Alaska Geochemical Database Version 2.0 (AGDB2) - Including "Best Value" Data Compilations for Geochemical Data for Rock, Sediment, Soil, Mineral, and Concentrate Sample Media

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• What does this data set describe?
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What does this data set describe?

1. How should this data set be cited?

   Granitto, Matthew, Schmidt, Jeanine M. , Shew, Nora B. , Gamble, Bruce M. , and Labay, Keith A. , 2013, Alaska Geochemical Database Version 2.0 (AGDB2) - Including "Best Value" Data Compilations for Geochemical Data for Rock, Sediment, Soil, Mineral, and Concentrate Sample Media: U.S. Geological Survey Data Series 759, U.S. Geological Survey, Denver, CO.

   Online Links:

   • <https://pubs.usgs.gov/ds/759>

2. What geographic area does the data set cover?

   West_Bounding_Coordinate: 179.6546

   East_Bounding_Coordinate: -129.9939

   North_Bounding_Coordinate: 71.6000

   South_Bounding_Coordinate: 50.1834

3. What does it look like?

   Figure 1 in the pamphlet of U.S. Geological Survey Data Series 759, Alaska Geochemical Database Version 2.0 (AGDB2) - Including "Best Value" Data Compilations for Geochemical Data for Rock, Sediment, Soil, Mineral, and Concentrate Sample Media (embedded graphic file in pamphlet)

   The graphic file that shows the geographic area of data extent is found as Figure 1 which is an embedded map in the pamphlet of this publication.

4. Does the data set describe conditions during a particular time period?

   Beginning_Date: 1962

   Ending_Date: 2010

   Currentness_Reference: sample collection and analysis period

5. What is the general form of this data set?

   Geospatial_Data_Presentation_Form: tabular data

6. How does the data set represent geographic features?
   1. How are geographic features stored in the data set?

      This is a point data set. It contains the following vector data types (SDTS terminology):

      • point (264095)

   2. What coordinate system is used to represent geographic features?

      Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.0002. Longitudes are given to the nearest 0.0002. Latitude and longitude values are specified in decimal degrees.

7. How does the data set describe geographic features?

   Geol2

   Table of spatial, geologic and descriptive attributes for heavy mineral concentrate, mineral, rock, bulk sediment, and soil samples (Source: Metadata author)

   LAB_ID

   Unique identifier assigned to each submitted sample by the Sample Control Officer of the analytical laboratory that received the sample; key field (Source: Metadata author)

   Unique identifiers assigned to submitted samples by the Sample Control Officer of the analytical laboratory that received the samples

   FIELD_ID

   Field identifier assigned by the sample collector of sample submitted for analysis, possibly corrected by data renovator due to truncation of data entry (Source: Metadata author)

   Field identifiers assigned by the sample collector of samples submitted for analysis

   JOB_ID

   Laboratory batch identifier assigned by the Sample Control Officer of the analytical laboratory that received the samples as a batch (Source: Metadata author)

   Laboratory batch identifiers assigned by the Sample Control Officer of the analytical laboratories that received the samples as batches

   SUBMITTER

   Name of the individual(s) who submitted the sample in a batch to the laboratory for analysis; not necessarily the sample collector (Source: Metadata author)

   Names of the individuals who submitted the samples in batches to the laboratories for analysis

   PROJECT_NAME

   Project name, at times derived from a project account number, of work group funded for the collection and analysis of submitted samples (Source: Metadata author)

   Project names, at times derived from project account numbers, of work groups funded for the collection and analysis of submitted samples

   DATE_SUBMITTED

   Date sample was submitted to Sample Control for initial database processing prior to sample prep and analysis (Source: Metadata author)

   Range of values
   Minimum:	12/6/1962
   Maximum:	9/14/2009
   Units:	month/day/year in the format mm/dd/yyyy

   DATE_COLLECT

   Date the sample was collected, when recorded (Source: Metadata author)

   Range of values
   Minimum:	11/23/1966
   Maximum:	8/3/2009
   Units:	month/day/year in the format mm/dd/yyyy

   COUNTRY

   Country or marine body of water from where the sample was collected (Source: Metadata author)

   Countries or marine bodies of water from where the samples were collected

   STATE

   Abbreviation of state, AK for Alaska, from where the sample was collected (Source: Metadata author)

   Abbreviations of states, AK for Alaska, from where the samples were collected

   QUAD

   Name of 1:250,000-scale quadrangle (1°x2° or 1°x3°) in which sample was collected (Source: Metadata author)

   Names of 1:250,000-scale quadrangles (1°x2° or 1°x3°) in which samples were collected

   LATITUDE

   Latitude coordinate of sample site, reported in decimal degrees; usually with NAD27 datum and Clarke 1866 spheroid prior to year 2000; resolution is variable; ranges from 5-digit GPS precision to the corner of a 1:24,000 topographic base map (Source: Metadata author)

   Range of values
   Minimum:	50
   Maximum:	71.6
   Units:	decimal degrees

   LONGITUDE

   Longitude coordinate of sample site, reported in decimal degrees; usually with NAD27 datum and Clarke 1866 spheroid prior to year 2000; some sample sites located west of the International Date Line; resolution is variable; ranges from 5-digit GPS precision to the corner of a 1:24,000 topographic base map (Source: Metadata author)

   Range of values
   Minimum:	-129.99389
   Maximum:	173.1
   Units:	decimal degrees

   SPHEROID

   Reference spheroid or ellipsoid, when recorded, for the latitude and longitude coordinates of the sample site (Source: Metadata author)

   Reference spheroids or ellipsoids, when recorded, for the latitude and longitude coordinates of the sample sites

   DATUM

   Reference datum, when recorded, for the latitude and longitude coordinates of the sample site (Source: Metadata author)

   Reference datums, when recorded, for the latitude and longitude coordinates of the sample sites

   LOCATE_DESC

   Geographic information relating to the location of the sample site (Source: Metadata author)

   Geographic information relating to the locations of the sample sites

   DEPTH

   Depth from the surface at which the sample was collected; units are specified by the submitter (Source: Metadata author)

   Depth from the surface at which the samples were collected; units are specified by the submitter and included with the values

   SAMPLE_SOURCE

   Physical setting or environment from which the sample was collected (Source: Metadata author)

   Physical settings or environments from which the samples were collected

   METHOD_COLLECTED

   Sample collection method: Single grab, composite, or channel (Source: Metadata author)

   Sample collection methods: Single grab, composite, or channel

   PRIMARY_CLASS

   Primary classification of sample media (Source: Metadata author)

   Primary classifications of sample media: rock, sediment, soil, mineral, concentrate

   SECONDARY_CLASS

   Secondary classification or subclass of sample media; attribute of PRIMARY_CLASS (Source: Metadata author)

   Secondary classifications or subclasses of sample media; attributes of PRIMARY_CLASS

   SPECIFIC_NAME

   Specific name for the sample media collected; attribute of PRIMARY_CLASS and/or SECONDARY_CLASS (Source: Metadata author)

   Specific names for the sample media collected; attributes of PRIMARY_CLASS and/or SECONDARY_CLASS

   SAMPLE_COMMENT

   Attribute used to modify PRIMARY_CLASS, SECONDARY_CLASS, or SPECIFIC_NAME; data is not derived from sample codes (Source: Metadata author)

   Attributes used to modify PRIMARY_CLASS, SECONDARY_CLASS, or SPECIFIC_NAME; data is not derived from sample codes

   ADDL_ATTR

   Additional attribute used to modify PRIMARY_CLASS, SECONDARY_CLASS, or SPECIFIC_NAME; derived from sample codes in fields of original databases that do not have equivalent fields in the NGDB (Source: Metadata author)

   Additional attributes used to modify PRIMARY_CLASS, SECONDARY_CLASS, or SPECIFIC_NAME; derived from sample codes in fields of original databases that do not have equivalent fields in the NGDB

   GEOLOGIC_AGE

   Age or range of ages from the Geological Time Scale for the collected sample (Source: Metadata author)

   Ages or range of ages from the Geological Time Scale for the collected samples

   STRATIGRAPHY

   Name of the stratigraphic unit from which the sample was collected. When present, values are as given by the sample submitter and may represent either a formal name, an informal name, or geologic map unit abbreviation (Source: Metadata author)

   Names of the stratigraphic units from which the samples were collected. When present, values are as given by the sample submitter and may represent either formal names, informal names, or geologic map unit abbreviations

   MINERALIZATION

   An indication of mineralization or mineralization types as provided by the sample submitter (Source: Metadata author)

   Indications of mineralization or mineralization types as provided by the sample submitter

   ALTERATION

   An indication of the presence or type of alteration noted in the samples by the submitter (Source: Metadata author)

   Indications of the presence or types of alteration noted in the samples by the submitter

   IGNEOUS_FORM

   An indication of the igneous setting from which the sample was collected (Source: Metadata author)

   Indications of the igneous settings from which the samples were collected

   METAMORPHISM

   An indication of the type of metamorphic setting from which the rock sample was collected (Source: Metadata author)

   Indications of the types of metamorphic settings from which the rock samples were collected

   FACIES_GRADE

   Metamorphic facies or grade as provided by the sample submitter (Source: Metadata author)

   Metamorphic facies or grades as provided by the sample submitter

   SOURCE_ROCK

   Used to identify the precursor rock, igneous or sedimentary, for metamorphic rock sample (Source: Metadata author)

   Used to identify the precursor rocks, igneous or sedimentary, for metamorphic rock samples

   DEPOSIT_ENVIRON

   Original environment of deposition for sedimentary rock sample (Source: Metadata author)

   Original environments of deposition for sedimentary rock samples

   SAMPLE_ZONE

   Soil horizon from which soil sample was collected (Source: Metadata author)

   Soil horizons from which soil samples were collected

   HORIZON

   Definition of soil sample horizon from which soil sample was collected (Source: Metadata author)

   Definitions of soil sample horizons from which soil samples were collected

   SALINE

   Saline nature of soil from which soil sample was collected (Source: Metadata author)

   Saline natures of soil from which soil samples were collected

   ORGANICS

   Organic content of soil from which soil sample was collected (Source: Metadata author)

   Organic contents of soil from which soil samples were collected

   FERRITIC

   Ferritic nature of soil from which soil sample was collected (Source: Metadata author)

   Ferritic natures of soil from which soil samples were collected

   DRAINAGE

   Description of drainage of soil where soil sample was collected (Source: Metadata author)

   Description of drainages of soil where soil samples were collected

   PREP

   Description of the sample preparation methods used (Source: Metadata author)

   Descriptions of the sample preparation methods used

   MESH_PORE_SIZE

   Sieve size used in field sampling or laboratory preparation to fractionate the sample (Source: Metadata author)

   Sieve sizes used in field sampling or laboratory preparation to fractionate the samples

   PREVIOUS_JOB_ID

   Original NGDB batch number (JOB_ID) of a USGS resubmitted sample that has been given a new batch number upon resubmittal for further analysis (Source: Metadata author)

   Original NGDB batch numbers (JOB_ID) of USGS resubmitted samples that have been given new batch numbers upon resubmittal for further analysis

   PREVIOUS_LAB_ID

   Original NGDB LAB_ID of a USGS resubmitted sample that has been given a new lab number upon resubmittal for further analysis (Source: Metadata author)

   Original NGDB LAB_IDs of USGS resubmitted samples that have been given new lab numbers upon resubmittal for further analysis

   BestValue_Ag_Mo

   Table of chemical data - silver through molybdenum - for heavy mineral concentrate, mineral, rock, bulk sediment, and soil samples (Source: Metadata author)

   LAB_ID

   Unique identifier assigned to each submitted sample by the Sample Control Officer of the analytical laboratory that received the sample; key field (Source: Metadata author)

   Unique identifiers assigned to submitted samples by the Sample Control Officer of the analytical laboratory that received the samples

   Ag_ppm

   Silver, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-20
   Maximum:	600000
   Units:	parts per million by weight

   Ag_ppm_AM

   Silver, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for silver; see ANALYTIC_METHOD field of AnalyticMethod table

   Ag_ppm_SUM

   Silver, all values, in parts per million by weight by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for silver, in parts per million by weight by weight, and their analytical methods, from best method to least, as concatenations

   Al_pct

   Aluminum, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.01
   Maximum:	60.3
   Units:	weight percent

   Al_pct_AM

   Aluminum, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for aluminum; see ANALYTIC_METHOD field of AnalyticMethod table

   Al_pct_SUM

   Aluminum, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for aluminum, in weight percent, and their analytical methods, from best method to least, as concatenations

   As_ppm

   Arsenic, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-5000
   Maximum:	320000
   Units:	parts per million by weight

   As_ppm_AM

   Arsenic, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for arsenic; see ANALYTIC_METHOD field of AnalyticMethod table

   As_ppm_SUM

   Arsenic, all values, in parts per million by weight by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for arsenic, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Au_ppm

   Gold, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-500
   Maximum:	100000.11111
   Units:	parts per million by weight

   Au_ppm_AM

   Gold, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for gold; see ANALYTIC_METHOD field of AnalyticMethod table

   Au_ppm_SUM

   Gold, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for gold, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   B_ppm

   Boron, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-150
   Maximum:	20000.11111
   Units:	parts per million by weight

   B_ppm_AM

   Boron, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for boron; see ANALYTIC_METHOD field of AnalyticMethod table

   B_ppm_SUM

   Boron, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for boron, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ba_ppm

   Barium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	600000
   Units:	parts per million by weight

   Ba_ppm_AM

   Barium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for barium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ba_ppm_SUM

   Barium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for barium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Be_ppm

   Beryllium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-20
   Maximum:	20000
   Units:	parts per million by weight

   Be_ppm_AM

   Beryllium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for beryllium; see ANALYTIC_METHOD field of AnalyticMethod table

   Be_ppm_SUM

   Beryllium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for beryllium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Bi_ppm

   Bismuth, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	250000
   Units:	parts per million by weight

   Bi_ppm_AM

   Bismuth, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for bismuth; see ANALYTIC_METHOD field of AnalyticMethod table

   Bi_ppm_SUM

   Bismuth, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for bismuth, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ca_pct

   Calcium, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.5
   Maximum:	50.11111
   Units:	weight percent

   Ca_pct_AM

   Calcium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for calcium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ca_pct_SUM

   Calcium, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for calcium, in weight percent, and their analytical methods, from best method to least, as concatenations

   Ca_meq100g

   Calcium, exchangeable, as "best value", in milliequivalents per 100 grams. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	1
   Maximum:	18
   Units:	milliequivalents per 100 grams

   Ca_meq100g_AM

   Calcium, exchangeable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for calcium, exchangeable; see ANALYTIC_METHOD field of AnalyticMethod table

   Ca_meq100g_SUM

   Calcium, exchangeable, all values, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for calcium, exchangeable, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as concatenations

   Ca_meqL

   Calcium, water extractable, as "best value", in milliequivalents per liter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	26
   Units:	milliequivalents per liter

   Ca_meqL_AM

   Calcium, water extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for calcium, water extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   Ca_meqL_SUM

   Calcium, water extractable, all values, in milliequivalents per liter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for calcium, water extractable, in milliequivalents per liter, and their analytical methods, from best method to least, as concatenations

   Cd_ppm

   Cadmium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-700
   Maximum:	10400
   Units:	parts per million by weight

   Cd_ppm_AM

   Cadmium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for cadmium; see ANALYTIC_METHOD field of AnalyticMethod table

   Cd_ppm_SUM

   Cadmium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for cadmium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ce_ppm

   Cerium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	210000
   Units:	parts per million by weight

   Ce_ppm_AM

   Cerium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for cerium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ce_ppm_SUM

   Cerium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for cerium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   CEC_meq100g

   Cation exchange capacity, as "best value", in milliequivalents per 100 grams. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	2.5
   Maximum:	34
   Units:	milliequivalents per 100 grams

   CEC_meq100g_AM

   Cation exchange capacity, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for cation exchange capacity; see ANALYTIC_METHOD field of AnalyticMethod table

   CEC_meq100g_SUM

   Cation exchange capacity, all values, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for cation exchange capacity, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as concatenations

   Co_ppm

   Cobalt, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-100
   Maximum:	250000
   Units:	parts per million by weight

   Co_ppm_AM

   Cobalt, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for cobalt; see ANALYTIC_METHOD field of AnalyticMethod table

   Co_ppm_SUM

   Cobalt, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for cobalt, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Cr_ppm

   Chromium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	462000
   Units:	parts per million by weight

   Cr_ppm_AM

   Chromium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for chromium; see ANALYTIC_METHOD field of AnalyticMethod table

   Cr_ppm_SUM

   Chromium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for chromium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Cs_ppm

   Cesium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-5
   Maximum:	1110
   Units:	parts per million by weight

   Cs_ppm_AM

   Cesium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for cesium; see ANALYTIC_METHOD field of AnalyticMethod table

   Cs_ppm_SUM

   Cesium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for cesium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Cu_ppm

   Copper, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	377000
   Units:	parts per million by weight

   Cu_ppm_AM

   Copper, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for copper; see ANALYTIC_METHOD field of AnalyticMethod table

   Cu_ppm_SUM

   Copper, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for copper, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Dy_ppm

   Dysprosium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	69700
   Units:	parts per million by weight

   Dy_ppm_AM

   Dysprosium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for dysprosium; see ANALYTIC_METHOD field of AnalyticMethod table

   Dy_ppm_SUM

   Dysprosium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for dysprosium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Er_ppm

   Erbium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-300
   Maximum:	76100
   Units:	parts per million by weight

   Er_ppm_AM

   Erbium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for erbium; see ANALYTIC_METHOD field of AnalyticMethod table

   Er_ppm_SUM

   Erbium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for erbium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Eu_ppm

   Europium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-500
   Maximum:	6910
   Units:	parts per million by weight

   Eu_ppm_AM

   Europium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for europium; see ANALYTIC_METHOD field of AnalyticMethod table

   Eu_ppm_SUM

   Europium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for europium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Fe_pct

   Iron, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	56.9
   Units:	weight percent

   Fe_pct_AM

   Iron, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for iron; see ANALYTIC_METHOD field of AnalyticMethod table

   Fe_pct_SUM

   Iron, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for iron, in weight percent, and their analytical methods, from best method to least, as concatenations

   Fe2_pct

   Ferrous iron, as "best value", in weight percent. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.117
   Maximum:	21
   Units:	weight percent

   Fe2_pct_AM

   Ferrous iron, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for ferrous iron; see ANALYTIC_METHOD field of AnalyticMethod table

   Fe2_pct_SUM

   Ferrous iron, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for ferrous iron, in weight percent, and their analytical methods, from best method to least, as concatenations

   Ga_ppm

   Gallium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-300
   Maximum:	1500
   Units:	parts per million by weight

   Ga_ppm_AM

   Gallium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for gallium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ga_ppm_SUM

   Gallium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for gallium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Gd_ppm

   Gadolinium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-300
   Maximum:	43400
   Units:	parts per million by weight

   Gd_ppm_AM

   Gadolinium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for gadolinium; see ANALYTIC_METHOD field of AnalyticMethod table

   Gd_ppm_SUM

   Gadolinium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for gadolinium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ge_ppm

   Germanium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-50
   Maximum:	500
   Units:	parts per million by weight

   Ge_ppm_AM

   Germanium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for germanium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ge_ppm_SUM

   Germanium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for germanium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Hf_ppm

   Hafnium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-230
   Maximum:	7000
   Units:	parts per million by weight

   Hf_ppm_AM

   Hafnium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for hafnium; see ANALYTIC_METHOD field of AnalyticMethod table

   Hf_ppm_SUM

   Hafnium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for hafnium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Hg_ppm

   Mercury, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	742000
   Units:	parts per million by weight

   Hg_ppm_AM

   Mercury, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for mercury; see ANALYTIC_METHOD field of AnalyticMethod table

   Hg_ppm_SUM

   Mercury, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for mercury, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   HM_ppm

   Heavy metals, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-2
   Maximum:	-2
   Units:	parts per million by weight

   HM_ppm_AM

   Heavy metals, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for heavy metals; see ANALYTIC_METHOD field of AnalyticMethod table

   HM_ppm_SUM

   Heavy metals, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for heavy metals, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ho_ppm

   Holmium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	19200
   Units:	parts per million by weight

   Ho_ppm_AM

   Holmium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for holmium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ho_ppm_SUM

   Holmium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for holmium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   In_ppm

   Indium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-100
   Maximum:	300
   Units:	parts per million by weight

   In_ppm_AM

   Indium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for indium; see ANALYTIC_METHOD field of AnalyticMethod table

   In_ppm_SUM

   Indium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for indium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ir_ppm

   Iridium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-440
   Maximum:	6
   Units:	parts per million by weight

   Ir_ppm_AM

   Iridium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for iridium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ir_ppm_SUM

   Iridium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for iridium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   K_pct

   Potassium, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-3
   Maximum:	12.7
   Units:	weight percent

   K_pct_AM

   Potassium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for potassium; see ANALYTIC_METHOD field of AnalyticMethod table

   K_pct_SUM

   Potassium, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for potassium, in weight percent, and their analytical methods, from best method to least, as concatenations

   K_meq100g

   Potassium, exchangeable, as "best value", in milliequivalents per 100 grams. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	0.4
   Units:	milliequivalents per 100 grams

   K_meq100g_AM

   Potassium, exchangeable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for potassium, exchangeable; see ANALYTIC_METHOD field of AnalyticMethod table

   K_meq100g_SUM

   Potassium, exchangeable, all values, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for potassium, exchangeable, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as concatenations

   K_meqL

   Potassium, water extractable, as "best value", in milliequivalents per liter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.3
   Maximum:	1.9
   Units:	milliequivalents per liter

   K_meqL_AM

   Potassium, water extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for potassium, water extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   K_meqL_SUM

   Potassium, water extractable, all values, in milliequivalents per liter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for potassium, water extractable, in milliequivalents per liter, and their analytical methods, from best method to least, as concatenations

   La_ppm

   Lanthanum, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-3410
   Maximum:	180000
   Units:	parts per million by weight

   La_ppm_AM

   Lanthanum, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for lanthanum; see ANALYTIC_METHOD field of AnalyticMethod table

   La_ppm_SUM

   Lanthanum, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for lanthanum, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Li_ppm

   Lithium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-500
   Maximum:	5110
   Units:	parts per million by weight

   Li_ppm_AM

   Lithium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for lithium; see ANALYTIC_METHOD field of AnalyticMethod table

   Li_ppm_SUM

   Lithium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for lithium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Lu_ppm

   Lutetium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	15800
   Units:	parts per million by weight

   Lu_ppm_AM

   Lutetium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for lutetium; see ANALYTIC_METHOD field of AnalyticMethod table

   Lu_ppm_SUM

   Lutetium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for lutetium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Mg_pct

   Magnesium, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	41
   Units:	weight percent

   Mg_pct_AM

   Magnesium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for magnesium; see ANALYTIC_METHOD field of AnalyticMethod table

   Mg_pct_SUM

   Magnesium, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for magnesium, in weight percent, and their analytical methods, from best method to least, as concatenations

   Mg_meq100g

   Magnesium, exchangeable, as "best value", in milliequivalents per 100 grams. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.6
   Maximum:	4.6
   Units:	milliequivalents per 100 grams

   Mg_meq100g_AM

   Magnesium, exchangeable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for magnesium, exchangeable; see ANALYTIC_METHOD field of AnalyticMethod table

   Mg_meq100g_SUM

   Magnesium, exchangeable, all values, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for magnesium, exchangeable, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as concatenations

   Mg_meqL

   Magnesium, water extractable, as "best value", in milliequivalents per liter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	10
   Units:	milliequivalents per liter

   Mg_meqL_AM

   Magnesium, water extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for magnesium, water extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   Mg_meqL_SUM

   Magnesium, water extractable, all values, in milliequivalents per liter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for magnesium, water extractable, in milliequivalents per liter, and their analytical methods, from best method to least, as concatenations

   Mn_pct

   Manganese, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	18
   Units:	weight percent

   Mn_pct_AM

   Manganese, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for manganese; see ANALYTIC_METHOD field of AnalyticMethod table

   Mn_pct_SUM

   Manganese, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for manganese, in weight percent, and their analytical methods, from best method to least, as concatenations

   Mo_ppm

   Molybdenum, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-50
   Maximum:	12000
   Units:	parts per million by weight

   Mo_ppm_AM

   Molybdenum, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for molybdenum; see ANALYTIC_METHOD field of AnalyticMethod table

   Mo_ppm_SUM

   Molybdenum, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for molybdenum, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   BestValue_Na_Zr

   Table of chemical data - sodium through zirconium - for heavy mineral concentrate, mineral, rock, bulk sediment, and soil samples (Source: Metadata author)

   LAB_ID

   Unique identifier assigned to each submitted sample by the Sample Control Officer of the analytical laboratory that received the sample; key field (Source: Metadata author)

   Unique identifiers assigned to submitted samples by the Sample Control Officer of the analytical laboratory that received the samples

   Na_pct

   Sodium, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	10
   Units:	weight percent

   Na_pct_AM

   Sodium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sodium; see ANALYTIC_METHOD field of AnalyticMethod table

   Na_pct_SUM

   Sodium, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sodium, in weight percent, and their analytical methods, from best method to least, as concatenations

   Na_meq100g

   Sodium, exchangeable, as "best value", in milliequivalents per 100 grams. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	0.3
   Units:	milliequivalents per 100 grams

   Na_meq100g_AM

   Sodium, exchangeable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sodium, exchangeable; see ANALYTIC_METHOD field of AnalyticMethod table

   Na_meq100g_SUM

   Sodium, exchangeable, all values, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sodium, exchangeable, in milliequivalents per 100 grams, and their analytical methods, from best method to least, as concatenations

   Na_meqL

   Sodium, water extractable, as "best value", in milliequivalents per liter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	0.94
   Units:	milliequivalents per liter

   Na_meqL_AM

   Sodium, water extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sodium, water extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   Na_meqL_SUM

   Sodium, water extractable, all values, in milliequivalents per liter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sodium, water extractable, in milliequivalents per liter, and their analytical methods, from best method to least, as concatenations

   Nb_ppm

   Niobium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	9400
   Units:	parts per million by weight

   Nb_ppm_AM

   Niobium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for niobium; see ANALYTIC_METHOD field of AnalyticMethod table

   Nb_ppm_SUM

   Niobium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for niobium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Nd_ppm

   Neodymium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-510
   Maximum:	128000
   Units:	parts per million by weight

   Nd_ppm_AM

   Neodymium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for neodymium; see ANALYTIC_METHOD field of AnalyticMethod table

   Nd_ppm_SUM

   Neodymium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for neodymium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ni_ppm

   Nickel, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-500
   Maximum:	100000
   Units:	parts per million by weight

   Ni_ppm_AM

   Nickel, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for nickel; see ANALYTIC_METHOD field of AnalyticMethod table

   Ni_ppm_SUM

   Nickel, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for nickel, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Os_ppm

   Osmium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-150
   Maximum:	3
   Units:	parts per million by weight

   Os_ppm_AM

   Osmium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for osmium; see ANALYTIC_METHOD field of AnalyticMethod table

   Os_ppm_SUM

   Osmium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for osmium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   P_pct

   Phosphorus, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	20.11111
   Units:	weight percent

   P_pct_AM

   Phosphorus, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for phosphorus; see ANALYTIC_METHOD field of AnalyticMethod table

   P_pct_SUM

   Phosphorus, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for phosphorus, in weight percent, and their analytical methods, from best method to least, as concatenations

   Pb_ppm

   Lead, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	550000
   Units:	parts per million by weight

   Pb_ppm_AM

   Lead, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for lead; see ANALYTIC_METHOD field of AnalyticMethod table

   Pb_ppm_SUM

   Lead, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for lead, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Pd_ppm

   Palladium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-100
   Maximum:	250000
   Units:	parts per million by weight

   Pd_ppm_AM

   Palladium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for palladium; see ANALYTIC_METHOD field of AnalyticMethod table

   Pd_ppm_SUM

   Palladium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for palladium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Pr_ppm

   Praesodymium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	24400
   Units:	parts per million by weight

   Pr_ppm_AM

   Praesodymium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for praesodymium; see ANALYTIC_METHOD field of AnalyticMethod table

   Pr_ppm_SUM

   Praesodymium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for praesodymium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Pt_ppm

   Platinum, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-300
   Maximum:	250000
   Units:	parts per million by weight

   Pt_ppm_AM

   Platinum, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for platinum; see ANALYTIC_METHOD field of AnalyticMethod table

   Pt_ppm_SUM

   Platinum, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for platinum, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Rb_ppm

   Rubidium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	1830
   Units:	parts per million by weight

   Rb_ppm_AM

   Rubidium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for rubidium; see ANALYTIC_METHOD field of AnalyticMethod table

   Rb_ppm_SUM

   Rubidium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for rubidium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Re_ppm

   Rhenium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-150
   Maximum:	0.052
   Units:	parts per million by weight

   Re_ppm_AM

   Rhenium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for rhenium; see ANALYTIC_METHOD field of AnalyticMethod table

   Re_ppm_SUM

   Rhenium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for rhenium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Rh_ppm

   Rhodium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-15
   Maximum:	2
   Units:	parts per million by weight

   Rh_ppm_AM

   Rhodium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for rhodium; see ANALYTIC_METHOD field of AnalyticMethod table

   Rh_ppm_SUM

   Rhodium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for rhodium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ru_ppm

   Ruthenium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	4
   Units:	parts per million by weight

   Ru_ppm_AM

   Ruthenium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for ruthenium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ru_ppm_SUM

   Ruthenium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for ruthenium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Sb_ppm

   Antimony, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-2500
   Maximum:	250000
   Units:	parts per million by weight

   Sb_ppm_AM

   Antimony, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for antimony; see ANALYTIC_METHOD field of AnalyticMethod table

   Sb_ppm_SUM

   Antimony, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for antimony, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Sc_ppm

   Scandium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	1930
   Units:	parts per million by weight

   Sc_ppm_AM

   Scandium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for scandium; see ANALYTIC_METHOD field of AnalyticMethod table

   Sc_ppm_SUM

   Scandium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for scandium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Se_ppm

   Selenium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-400
   Maximum:	440
   Units:	parts per million by weight

   Se_ppm_AM

   Selenium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for selenium; see ANALYTIC_METHOD field of AnalyticMethod table

   Se_ppm_SUM

   Selenium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for selenium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Si_pct

   Silicon, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	42.7
   Units:	weight percent

   Si_pct_AM

   Silicon, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for silicon; see ANALYTIC_METHOD field of AnalyticMethod table

   Si_pct_SUM

   Silicon, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for silicon, in weight percent, and their analytical methods, from best method to least, as concatenations

   Sm_ppm

   Samarium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	48400
   Units:	parts per million by weight

   Sm_ppm_AM

   Samarium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for samarium; see ANALYTIC_METHOD field of AnalyticMethod table

   Sm_ppm_SUM

   Samarium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for samarium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Sn_ppm

   Tin, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	300000
   Units:	parts per million by weight

   Sn_ppm_AM

   Tin, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for tin; see ANALYTIC_METHOD field of AnalyticMethod table

   Sn_ppm_SUM

   Tin, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for tin, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   SplWtAu_g

   Gold method sample weight, as "best value", in grams. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	90
   Units:	grams

   SplWtAu_g_AM

   Gold method sample weight, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for gold method sample weight; see ANALYTIC_METHOD field of AnalyticMethod table

   SplWtAu_g_SUM

   Gold method sample weight, all values, in grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for gold method sample weight, in grams, and their analytical methods, from best method to least, as concatenations

   SplWtFA_g

   Fire assay sample weight, as "best value", in grams. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.03
   Maximum:	15.9
   Units:	grams

   SplWtFA_g_AM

   Fire assay sample weight, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for fire assay sample weight; see ANALYTIC_METHOD field of AnalyticMethod table

   SplWtFA_g_SUM

   Fire assay sample weight, all values, in grams, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for fire assay sample weight, in grams, and their analytical methods, from best method to least, as concatenations

   Sr_ppm

   Strontium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	47000
   Units:	parts per million by weight

   Sr_ppm_AM

   Strontium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for strontium; see ANALYTIC_METHOD field of AnalyticMethod table

   Sr_ppm_SUM

   Strontium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for strontium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ta_ppm

   Tantalum, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-2000
   Maximum:	3000
   Units:	parts per million by weight

   Ta_ppm_AM

   Tantalum, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for tantalum; see ANALYTIC_METHOD field of AnalyticMethod table

   Ta_ppm_SUM

   Tantalum, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for tantalum, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Tb_ppm

   Terbium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1500
   Maximum:	8690
   Units:	parts per million by weight

   Tb_ppm_AM

   Terbium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for terbium; see ANALYTIC_METHOD field of AnalyticMethod table

   Tb_ppm_SUM

   Terbium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for terbium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Te_ppm

   Tellurium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-10000
   Maximum:	50000
   Units:	parts per million by weight

   Te_ppm_AM

   Tellurium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for tellurium; see ANALYTIC_METHOD field of AnalyticMethod table

   Te_ppm_SUM

   Tellurium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for tellurium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Th_ppm

   Thorium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-32000
   Maximum:	160000
   Units:	parts per million by weight

   Th_ppm_AM

   Thorium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for thorium; see ANALYTIC_METHOD field of AnalyticMethod table

   Th_ppm_SUM

   Thorium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for thorium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Ti_pct

   Titanium, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.5
   Maximum:	37
   Units:	weight percent

   Ti_pct_AM

   Titanium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for titanium; see ANALYTIC_METHOD field of AnalyticMethod table

   Ti_pct_SUM

   Titanium, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for titanium, in weight percent, and their analytical methods, from best method to least, as concatenations

   Tl_ppm

   Thallium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	1000
   Units:	parts per million by weight

   Tl_ppm_AM

   Thallium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for thallium; see ANALYTIC_METHOD field of AnalyticMethod table

   Tl_ppm_SUM

   Thallium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for thallium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Tm_ppm

   Thulium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-100
   Maximum:	17500
   Units:	parts per million by weight

   Tm_ppm_AM

   Thulium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for thulium; see ANALYTIC_METHOD field of AnalyticMethod table

   Tm_ppm_SUM

   Thulium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for thulium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   U_ppm

   Uranium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-3000
   Maximum:	117000
   Units:	parts per million by weight

   U_ppm_AM

   Uranium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for uranium; see ANALYTIC_METHOD field of AnalyticMethod table

   U_ppm_SUM

   Uranium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for uranium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   V_ppm

   Vanadium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-50
   Maximum:	10000.11111
   Units:	parts per million by weight

   V_ppm_AM

   Vanadium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for vanadium; see ANALYTIC_METHOD field of AnalyticMethod table

   V_ppm_SUM

   Vanadium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for vanadium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   W_ppm

   Tungsten, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	250000
   Units:	parts per million by weight

   W_ppm_AM

   Tungsten, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for tungsten; see ANALYTIC_METHOD field of AnalyticMethod table

   W_ppm_SUM

   Tungsten, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for tungsten, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Y_ppm

   Yttrium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-460
   Maximum:	400000
   Units:	parts per million by weight

   Y_ppm_AM

   Yttrium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for yttrium; see ANALYTIC_METHOD field of AnalyticMethod table

   Y_ppm_SUM

   Yttrium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for yttrium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Yb_ppm

   Ytterbium, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-100
   Maximum:	337000
   Units:	parts per million by weight

   Yb_ppm_AM

   Ytterbium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for ytterbium; see ANALYTIC_METHOD field of AnalyticMethod table

   Yb_ppm_SUM

   Ytterbium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for ytterbium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Zn_ppm

   Zinc, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-3000
   Maximum:	842000
   Units:	parts per million by weight

   Zn_ppm_AM

   Zinc, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for zinc; see ANALYTIC_METHOD field of AnalyticMethod table

   Zn_ppm_SUM

   Zinc, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for zinc, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   Zr_ppm

   Zirconium, as "best value", in parts per million by weight. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1000
   Maximum:	250000
   Units:	parts per million by weight

   Zr_ppm_AM

   Zirconium, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for zirconium; see ANALYTIC_METHOD field of AnalyticMethod table

   Zr_ppm_SUM

   Zirconium, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for zirconium, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   BestValue_WholeRock

   Table of chemical "whole rock" data for heavy mineral concentrate, mineral, rock, bulk sediment, and soil samples (Source: Metadata author)

   LAB_ID

   Unique identifier assigned to each submitted sample by the Sample Control Officer of the analytical laboratory that received the sample, key field (Source: Metadata author)

   Unique identifiers assigned to submitted samples by the Sample Control Officer of the analytical laboratory that received the samples

   AcidInsol_pct

   Acid-insoluble residue, as "best value", in weight percent. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.51
   Maximum:	38.9
   Units:	weight percent

   AcidInsol_pct_AM

   Acid-insoluble residue, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for acid-insoluble residue; see ANALYTIC_METHOD field of AnalyticMethod table

   AcidInsol_pct_SUM

   Acid-insoluble residue, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for acid-insoluble residue, in weight percent, and their analytical methods, from best method to least, as concatenations

   Al2O3_pct

   Aluminum, as aluminum trioxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.472
   Maximum:	48.3
   Units:	weight percent

   Al2O3_pct_AM

   Aluminum, as aluminum trioxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for aluminum, as aluminum trioxide; see ANALYTIC_METHOD field of AnalyticMethod table

   Al2O3_pct_SUM

   Aluminum, as aluminum trioxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for aluminum, as aluminum trioxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   Ash_pct

   Ash, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.329
   Maximum:	99.7
   Units:	weight percent

   Ash_pct_AM

   Ash, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for ash; see ANALYTIC_METHOD field of AnalyticMethod table

   Ash_pct_SUM

   Ash, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for ash, in weight percent, and their analytical methods, from best method to least, as concatenations

   Br_ppm

   Bromine, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1.2
   Maximum:	99.2
   Units:	parts per million by weight

   Br_ppm_AM

   Bromine, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for bromine; see ANALYTIC_METHOD field of AnalyticMethod table

   Br_ppm_SUM

   Bromine, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for bromine, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   C_pct

   Total carbon, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	74.9
   Units:	weight percent

   C_pct_AM

   Total carbon, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for total carbon; see ANALYTIC_METHOD field of AnalyticMethod table

   C_pct_SUM

   Total carbon, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for total carbon, in weight percent, and their analytical methods, from best method to least, as concatenations

   CO2_pct

   Carbon dioxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.65
   Maximum:	46.7
   Units:	weight percent

   CO2_pct_AM

   Carbon dioxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for carbon dioxide; see ANALYTIC_METHOD field of AnalyticMethod table

   CO2_pct_SUM

   Carbon dioxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for carbon dioxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   CCO3_pct

   Carbonate carbon, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	10.4
   Units:	weight percent

   CCO3_pct_AM

   Carbonate carbon, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for carbonate carbon; see ANALYTIC_METHOD field of AnalyticMethod table

   CCO3_pct_SUM

   Carbonate carbon, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for carbonate carbon, in weight percent, and their analytical methods, from best method to least, as concatenations

   COrg_pct

   Organic carbon, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	74.8
   Units:	weight percent

   COrg_pct_AM

   Organic carbon, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for organic carbon; see ANALYTIC_METHOD field of AnalyticMethod table

   COrg_pct_SUM

   Organic carbon, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for organic carbon, in weight percent, and their analytical methods, from best method to least, as concatenations

   CaO_pct

   Calcium, as calcium oxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-3.22
   Maximum:	81
   Units:	weight percent

   CaO_pct_AM

   Calcium, as calcium oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for calcium, as calcium oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   CaO_pct_SUM

   Calcium, as calcium oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for calcium, as calcium oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   Cl_pct

   Chlorine, as "best value", in weight percent. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.0001
   Maximum:	2.03
   Units:	weight percent

   Cl_pct_AM

   Chlorine, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for chlorine; see ANALYTIC_METHOD field of AnalyticMethod table

   Cl_pct_SUM

   Chlorine, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for chlorine, in weight percent, and their analytical methods, from best method to least, as concatenations

   Cl_meqL

   Chlorine, water extractable, as "best value", in milliequivalents per liter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	2
   Units:	milliequivalents per liter

   Cl_meqL_AM

   Chlorine, water extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for chlorine, water extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   Cl_meqL_SUM

   Chlorine, water extractable, all values, in milliequivalents per liter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for chlorine, water extractable, in milliequivalents per liter, and their analytical methods, from best method to least, as concatenations

   DensB_gcc

   Bulk density, as "best value", in grams per cubic centimeter. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	2.18
   Maximum:	3.06
   Units:	grams per cubic centimeter

   DensB_gcc_AM

   Bulk density, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for bulk density; see ANALYTIC_METHOD field of AnalyticMethod table

   DensB_gcc_SUM

   Bulk density, all values, in grams per cubic centimeter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for bulk density, in grams per cubic centimeter, and their analytical methods, from best method to least, as concatenations

   DensP_gcc

   Powder density, as "best value", in grams per cubic centimeter. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	2.44
   Maximum:	6.64
   Units:	grams per cubic centimeter

   DensP_gcc_AM

   Powder density, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for powder density; see ANALYTIC_METHOD field of AnalyticMethod table

   DensP_gcc_SUM

   Powder density, all values, in grams per cubic centimeter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for powder density, in grams per cubic centimeter, and their analytical methods, from best method to least, as concatenations

   F_pct

   Fluorine, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.04
   Maximum:	38.5
   Units:	weight percent

   F_pct_AM

   Fluoride, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for fluorine; see ANALYTIC_METHOD field of AnalyticMethod table

   F_pct_SUM

   Fluorine, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for fluorine, in weight percent, and their analytical methods, from best method to least, as concatenations

   FeTO3_pct

   Total iron, as total iron oxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.104
   Maximum:	91.9
   Units:	weight percent

   FeTO3_pct_AM

   Total iron, as total iron oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for total iron, as total iron oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   FeTO3_pct_SUM

   Total iron, as total iron oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for total iron, as total iron oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   Fe2O3_pct

   Ferric iron, as iron trioxide, as "best value", in weight percent. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.01
   Maximum:	44.8
   Units:	weight percent

   Fe2O3_pct_AM

   Ferric iron, as iron trioxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for ferric iron, as iron trioxide; see ANALYTIC_METHOD field of AnalyticMethod table

   Fe2O3_pct_SUM

   Ferric iron, as iron trioxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for ferric iron, as iron trioxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   FeO_pct

   Ferrous iron, as ferrous oxide, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	47.6
   Units:	weight percent

   FeO_pct_AM

   Ferrous iron, as ferrous oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for ferrous iron, as ferrous oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   FeO_pct_SUM

   Ferrous iron, as ferrous oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for ferrous iron, as ferrous oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   Gas_pct

   Gas content, as "best value", in weight percent. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.1
   Maximum:	11.9
   Units:	weight percent

   Gas_pct_AM

   Gas content, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for gas content; see ANALYTIC_METHOD field of AnalyticMethod table

   Gas_pct_SUM

   Gas content, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for gas content, in weight percent, and their analytical methods, from best method to least, as concatenations

   H2O_pct

   Total water, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.01
   Maximum:	16.2
   Units:	weight percent

   H2O_pct_AM

   Total water, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for total water; see ANALYTIC_METHOD field of AnalyticMethod table

   H2O_pct_SUM

   Total water, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for total water, in weight percent, and their analytical methods, from best method to least, as concatenations

   H2Ob_pct

   Bound or essential water, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	16.5
   Units:	weight percent

   H2Ob_pct_AM

   Bound or essential water, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for bound or essential water; see ANALYTIC_METHOD field of AnalyticMethod table

   H2Ob_pct_SUM

   Bound or essential water, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for bound or essential water, in weight percent, and their analytical methods, from best method to least, as concatenations

   H2Om_pct

   Moisture or nonessential water, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	21
   Units:	weight percent

   H2Om_pct_AM

   Moisture or nonessential water, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for moisture or nonessential water; see ANALYTIC_METHOD field of AnalyticMethod table

   H2Om_pct_SUM

   Moisture or nonessential water, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for moisture or nonessential water, in weight percent, and their analytical methods, from best method to least, as concatenations

   H2Oa_galton

   Water assay, as "best value", in gallons per ton. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	1
   Maximum:	22.6
   Units:	gallons per ton

   H2Oa_galton_AM

   Water assay, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for water assay; see ANALYTIC_METHOD field of AnalyticMethod table

   H2Oa_galton_SUM

   Water assay, all values, in gallons per ton, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for water assay, in gallons per ton, and their analytical methods, from best method to least, as concatenations

   H_pct

   Hydrogen, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	2.6
   Units:	weight percent

   H_pct_AM

   Hydrogen, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for hydrogen; see ANALYTIC_METHOD field of AnalyticMethod table

   H_pct_SUM

   Hydrogen, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for hydrogen, in weight percent, and their analytical methods, from best method to least, as concatenations

   HCsol_pct

   Soluble hydrocarbons, as "best value", in weight percent. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	22.2
   Maximum:	97.7
   Units:	weight percent

   HCsol_pct_AM

   Soluble hydrocarbons, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for soluble hydrocarbons; see ANALYTIC_METHOD field of AnalyticMethod table

   HCsol_pct_SUM

   Soluble hydrocarbons, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for soluble hydrocarbons, in weight percent, and their analytical methods, from best method to least, as concatenations

   I_ppm

   Iodine, as "best value", in parts per million by weight. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.5
   Maximum:	0.964
   Units:	parts per million by weight

   I_ppm_AM

   Iodide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for iodine; see ANALYTIC_METHOD field of AnalyticMethod table

   I_ppm_SUM

   Iodide, all values, in parts per million by weight, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for iodine, in parts per million by weight, and their analytical methods, from best method to least, as concatenations

   K2O_pct

   Potassium, as potassium oxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-2.65
   Maximum:	16.7
   Units:	weight percent

   K2O_pct_AM

   Potassium, as potassium oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for potassium, as potassium oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   K2O_pct_SUM

   Potassium, as potassium oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for potassium, as potassium oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   LOI_pct

   Loss on ignition, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	1
   Maximum:	1
   Units:	weight percent

   LOI_pct_AM

   Loss on ignition, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for loss on ignition; see ANALYTIC_METHOD field of AnalyticMethod table

   LOI_pct_SUM

   Loss on ignition, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for loss on ignition, in weight percent, and their analytical methods, from best method to least, as concatenations

   MgO_pct

   Magnesium, as magnesium oxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.2
   Maximum:	49.2
   Units:	weight percent

   MgO_pct_AM

   Magnesium, as magnesium oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for magnesium, as magnesium oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   MgO_pct_SUM

   Magnesium, as magnesium oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for magnesium, as magnesium oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   MnO_pct

   Manganese, as manganese oxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	25
   Units:	weight percent

   MnO_pct_AM

   Manganese, as manganese oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for manganese, as manganese oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   MnO_pct_SUM

   Manganese, as manganese oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for manganese, as manganese oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   Na2O_pct

   Sodium, as sodium oxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.809
   Maximum:	30
   Units:	weight percent

   Na2O_pct_AM

   Sodium, as sodium oxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sodium, as sodium oxide; see ANALYTIC_METHOD field of AnalyticMethod table

   Na2O_pct_SUM

   Sodium, as sodium oxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sodium, as sodium oxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   N_pct

   Nitrogen, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	0.78
   Units:	weight percent

   N_pct_AM

   Nitrogen, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for nitrogen; see ANALYTIC_METHOD field of AnalyticMethod table

   N_pct_SUM

   Nitrogen, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for nitrogen, in weight percent, and their analytical methods, from best method to least, as concatenations

   NO3_pct

   Nitrate, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.00005
   Maximum:	0.0055
   Units:	weight percent

   NO3_pct_AM

   Nitrate, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for nitrate; see ANALYTIC_METHOD field of AnalyticMethod table

   NO3_pct_SUM

   Nitrate, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for nitrate, in weight percent, and their analytical methods, from best method to least, as concatenations

   Oil_pct

   Oil content, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.1
   Maximum:	60.8
   Units:	weight percent

   Oil_pct_AM

   Oil content, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for oil content; see ANALYTIC_METHOD field of AnalyticMethod table

   Oil_pct_SUM

   Oil content, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for oil content, in weight percent, and their analytical methods, from best method to least, as concatenations

   OilA_galton

   Oil assay, as "best value", in gallons per ton. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.2
   Maximum:	165
   Units:	gallons per ton

   OilA_galton_AM

   Oil assay, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for oil assay; see ANALYTIC_METHOD field of AnalyticMethod table

   OilA_galton_SUM

   Oil assay, all values, in gallons per ton, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for oil assay, in gallons per ton, and their analytical methods, from best method to least, as concatenations

   OilG_gcc

   Oil gravity, as "best value", in grams per cubic centimeter. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	0.852
   Maximum:	0.97
   Units:	grams per cubic centimeter

   OilG_gcc_AM

   Oil gravity, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for oil gravity; see ANALYTIC_METHOD field of AnalyticMethod table

   OilG_gcc_SUM

   Oil gravity, all values, in grams per cubic centimeter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for oil gravity, in grams per cubic centimeter, and their analytical methods, from best method to least, as concatenations

   P2O5_pct

   Phosphorus, as phosphorus pentoxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	34
   Units:	weight percent

   P2O5_pct_AM

   Phosphorus, as phosphorus pentoxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for phosphorus, as phosphorus pentoxide; see ANALYTIC_METHOD field of AnalyticMethod table

   P2O5_pct_SUM

   Phosphorus, as phosphorus pentoxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for phosphorus, as phosphorus pentoxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   pH_SI

   pH, as "best value", in standard units. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	2.8
   Maximum:	9
   Units:	standard units

   pH_SI_AM

   pH, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for pH; see ANALYTIC_METHOD field of AnalyticMethod table

   pH_SI_SUM

   pH, all values, in standard units, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for pH, in standard units, and their analytical methods, from best method to least, as concatenations

   SatInd_SI

   Saturation index, as "best value", in standard units. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	21.1
   Maximum:	173
   Units:	standard units

   SatInd_SI_AM

   Saturation index, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for saturation index; see ANALYTIC_METHOD field of AnalyticMethod table

   SatInd_SI_SUM

   Saturation index, all values, in standard units, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for saturation index, in standard units, and their analytical methods, from best method to least, as concatenations

   SiO2_pct

   Silicon, as silicon dioxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-21.4
   Maximum:	99.11111
   Units:	weight percent

   SiO2_pct_AM

   Silicon, as silicon dioxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for silicon, as silicon dioxide; see ANALYTIC_METHOD field of AnalyticMethod table

   SiO2_pct_SUM

   Silicon, as silicon dioxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for silicon, as silicon dioxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   SpCon_uScm

   Specific conductance, as "best value", in microsiemens per centimeter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-200
   Maximum:	3000
   Units:	microsiemens per centimeter

   SpCon_uScm_AM

   Specific conductance, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for specific conductance; see ANALYTIC_METHOD field of AnalyticMethod table

   SpCon_uScm_SUM

   Specific conductance, all values, in microsiemens per centimeter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for specific conductance, in microsiemens per centimeter, and their analytical methods, from best method to least, as concatenations

   S_pct

   Total sulfur, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	52
   Units:	weight percent

   S_pct_AM

   Total sulfur, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for total sulfur; see ANALYTIC_METHOD field of AnalyticMethod table

   S_pct_SUM

   Total sulfur, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for total sulfur, in weight percent, and their analytical methods, from best method to least, as concatenations

   SO3_pct

   Sulfide, extractable, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.025
   Maximum:	17
   Units:	weight percent

   SO3_pct_AM

   Sulfide, extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sulfide, extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   SO3_pct_SUM

   Sulfide, extractable, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sulfide, extractable, in weight percent, and their analytical methods, from best method to least, as concatenations

   SO4_pct

   Sulfate, acid soluble, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	5.6
   Units:	weight percent

   SO4_pct_AM

   Sulfate, acid soluble, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sulfate, acid soluble; see ANALYTIC_METHOD field of AnalyticMethod table

   SO4_pct_SUM

   Sulfate, acid soluble, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sulfate, acid soluble, in weight percent, and their analytical methods, from best method to least, as concatenations

   SO4_meqL

   Sulfate, water extractable, as "best value", in milliequivalents per liter. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-1
   Maximum:	39
   Units:	milliequivalents per liter

   SO4_meqL_AM

   Sulfate, water extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sulfate, water extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   SO4_meqL_SUM

   Sulfate, water extractable, all values, in milliequivalents per liter, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sulfate, water extractable, in milliequivalents per liter, and their analytical methods, from best method to least, as concatenations

   SOrg_pct

   Organic sulfur, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.01
   Maximum:	0.25
   Units:	weight percent

   SOrg_pct_AM

   Organic sulfur, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for organic sulfur; see ANALYTIC_METHOD field of AnalyticMethod table

   SOrg_pct_SUM

   Organic sulfur, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for organic sulfur, in weight percent, and their analytical methods, from best method to least, as concatenations

   SPyr_pct

   Pyritic sulfur, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.01
   Maximum:	0.11
   Units:	weight percent

   SPyr_pct_AM

   Pyritic sulfur, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for pyritic sulfur; see ANALYTIC_METHOD field of AnalyticMethod table

   SPyr_pct_SUM

   Pyritic sulfur, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for pyritic sulfur, in weight percent, and their analytical methods, from best method to least, as concatenations

   Sulfide_pct

   Sulfide, extractable, as "best value", in weight percent. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.05
   Maximum:	2.21
   Units:	weight percent

   Sulfide_pct_AM

   Sulfide, extractable, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for sulfide, extractable; see ANALYTIC_METHOD field of AnalyticMethod table

   Sulfide_pct_SUM

   Sulfide, extractable, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for sulfide, extractable, in weight percent, and their analytical methods, from best method to least, as concatenations

   TiO2_pct

   Titanium, as titanium dioxide, as "best value", in weight percent. Values ending in 0.00111, 0.01111 or 0.11111 indicate that the element was measured at a concentration greater than the upper limit of determination for the analytical method. Negative values indicate determinations less than the detection limit of the analytical method. The absolute value of the negative number is the detection limit. A null (or empty cell) means not analyzed. (Source: Metadata author)

   Range of values
   Minimum:	-0.0834
   Maximum:	20
   Units:	weight percent

   TiO2_pct_AM

   Titanium, as titanium dioxide, analytical method used for "best value", abbreviation (Source: Metadata author)

   Unique short name of analytical method used for "best value" for titanium, as titanium dioxide; see ANALYTIC_METHOD field of AnalyticMethod table

   TiO2_pct_SUM

   Titanium, as titanium dioxide, all values, in weight percent, and their analytical methods, from best method to least, as a concatenation (Source: Metadata author)

   All values for titanium, as titanium dioxide, in weight percent, and their analytical methods, from best method to least, as concatenations

   Chem2

   Table of all chemical data compiled for heavy mineral concentrate, mineral, rock, bulk sediment, and soil samples (Source: Metadata author)

   CHEM_ID

   Unique quantitative value identifier; key field (Source: Metadata author)

   Sequential unique whole numbers that are automatically generated

   LAB_ID

   Unique identifier assigned to each submitted sample by the Sample Control Officer of the analytical laboratory that received the sample; foreign key from AGDB_Geol table (Source: Metadata author)

   Unique identifiers assigned to submitted samples by the Sample Control Officer of the analytical laboratory that received the samples

   PARAMETER

   Chemical parameter that is a concatenation of SPECIES, UNITS, TECHNIQUE, DIGESTION, and sometimes DECOMPOSITION (Source: Metadata author)

   Value	Definition
   AcidInsol_pct_GV	Acid-insoluble residue, in weight percent, by gravimetry
   Ag_ppm_AA_F_HF	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ag_ppm_AA_F_AZ_Fuse_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Ag_ppm_AA_F_AZ_H2O2_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Ag_ppm_AA_F_AZ_HCl_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Ag_ppm_AA_F_HNO3_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Ag_ppm_AES_AR_P	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ag_ppm_AES_HF	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ag_ppm_AES_Acid_P	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Ag_ppm_AES_AZ_P	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Ag_ppm_EDX	Silver, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ag_ppm_ES_SQ	Silver, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ag_ppm_ES_Q	Silver, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ag_ppm_FA_AA	Silver, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Ag_ppm_MS_HF	Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ag_ppm_MS_AR_P	Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ag_ppm_MS_ST	Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ag_ppm_NA	Silver, in parts per million by weight, by neutron activation
   Al_pct_AES_AR_P	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Al_pct_AES_HF	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al_pct_AES_Fuse	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Al_pct_AES_ST	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Al_pct_CM_Fuse	Aluminum, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Al_pct_ES_SQ	Aluminum, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Al_pct_ES_Q	Aluminum, in weight percent, by quantitative direct-current arc emission spectrography
   Al_pct_GV_Acid	Aluminum, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   Al_pct_MS_HF	Aluminum, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al_pct_MS_AR_P	Aluminum, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Al_pct_WDX_Fuse	Aluminum, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Al2O3_pct_AES_AR_P	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Al2O3_pct_AES_HF	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al2O3_pct_AES_Fuse	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Al2O3_pct_AES_ST	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Al2O3_pct_CM_Fuse	Aluminum, as aluminum trioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Al2O3_pct_ES_SQ	Aluminum, as aluminum trioxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Al2O3_pct_ES_Q	Aluminum, as aluminum trioxide, in weight percent, by quantitative direct-current arc emission spectrography
   Al2O3_pct_GV_Acid	Aluminum, as aluminum trioxide, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   Al2O3_pct_MS_HF	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al2O3_pct_WDX_Fuse	Aluminum, as aluminum trioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   As_ppm_AA_F_HF	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   As_ppm_AA_HG_HF	Arsenic, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   As_ppm_AA_HG_ST	Arsenic, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after sinter digestion
   As_ppm_AA_F_AZ_Fuse_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   As_ppm_AA_F_AZ_H2O2_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   As_ppm_AA_F_AZ_HCl_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   As_ppm_AA_F_HNO3_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   As_ppm_AES_AR_P	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   As_ppm_AES_HF	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   As_ppm_AES_Acid_P	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   As_ppm_AES_AZ_P	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   As_ppm_CM_Acid_P	Arsenic, in parts per million by weight, by modified Gutzeit apparatus confined-spot colorimetry after partial digestion
   As_ppm_EDX	Arsenic, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   As_ppm_ES_SQ	Arsenic, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   As_ppm_ES_Q	Arsenic, in parts per million by weight, by quantitative direct-current arc emission spectrography
   As_ppm_MS_HF	Arsenic, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   As_ppm_MS_AR_P	Arsenic, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   As_ppm_MS_ST	Arsenic, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   As_ppm_NA	Arsenic, in parts per million by weight, by neutron activation
   AsCV_pct_NA	Arsenic, coefficient of variance, in percent, by neutron activation
   Ash_pct_GV	Ash, in weight percent, by gravimetry
   Au_ppm_AA_F_HBr	Gold, in parts per million by weight, by flame-atomic absorption spectrophotometry after HBr-Br2 digestion
   Au_ppm_AA_F_HF	Gold, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Au_ppm_AA_GF_HBr	Gold, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after HBr-Br2 digestion
   Au_ppm_AA_GF_HF	Gold, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Au_ppm_AES_AR_P	Gold, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Au_ppm_AES_HF	Gold, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Au_ppm_AES_AZ_P	Gold, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Au_ppm_ES_SQ	Gold, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Au_ppm_ES_Q	Gold, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Au_ppm_FA_AA	Gold, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Au_ppm_FA_DC	Gold, in parts per million by weight, by PbO fire assay and direct current plasma-atomic emission spectroscopy
   Au_ppm_FA_ES	Gold, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Au_ppm_FA_MS	Gold, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Au_ppm_MS_HF	Gold, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Au_ppm_MS_AR_P	Gold, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Au_ppm_NA	Gold, in parts per million by weight, by neutron activation
   AuCV_pct_NA	Gold, coefficient of variance, in percent, by neutron activation
   B_ppm_AA_F_HF	Boron, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   B_ppm_AES_AR_P	Boron, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   B_ppm_AES_ST	Boron, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   B_ppm_CM_HF	Boron, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   B_ppm_ES_SQ	Boron, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   B_ppm_ES_H2O_P	Boron, in parts per million by weight, by semi-quantitative direct-current arc emission spectrography after solution extraction
   B_ppm_ES_Q	Boron, in parts per million by weight, by quantitative direct-current arc emission spectrography
   B_ppm_MS_AR_P	Boron, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ba_ppm_AES_AR_P	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ba_ppm_AES_HF	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ba_ppm_AES_Fuse	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Ba_ppm_AES_ST	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ba_ppm_CM_Fuse	Barium, in parts per million by weight, by colorimetry after fusion digestion
   Ba_ppm_EDX	Barium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ba_ppm_ES_SQ	Barium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ba_ppm_ES_Q	Barium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ba_ppm_GV_CR	Barium, in parts per million by weight, by gravimetric classic rock analysis
   Ba_ppm_MS_HF	Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ba_ppm_MS_AR_P	Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ba_ppm_MS_ST_REE	Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ba_ppm_NA	Barium, in parts per million by weight, by neutron activation
   Ba_ppm_WDX_Fuse	Barium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   BaCV_pct_NA	Barium, coefficient of variance, in percent, by neutron activation
   Be_ppm_AA_F_HF	Beryllium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Be_ppm_AES_AR_P	Beryllium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Be_ppm_AES_HF	Beryllium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Be_ppm_AES_ST	Beryllium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Be_ppm_ES_SQ	Beryllium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Be_ppm_ES_Q	Beryllium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Be_ppm_MS_HF	Beryllium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Be_ppm_MS_AR_P	Beryllium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Bi_ppm_AA_F_HF	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Bi_ppm_AA_F_AZ_Fuse_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Bi_ppm_AA_F_AZ_H2O2_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Bi_ppm_AA_F_AZ_HCl_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Bi_ppm_AA_F_HNO3_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Bi_ppm_AES_AR_P	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Bi_ppm_AES_HF	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Bi_ppm_AES_Acid_P	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Bi_ppm_AES_AZ_P	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Bi_ppm_EDX	Bismuth, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Bi_ppm_ES_SQ	Bismuth, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Bi_ppm_ES_Q	Bismuth, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Bi_ppm_MS_HF	Bismuth, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Bi_ppm_MS_AR_P	Bismuth, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Bi_ppm_MS_ST	Bismuth, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Br_ppm_CM_Acid	Bromine, in parts per million by weight, by colorimetry after acid digestion
   Br_ppm_EDX	Bromine, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Br_ppm_NA	Bromine, in parts per million by weight, by neutron activation
   Br_ppm_WDX_Raw	Bromine, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   C_pct_CB_CHN	Total carbon, in weight percent, by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   C_pct_CB_IRC	Total carbon, in weight percent, by combustion and infrared detector
   C_pct_CB_TC	Total carbon, in weight percent, by combustion and thermal conductance (conductometric)
   Ca_meq100g_AA_F_CX_P	Calcium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   Ca_meqL_AA_F_H2O_P	Calcium, in milliequivalent grams per liter, by flame-atomic absorption spectrophotometry after solution extraction
   Ca_pct_AA_F_Fuse	Calcium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Ca_pct_AA_F_HF	Calcium, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ca_pct_AES_AR_P	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ca_pct_AES_HF	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ca_pct_AES_Fuse	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Ca_pct_AES_ST	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ca_pct_CM_Fuse	Calcium, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Ca_pct_ES_SQ	Calcium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ca_pct_ES_Q	Calcium, in weight percent, by quantitative direct-current arc emission spectrography
   Ca_pct_GV_Acid	Calcium, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   Ca_pct_MS_HF	Calcium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ca_pct_MS_AR_P	Calcium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ca_pct_WDX_Fuse	Calcium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CaO_pct_AA_F_Fuse	Calcium, as calcium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   CaO_pct_AA_F_HF	Calcium, as calcium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   CaO_pct_AES_AR_P	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   CaO_pct_AES_HF	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   CaO_pct_AES_Fuse	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CaO_pct_AES_ST	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   CaO_pct_CM_Fuse	Calcium, as calcium oxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   CaO_pct_ES_SQ	Calcium, as calcium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   CaO_pct_ES_Q	Calcium, as calcium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   CaO_pct_GV_Acid	Calcium, as calcium oxide, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   CaO_pct_MS_HF	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   CaO_pct_NA	Calcium, as calcium oxide, in weight percent, by neutron activation
   CaO_pct_WDX_Fuse	Calcium, as calcium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CaOCV_pct_NA	Calcium, as calcium oxide, coefficient of variance, in percent, by neutron activation
   CCO3_pct_TT_HCl	Carbonate carbon, in weight percent, by coulometric titration after HClO4 digestion
   CCO3_pct_VOL	Carbonate carbon, in weight percent, by a volumetric method involving combustion or acid digestion, and evolution
   Cd_ppm_AA_F_HF	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cd_ppm_AA_F_AZ_Fuse_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Cd_ppm_AA_F_AZ_H2O2_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Cd_ppm_AA_F_AZ_HCl_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Cd_ppm_AA_F_DTPA_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Cd_ppm_AA_F_HNO3_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Cd_ppm_AES_AR_P	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Cd_ppm_AES_HF	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cd_ppm_AES_Acid_P	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Cd_ppm_AES_AZ_P	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Cd_ppm_EDX	Cadmium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cd_ppm_ES_SQ	Cadmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cd_ppm_ES_Q	Cadmium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Cd_ppm_MS_HF	Cadmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cd_ppm_MS_AR_P	Cadmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cd_ppm_MS_ST	Cadmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Cd_ppm_NA	Cadmium, in parts per million by weight, by neutron activation
   CdCV_pct_NA	Cadmium, coefficient of variance, in percent, by neutron activation
   Ce_ppm_AES_AR_P	Cerium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ce_ppm_AES_HF	Cerium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ce_ppm_AES_HF_REE	Cerium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Ce_ppm_EDX	Cerium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ce_ppm_ES_SQ	Cerium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ce_ppm_ES_Q	Cerium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ce_ppm_MS_HF	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ce_ppm_MS_AR_P	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ce_ppm_MS_ST	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ce_ppm_MS_ST_REE	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ce_ppm_NA	Cerium, in parts per million by weight, by neutron activation
   Ce_ppm_WDX_Fuse	Cerium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CEC_meq100g_CP_P	Cation exchange capacity, in milliequivalents per 100 grams, by computation after partial digestion
   CeCV_pct_NA	Cerium, coefficient of variance, in percent, by neutron activation
   Cl_meqL_ISE_H2O_P	Chlorine, in milliequivalents per liter, by ion specific electrode after solution extraction
   Cl_pct_CM_ST	Chlorine, in weight percent, by spectrophotometry after Na2CO3-ZnO sinter digestion
   Cl_pct_IC	Chlorine, in weight percent, by ion chromatography
   Cl_pct_ISE_Fuse	Chlorine, in weight percent, by ion specific electrode after KOH-NH4NO3 fusion
   Cl_pct_ISE_HF	Chlorine, in weight percent, by ion specific electrode after multi-acid digestion with HF
   Cl_pct_NA	Chlorine, in weight percent, by neutron activation
   Cl_pct_WDX_Fuse	Chlorine, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Cl_pct_WDX_Raw	Chloride, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   Co_ppm_AA_F_HF	Cobalt, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Co_ppm_AA_F_DTPA_P	Cobalt, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Co_ppm_AA_F_HNO3_P	Cobalt, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Co_ppm_AES_AR_P	Cobalt, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Co_ppm_AES_HF	Cobalt, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Co_ppm_AES_Acid_P	Cobalt, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Co_ppm_CM_HF	Cobalt, in parts per million by weight, by colorimetry after multi-acid digestion with HF(?)
   Co_ppm_ES_SQ	Cobalt, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Co_ppm_ES_Q	Cobalt, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Co_ppm_MS_HF	Cobalt, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Co_ppm_MS_AR_P	Cobalt, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Co_ppm_MS_ST	Cobalt, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Co_ppm_NA	Cobalt, in parts per million by weight, by neutron activation
   CO2_pct_TT_HCl	Carbon dioxide, in weight percent, by coulometric titration after HClO4 digestion
   CO2_pct_VOL	Carbon dioxide, in weight percent, by a volumetric or gasometric method involving combustion or acid digestion, and evolution
   CoCV_pct_NA	Cobalt, coefficient of variance, in percent, by neutron activation
   COrg_pct_CP	Organic carbon, in weight percent, by computation
   Cr_ppm_AA_F_HF	Chromium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cr_ppm_AES_AR_P	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Cr_ppm_AES_HF	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cr_ppm_AES_Acid_P	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Cr_ppm_AES_Fuse	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Cr_ppm_AES_ST	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Cr_ppm_CM_Fuse	Chromium, in parts per million by weight, spectrophotometry after Na2O2 fusion digestion
   Cr_ppm_EDX	Chromium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cr_ppm_ES_SQ	Chromium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cr_ppm_ES_Q	Chromium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Cr_ppm_MS_HF	Chromium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cr_ppm_MS_AR_P	Chromium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cr_ppm_NA	Chromium, in parts per million by weight, by neutron activation
   Cr_ppm_WDX_Fuse	Chromium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CrCV_pct_NA	Chromium, coefficient of variance, in percent, by neutron activation
   Cs_ppm_AA_F_HF	Cesium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cs_ppm_EDX	Cesium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cs_ppm_ES_SQ	Cesium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cs_ppm_MS_HF	Cesium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cs_ppm_MS_AR_P	Cesium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cs_ppm_MS_ST	Cesium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Cs_ppm_NA	Cesium, in parts per million by weight, by neutron activation
   CsCV_pct_NA	Cesium, coefficient of variance, in percent, by neutron activation
   Cu_ppm_AA_F_HF	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cu_ppm_AA_F_AZ_Fuse_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Cu_ppm_AA_F_AZ_H2O2_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Cu_ppm_AA_F_DTPA_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Cu_ppm_AA_F_HNO3_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Cu_ppm_AES_AR_P	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Cu_ppm_AES_HF	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cu_ppm_AES_Acid_P	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Cu_ppm_AES_AZ_P	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Cu_ppm_AES_Fuse	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Cu_ppm_AES_ST	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Cu_ppm_EDX	Copper, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cu_ppm_ES_SQ	Copper, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cu_ppm_ES_Q	Copper, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Cu_ppm_MS_HF	Copper, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cu_ppm_MS_AR_P	Copper, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cu_ppm_NA	Copper, in parts per million by weight, by neutron activation
   CuCV_pct_NA	Copper, coefficient of variance, in percent, by neutron activation
   DensB_gcc_GV	Bulk density, in grams per cubic centimeter, by gravimetry
   DensP_gcc_GV	Powder density, in grams per cubic centimeter, by gravimetry
   Dy_ppm_AES_HF	Dysprosium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Dy_ppm_AES_HF_REE	Dysprosium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Dy_ppm_ES_SQ	Dysprosium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Dy_ppm_ES_Q	Dysprosium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Dy_ppm_GV_CR	Dysprosium, in parts per million by weight, by gravimetric classic rock analysis
   Dy_ppm_MS_HF	Dysprosium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Dy_ppm_MS_ST	Dysprosium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Dy_ppm_MS_ST_REE	Dysprosium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Dy_ppm_NA	Dysprosium, in parts per million by weight, by neutron activation
   Dy_ppm_WDX_Fuse	Dysprosium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Er_ppm_AES_HF	Erbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Er_ppm_AES_HF_REE	Erbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Er_ppm_ES_SQ	Erbium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Er_ppm_ES_Q	Erbium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Er_ppm_GV_CR	Erbium, in parts per million by weight, by gravimetric classic rock analysis
   Er_ppm_MS_HF	Erbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Er_ppm_MS_ST_REE	Erbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Er_ppm_MS_ST	Erbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Er_ppm_WDX_Fuse	Erbium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Eu_ppm_AES_HF	Europium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Eu_ppm_AES_HF_REE	Europium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Eu_ppm_ES_SQ	Europium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Eu_ppm_ES_Q	Europium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Eu_ppm_GV_CR	Europium, in parts per million by weight, by gravimetric classic rock analysis
   Eu_ppm_MS_HF	Europium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Eu_ppm_MS_ST_REE	Europium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Eu_ppm_MS_ST	Europium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Eu_ppm_NA	Europium, in parts per million by weight, by neutron activation
   Eu_ppm_WDX_Fuse	Europium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   EuCV_pct_NA	Europium, coefficient of variance, in percent, by neutron activation
   F_pct_CM_HFS	Fluorine, in weight percent, by colorimetry after H2SiF6 digestion
   F_pct_ISE_Fuse	Fluorine, in weight percent, by ion specific electrode after fusion or sinter digestion
   F_pct_NA	Fluoride, in weight percent, by neutron activation
   Fe_pct_AA_F_DTPA_P	Iron, in weight percent, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Fe_pct_AES_AR_P	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Fe_pct_AES_HF	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Fe_pct_AES_Fuse	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Fe_pct_AES_ST	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Fe_pct_CM_Fuse	Iron, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Fe_pct_CM_HF	Iron, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   Fe_pct_ES_SQ	Iron, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Fe_pct_ES_Q	Iron, in weight percent, by quantitative direct-current arc emission spectrography
   Fe_pct_MS_HF	Iron, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Fe_pct_MS_AR_P	Iron, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Fe_pct_NA	Iron, in weight percent, by neutron activation
   Fe_pct_WDX_Fuse	Iron, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Fe2_pct_TT_HF	Ferrous iron, in weight percent, by titration after HF-H2SO4 digestion
   Fe2O3_pct_AES_Fuse	Ferric iron, as iron trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion, computed as FeTO3 less FeO
   Fe2O3_pct_CM_Fuse	Ferric iron, as iron trioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion, computed as FeTO3 less FeO
   Fe2O3_pct_TT_Fuse	Ferric iron, as iron trioxide, in weight percent, by titration after fusion
   Fe2O3_pct_WDX_Fuse	Ferric iron, as iron trioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion, computed as FeTO3 less FeO
   FeO_pct_TT_HF	Ferrous iron, as ferrous oxide, in weight percent, by titration after HF-H2SO4 fusion
   FeTO3_pct_AA_F_HF	Iron, as total iron oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion w/ HF
   FeTO3_pct_AA_F_DTPA_P	Iron, as total iron oxide, in weight percent, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   FeTO3_pct_AES_AR_P	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   FeTO3_pct_AES_HF	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   FeTO3_pct_AES_Fuse	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   FeTO3_pct_AES_ST	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   FeTO3_pct_CM_HF	Iron, as total iron oxide, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   FeTO3_pct_ES_SQ	Iron, as total iron oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   FeTO3_pct_ES_Q	Iron, as total iron oxide, in weight percent, by quantitative direct-current arc emission spectrography
   FeTO3_pct_MS_HF	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   FeTO3_pct_NA	Iron, as total iron oxide, in weight percent, by neutron activation
   FeTO3_pct_WDX_Fuse	Iron, as total iron oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   FeTO3CV_pct_NA	Iron, as total iron oxide, coefficient of variance, in percent, by neutron activation
   Ga_ppm_AES_AR_P	Gallium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ga_ppm_AES_HF	Gallium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ga_ppm_EDX	Gallium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ga_ppm_ES_SQ	Gallium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ga_ppm_ES_Q	Gallium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ga_ppm_MS_HF	Gallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ga_ppm_MS_AR_P	Gallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ga_ppm_MS_ST	Gallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Gas_pct_GV	Gas content, in weight percent, by gravimetry
   Gd_ppm_AES_HF	Gadolinium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Gd_ppm_AES_HF_REE	Gadolinium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Gd_ppm_ES_SQ	Gadolinium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Gd_ppm_ES_Q	Gadolinium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Gd_ppm_GV_CR	Gadolinium, in parts per million by weight, by gravimetric classic rock analysis
   Gd_ppm_MS_HF	Gadolinium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Gd_ppm_MS_ST	Gadolinium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Gd_ppm_MS_ST_REE	Gadolinium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Gd_ppm_NA	Gadolinium, in parts per million by weight, by neutron activation
   Gd_ppm_WDX_Fuse	Gadolinium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   GdCV_pct_NA	Gadolinium, coefficient of variance, in percent, by neutron activation
   Ge_ppm_AA_F_HF	Germanium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ge_ppm_AES_HF	Germanium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ge_ppm_EDX	Germanium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ge_ppm_ES_SQ	Germanium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ge_ppm_ES_Q	Germanium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ge_ppm_MS_HF	Germanium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ge_ppm_MS_AR_P	Germanium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ge_ppm_MS_ST	Germanium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   H_pct_CB_CHN	Hydrogen, in weight percent, by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   H2O_pct_GV_Flux	Total water, in weight percent, by gravimetry after heating and combustion with flux
   H2O_pct_TT_Flux	Total water, in weight percent, by Karl Fischer coulometric titration with flux
   H2Oa_galton_GV	Water assay, in gallons per ton, by gravimetry
   H2Ob_pct_TT_Flux	Bound or essential water, in weight percent, by Karl Fischer coulometric titration with flux
   H2Om_pct_GV	Moisture or nonessential water, in weight percent, by gravimetry after heating
   HCsol_pct_GV	Soluble hydrocarbons, in weight percent, by gravimetry
   Hf_ppm_ES_SQ	Hafnium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Hf_ppm_MS_HF	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Hf_ppm_MS_AR_P	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Hf_ppm_MS_ST	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Hf_ppm_MS_ST_REE	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Hf_ppm_NA	Hafnium, in parts per million by weight, by neutron activation
   HfCV_pct_NA	Hafnium, coefficient of variance, in percent, by neutron activation
   Hg_ppm_AA_CV	Mercury, in parts per million by weight, by cold vapor-atomic absorption spectrophotometry after acid digestion
   Hg_ppm_AA_TR_W	Mercury, in parts per million by weight, by thermal release-atomic absorption spectrophotometry after KBr-H2SO4 digestion, with a willemite screen
   Hg_ppm_AA_TR	Mercury, in parts per million by weight, by thermal release-atomic absorption spectrophotometry after KBr-H2SO4 digestion
   Hg_ppm_AFS_CV	Mercury, in parts per million by weight, by cold vapor-atomic fluorescence spectrophotometry
   Hg_ppm_ES_SQ	Mercury, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Hg_ppm_ES_Q	Mercury, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Hg_ppm_MS_AR_P	Mercury, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Hg_ppm_NA	Mercury, in parts per million by weight, by neutron activation
   HgCV_pct_NA	Mercury, coefficient of variance, in percent, by neutron activation
   HM_ppm_CM_CX_P	Heavy metals, in parts per million by weight, by colorimetry after ammonium citrate extraction
   Ho_ppm_AES_HF	Holmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ho_ppm_AES_HF_REE	Holmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Ho_ppm_ES_SQ	Holmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ho_ppm_ES_Q	Holmium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ho_ppm_GV_CR	Holmium, in parts per million by weight, by gravimetric classic rock analysis
   Ho_ppm_MS_HF	Holmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ho_ppm_MS_ST	Holmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ho_ppm_MS_ST_REE	Holmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ho_ppm_NA	Holmium, in parts per million by weight, by neutron activation
   Ho_ppm_WDX_Fuse	Holmium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   HoCV_pct_NA	Holmium, coefficient of variance, in percent, by neutron activation
   I_ppm_WDX_Raw	Iodide, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   In_ppm_AA_F_HF	Indium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   In_ppm_AA_GF_HF	Indium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   In_ppm_ES_SQ	Indium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   In_ppm_ES_Q	Indium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   In_ppm_MS_HF	Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   In_ppm_MS_AR_P	Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   In_ppm_MS_ST	Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ir_ppm_ES_SQ	Iridium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ir_ppm_FA_ES	Iridium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Ir_ppm_FA_MS	Iridium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Ir_ppm_NA	Iridium, in parts per million by weight, by neutron activation
   IrCV_pct_NA	Iridium, coefficient of variance, in percent, by neutron activation
   K_meq100g_AA_F_CX_P	Potassium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   K_meqL_AA_H2O_P	Potassium, in milliequivalents per liter, by flame-atomic absorption spectrophotometry after solution extraction
   K_pct_AA_F_Fuse	Potassium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   K_pct_AA_F_HF	Potassium, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   K_pct_AA_FE	Potassium, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   K_pct_AES_AR_P	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   K_pct_AES_HF	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K_pct_AES_Fuse	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K_pct_AES_ST	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   K_pct_ES_SQ	Potassium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   K_pct_ES_Q	Potassium, in weight percent, by quantitative direct-current arc emission spectrography
   K_pct_MS_HF	Potassium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K_pct_MS_AR_P	Potassium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   K_pct_NA	Potassium, in weight percent, by neutron activation
   K_pct_WDX_Fuse	Potassium, as potassium oxide, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K2O_pct_AA_F_Fuse	Potassium, as potassium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   K2O_pct_AA_F_HF	Potassium, as potassium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   K2O_pct_AA_FE	Potassium, as potassium oxide, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   K2O_pct_AES_AR_P	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   K2O_pct_AES_HF	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K2O_pct_AES_Fuse	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K2O_pct_AES_ST	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   K2O_pct_ES_SQ	Potassium, as potassium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   K2O_pct_ES_Q	Potassium, as potassium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   K2O_pct_MS_HF	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K2O_pct_NA	Potassium, as potassium oxide, in weight percent, by neutron activation
   K2O_pct_WDX_Fuse	Potassium, as potassium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K2OCV_pct_NA	Potassium, as potassium oxide, coefficient of variance, in percent, by neutron activation
   La_ppm_AES_AR_P	Lanthanum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   La_ppm_AES_HF	Lanthanum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   La_ppm_AES_HF_REE	Lanthanum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   La_ppm_EDX	Lanthanum, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   La_ppm_ES_SQ	Lanthanum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   La_ppm_ES_Q	Lanthanum, in parts per million by weight, by quantitative direct-current arc emission spectrography
   La_ppm_GV_CR	Lanthanum, in parts per million by weight, by gravimetric classic rock analysis
   La_ppm_MS_HF	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   La_ppm_MS_AR_P	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   La_ppm_MS_ST	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   La_ppm_MS_ST_REE	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   La_ppm_NA	Lanthanum, in parts per million by weight, by neutron activation
   La_ppm_WDX_Fuse	Lanthanum, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   LaCV_pct_NA	Lanthanum, coefficient of variance, in percent, by neutron activation
   Li_ppm_AA_F_HF	Lithium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Li_ppm_AES_AR_P	Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Li_ppm_AES_HF	Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Li_ppm_AES_ST	Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Li_ppm_ES_SQ	Lithium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Li_ppm_ES_Q	Lithium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Li_ppm_MS_HF	Lithium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Li_ppm_MS_AR_P	Lithium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   LOI_pct_GV	Loss on ignition, in weight percent, by gravimetry after heating/combustion at 900° - 925°C
   Lu_ppm_AES_HF_REE	Lutetium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Lu_ppm_ES_SQ	Lutetium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Lu_ppm_ES_Q	Lutetium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Lu_ppm_GV_CR	Lutetium, in parts per million by weight, by gravimetric classic rock analysis
   Lu_ppm_MS_HF	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Lu_ppm_MS_AR_P	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Lu_ppm_MS_ST	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Lu_ppm_MS_ST_REE	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Lu_ppm_NA	Lutetium, in parts per million by weight, by neutron activation
   Lu_ppm_WDX_Fuse	Lutetium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   LuCV_pct_NA	Lutetium, coefficient of variance, in percent, by neutron activation
   Mg_meq100g_AA_F_CX_P	Magnesium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   Mg_meqL_AA_F_H2O_P	Magnesium, in milliequivalents per liter, by flame-atomic absorption spectrophotometry after solution extraction
   Mg_pct_AA_F_Fuse	Magnesium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Mg_pct_AES_AR_P	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Mg_pct_AES_HF	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mg_pct_AES_Fuse	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Mg_pct_AES_ST	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Mg_pct_ES_SQ	Magnesium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Mg_pct_ES_Q	Magnesium, in weight percent, by quantitative direct-current arc emission spectrography
   Mg_pct_MS_HF	Magnesium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mg_pct_MS_AR_P	Magnesium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Mg_pct_WDX_Fuse	Magnesium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MgO_pct_AA_F_Fuse	Magnesium, as magnesium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   MgO_pct_AA_F_HF	Magnesium, as magnesium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   MgO_pct_AES_AR_P	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   MgO_pct_AES_HF	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MgO_pct_AES_Fuse	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MgO_pct_AES_ST	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   MgO_pct_CM_Fuse	Magnesium, as magnesium oxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   MgO_pct_ES_SQ	Magnesium, as magnesium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   MgO_pct_ES_Q	Magnesium, as magnesium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   MgO_pct_GV_Acid	Magnesium, as magnesium oxide, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   MgO_pct_MS_HF	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MgO_pct_WDX_Fuse	Magnesium, as magnesium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Mn_pct_AA_F_DTPA_P	Manganese, in weight percent, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Mn_pct_AES_AR_P	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Mn_pct_AES_HF	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mn_pct_AES_Acid_P	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Mn_pct_AES_ST	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Mn_pct_CM_Fuse	Manganese, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Mn_pct_ES_SQ	Manganese, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Mn_pct_ES_Q	Manganese, in weight percent, by quantitative direct-current arc emission spectrography
   Mn_pct_MS_HF	Manganese, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mn_pct_MS_AR_P	Manganese, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Mn_pct_NA	Manganese, in weight percent, by neutron activation
   Mn_pct_WDX_Fuse	Manganese, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MnO_pct_AA_F_HF	Manganese, as manganese oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   MnO_pct_AA_F_HCl_P	Manganese, as manganese oxide, in weight percent, by flame-atomic absorption spectrophotometry after HCl partial digestion
   MnO_pct_AES_AR_P	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   MnO_pct_AES_HF	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MnO_pct_AES_Fuse	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MnO_pct_AES_ST	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   MnO_pct_CM_Fuse	Manganese, as manganese oxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   MnO_pct_CM_HF	Manganese, as manganese oxide, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   MnO_pct_ES_SQ	Manganese, as manganese oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   MnO_pct_ES_Q	Manganese, as manganese oxide, in weight percent, by quantitative direct-current arc emission spectrography
   MnO_pct_MS_HF	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MnO_pct_NA	Manganese, as manganese oxide, in weight percent, by neutron activation
   MnO_pct_WDX_Fuse	Manganese, as manganese oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Mo_ppm_AA_F_HF	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Mo_ppm_AA_F_AZ_Fuse_P	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Mo_ppm_AA_F_AZ_H2O2_P	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Mo_ppm_AA_F_Fuse_P	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after K2S2O7 fusion partial digestion
   Mo_ppm_AES_AR_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Mo_ppm_AES_HF	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mo_ppm_AES_IE	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HClO4-HNO3 digestion and ion exchange
   Mo_ppm_AES_Acid_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Mo_ppm_AES_AZ_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Mo_ppm_CM_Fuse	Molybdenum, in parts per million by weight, by colorimetry after carbonate flux fusion
   Mo_ppm_CM_HF	Molybdenum, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Mo_ppm_CM_FUSE_P	Molybdenum, in parts per million by weight, by colorimetry after K2S2O7 fusion partial digestion
   Mo_ppm_EDX	Molybdenum, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Mo_ppm_ES_SQ	Molybdenum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Mo_ppm_ES_Q	Molybdenum, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Mo_ppm_MS_HF	Molybdenum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mo_ppm_MS_AR_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Mo_ppm_MS_ST	Molybdenum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Mo_ppm_NA	Molybdenum, in parts per million by weight, by neutron activation
   N_pct_CB_CHN	Nitrogen, in weight percent, by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   Na_meq100g_AA_F_CX_P	Sodium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   Na_meqL_AA_F_H2O_P	Sodium, in milliequivalents per liter, by flame-atomic absorption spectrophotometry after solution extraction
   Na_pct_AA_F_Fuse	Sodium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Na_pct_AA_FE	Sodium, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   Na_pct_AES_AR_P	Sodium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Na_pct_AES_HF	Sodium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na_pct_AES_Fuse	Sodium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na_pct_ES_SQ	Sodium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Na_pct_ES_Q	Sodium, in weight percent, by quantitative direct-current arc emission spectrography
   Na_pct_MS_HF	Sodium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na_pct_MS_AR_P	Sodium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Na_pct_NA	Sodium, in weight percent, by neutron activation
   Na_pct_WDX_Fuse	Sodium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na2O_pct_AA_F_Fuse	Sodium, as sodium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Na2O_pct_AA_F_HF	Sodium, as sodium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Na2O_pct_AA_FE	Sodium, as sodium oxide, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   Na2O_pct_AES_AR_P	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Na2O_pct_AES_HF	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na2O_pct_AES_Fuse	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na2O_pct_ES_SQ	Sodium, as sodium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Na2O_pct_ES_Q	Sodium, as sodium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   Na2O_pct_MS_HF	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na2O_pct_NA	Sodium, as sodium oxide, in weight percent, by neutron activation
   Na2O_pct_WDX_Fuse	Sodium, as sodium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na2OCV_pct_NA	Sodium, as sodium oxide, coefficient of variance, in percent, by neutron activation
   Nb_ppm_AES_AR_P	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Nb_ppm_AES_HF	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nb_ppm_AES_IE	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HClO4-HNO3 digestion and ion exchange
   Nb_ppm_AES_Fuse	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Nb_ppm_CM_HF	Niobium, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Nb_ppm_EDX	Niobium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Nb_ppm_ES_SQ	Niobium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Nb_ppm_ES_Q	Niobium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Nb_ppm_MS_HF	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nb_ppm_MS_AR_P	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Nb_ppm_MS_ST	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Nb_ppm_MS_ST_REE	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Nb_ppm_WDX_Fuse	Niobium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Nd_ppm_AES_HF	Neodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nd_ppm_AES_HF_REE	Neodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Nd_ppm_EDX	Neodymium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Nd_ppm_ES_SQ	Neodymium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Nd_ppm_ES_Q	Neodymium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Nd_ppm_GV_CR	Neodymium, in parts per million by weight, by gravimetric classic rock analysis
   Nd_ppm_MS_HF	Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nd_ppm_MS_ST	Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Nd_ppm_MS_ST_REE	Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Nd_ppm_NA	Neodymium, in parts per million by weight, by neutron activation
   Nd_ppm_WDX_Fuse	Neodymium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   NdCV_pct_NA	Neodymium, coefficient of variance, in percent, by neutron activation
   Ni_ppm_AA_F_HF	Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ni_ppm_AA_F_DTPA_P	Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Ni_ppm_AA_F_HNO3_P	Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Ni_ppm_AES_AR_P	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ni_ppm_AES_HF	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ni_ppm_AES_Acid_P	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Ni_ppm_AES_ST	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ni_ppm_CM_HF	Nickel, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Ni_ppm_EDX	Nickel, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ni_ppm_ES_SQ	Nickel, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ni_ppm_ES_Q	Nickel, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ni_ppm_MS_HF	Nickel, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ni_ppm_MS_AR_P	Nickel, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ni_ppm_NA	Nickel, in parts per million by weight, by neutron activation
   Ni_ppm_WDX_Fuse	Nickel, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   NiCV_pct_NA	Nickel, coefficient of variance, in percent, by neutron activation
   NO3_pct_IC	Nitrate, in weight percent, by ion chromatography
   Oil_pct_GV	Oil, in weight percent, by gravimetry
   OilA_galton_GV	Oil assay, in gallons per ton, by gravimetry
   OilG_gcc_GV	Oil gravity, in grams per cubic centimeter, by gravimetry
   Os_ppm_ES_SQ	Osmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Os_ppm_FA_ES	Osmium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Os_ppm_FA_MS	Osmium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   P_pct_AES_AR_P	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   P_pct_AES_HF	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P_pct_AES_Fuse	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P_pct_AES_ST	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   P_pct_CM_Fuse	Phosphorus, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   P_pct_ES_SQ	Phosphorus, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   P_pct_ES_Q	Phosphorus, in weight percent, by quantitative direct-current arc emission spectrography
   P_pct_MS_HF	Phosphorus, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P_pct_MS_AR_P	Phosphorus, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   P_pct_WDX_Fuse	Phosphorus, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P2O5_pct_AES_AR_P	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   P2O5_pct_AES_HF	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P2O5_pct_AES_Fuse	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P2O5_pct_AES_ST	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   P2O5_pct_CM_Fuse	Phosphorus, as phosphorus pentoxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   P2O5_pct_CM_HF	Phosphorus, as phosphorus pentoxide, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   P2O5_pct_CM_Fuse_P	Phosphorus, as phosphorus pentoxide, in weight percent, by colorimetry after K2S2O7 fusion partial digestion
   P2O5_pct_ES_SQ	Phosphorus, as phosphorus pentoxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   P2O5_pct_ES_Q	Phosphorus, as phosphorus pentoxide, in weight percent, by quantitative direct-current arc emission spectrography
   P2O5_pct_MS_HF	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P2O5_pct_WDX_Fuse	Phosphorus, as phosphorus pentoxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P2O5_pct_WDX_Raw	Phosphorus, as phosphorus pentoxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   Pb_ppm_AA_F_HF	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Pb_ppm_AA_F_AZ_Fuse_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Pb_ppm_AA_F_AZ_H2O2_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Pb_ppm_AA_F_DTPA_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Pb_ppm_AA_F_HNO3_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Pb_ppm_AES_AR_P	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Pb_ppm_AES_HF	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pb_ppm_AES_Acid_P	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Pb_ppm_AES_AZ_P	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Pb_ppm_EDX	Lead, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Pb_ppm_ES_SQ	Lead, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pb_ppm_ES_Q	Lead, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Pb_ppm_MS_HF	Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pb_ppm_MS_AR_P	Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Pb_ppm_MS_ST	Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Pb_ppm_WDX_Fuse	Lead, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Pd_ppm_ES_SQ	Palladium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pd_ppm_FA_AA	Palladium, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Pd_ppm_FA_ES	Palladium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Pd_ppm_FA_MS	Palladium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Pd_ppm_MS_AR_P	Palladium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   pH_SI_INST	pH, in standard units, by instrument
   pH_SI_INST_P	pH, in standard units, by instrument after partial digestion
   Pr_ppm_AES_HF	Praesodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pr_ppm_AES_HF_REE	Praesodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Pr_ppm_ES_SQ	Praesodymium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pr_ppm_ES_Q	Praesodymium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Pr_ppm_MS_HF	Praesodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pr_ppm_MS_ST	Praesodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Pr_ppm_MS_ST_REE	Praesodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Pr_ppm_WDX_Fuse	Praesodymium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Pt_ppm_ES_SQ	Platinum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pt_ppm_FA_AA	Platinum, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Pt_ppm_FA_ES	Platinum, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Pt_ppm_FA_MS	Platinum, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Pt_ppm_MS_AR_P	Platinum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Rb_ppm_AA_F_Fuse	Rubidium, in parts per million by weight, by flame-atomic absorption spectrophotometry after fusion
   Rb_ppm_AA_F_HF	Rubidium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Rb_ppm_AES_HF	Rubidium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Rb_ppm_EDX	Rubidium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Rb_ppm_ES_SQ	Rubidium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Rb_ppm_ES_Q	Rubidium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Rb_ppm_MS_HF	Rubidium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Rb_ppm_MS_AR_P	Rubidium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Rb_ppm_MS_ST	Rubidium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Rb_ppm_NA	Rubidium, in parts per million by weight, by neutron activation
   Rb_ppm_WDX_Fuse	Rubidium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   RbCV_pct_NA	Rubidium, coefficient of variance, in percent, by neutron activation
   Re_ppm_ES_SQ	Rhenium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Re_ppm_ES_Q	Rhenium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Re_ppm_FA_MS	Rhenium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Re_ppm_MS_HF	Rhenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Re_ppm_MS_AR_P	Rhenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Rh_ppm_ES_SQ	Rhodium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Rh_ppm_FA_AA	Rhodium, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Rh_ppm_FA_ES	Rhodium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Rh_ppm_FA_MS	Rhodium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Ru_ppm_ES_SQ	Ruthenium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ru_ppm_FA_ES	Ruthenium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Ru_ppm_FA_MS	Ruthenium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   S_pct_AES_HF	Total sulfur, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   S_pct_CB_IRC	Total sulfur, in weight percent, by combustion and infrared detector
   S_pct_CB_TT	Total sulfur, in weight percent, by combustion and iodometric titration
   S_pct_MS_AR_P	Total sulfur, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   S_pct_WDX_Fuse	Total sulfur, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SatInd_SI_GV	Saturation index, in weight percent, by gravimetry
   Sb_ppm_AA_F_HF	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sb_ppm_AA_GF_HF	Antimony, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sb_ppm_AA_HG_HF	Antimony, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sb_ppm_AA_HG_ST	Antimony, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after sinter digestion
   Sb_ppm_AA_F_AZ_Fuse_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Sb_ppm_AA_F_AZ_H2O2_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Sb_ppm_AA_F_AZ_HCl_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Sb_ppm_AA_F_HCl_OE_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and TOPO-MIBK
   Sb_ppm_AES_AR_P	Antimony, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sb_ppm_AES_Acid_P	Antimony, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Sb_ppm_AES_AZ_P	Antimony, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Sb_ppm_CM_Fuse_P	Antimony, in parts per million by weight, by colorimetry after NaHSO4 fusion partial digestion and rhodamine B
   Sb_ppm_EDX	Antimony, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Sb_ppm_ES_SQ	Antimony, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sb_ppm_ES_Q	Antimony, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sb_ppm_MS_HF	Antimony, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sb_ppm_MS_AR_P	Antimony, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sb_ppm_MS_ST	Antimony, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sb_ppm_NA	Antimony, in parts per million by weight, by neutron activation
   SbCV_pct_NA	Antimony, coefficient of variance, in percent, by neutron activation
   Sc_ppm_AES_AR_P	Scandium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sc_ppm_AES_HF	Scandium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sc_ppm_ES_SQ	Scandium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sc_ppm_ES_Q	Scandium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sc_ppm_MS_HF	Scandium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sc_ppm_MS_AR_P	Scandium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sc_ppm_MS_ST	Scandium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sc_ppm_NA	Scandium, in parts per million by weight, by neutron activation
   ScCV_pct_NA	Scandium, coefficient of variance, in percent, by neutron activation
   Se_ppm_AA_HG_Acid	Selenium, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion without HF
   Se_ppm_AA_HG_HF	Selenium, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   Se_ppm_AES_Acid_P	Selenium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Se_ppm_EDX	Selenium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Se_ppm_ES_SQ	Selenium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Se_ppm_ES_Q	Selenium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Se_ppm_FL_HNO3	Selenium, in parts per million by weight, by fluorometry and HNO3(?) digestion
   Se_ppm_MS_HF	Selenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Se_ppm_MS_AR_P	Selenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Se_ppm_NA	Selenium, in parts per million by weight, by neutron activation
   Se_ppm_WDX_Fuse	Selenium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SeCV_pct_NA	Selenium, coefficient of variance, in percent, by neutron activation
   Si_pct_AES_Fuse	Silicon, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Si_pct_CM_Fuse	Silicon, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Si_pct_ES_SQ	Silicon, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Si_pct_ES_Q	Silicon, in weight percent, by quantitative direct-current arc emission spectrography
   Si_pct_GV_Fuse	Silicon, in weight percent, by gravimetric classic or standard rock analysis after fusion digestion
   Si_pct_WDX_Fuse	Silicon, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SiO2_pct_AES_HF	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   SiO2_pct_AES_Fuse	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SiO2_pct_AES_ST	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   SiO2_pct_CM_Fuse	Silicon, as silicon dioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   SiO2_pct_ES_SQ	Silicon, as silicon dioxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   SiO2_pct_ES_Q	Silicon, as silicon dioxide, in weight percent, by quantitative direct-current arc emission spectrography
   SiO2_pct_GV_Fuse	Silicon, as silicon dioxide, in weight percent, by gravimetric classic or standard rock analysis after fusion digestion
   SiO2_pct_MS_ST_REE	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   SiO2_pct_WDX_Fuse	Silicon, as silicon dioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Sm_ppm_AES_HF	Samarium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sm_ppm_AES_HF_REE	Samarium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Sm_ppm_ES_SQ	Samarium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sm_ppm_ES_Q	Samarium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sm_ppm_GV_CR	Samarium, in parts per million by weight, by gravimetric classic rock analysis
   Sm_ppm_MS_HF	Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sm_ppm_MS_ST	Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sm_ppm_MS_ST_REE	Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Sm_ppm_NA	Samarium, in parts per million by weight, by neutron activation
   Sm_ppm_WDX_Fuse	Samarium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SmCV_pct_NA	Samarium, coefficient of variance, in percent, by neutron activation
   Sn_ppm_AA_F_Fuse	Tin, in parts per million by weight, by flame-atomic absorption spectrophotometry after LiBO2 fusion
   Sn_ppm_AA_F_HF	Tin, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sn_ppm_AES_AR_P	Tin, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sn_ppm_AES_HF	Tin, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sn_ppm_CM_Fuse	Tin, in parts per million by weight, by colorimetry after fusion
   Sn_ppm_EDX	Tin, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Sn_ppm_ES_SQ	Tin, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sn_ppm_ES_Q	Tin, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sn_ppm_MS_HF	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sn_ppm_MS_AR_P	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sn_ppm_MS_ST	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sn_ppm_MS_ST_REE	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Sn_ppm_NA	Tin, in parts per million by weight, by neutron activation
   Sn_ppm_WDX_Fuse	Tin, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SO3_pct_CB_IRC	Acid-soluble sulfate, in weight percent, by combustion and infrared detector, computed as total S less HCl-soluble S
   SO4_meqL_CM_H2O_P	Sulfate, in milliequivalents per liter, by colorimetry after solution extraction
   SO4_pct_CB_IRC	Sulfate, in weight percent, by combustion and infrared detector, acid-soluble SO4 computed as total S less HCl-soluble S
   SO4_pct_CB_TT	Sulfate, in weight percent, by combustion and iodometric titration, acid-soluble SO4 as total S less HCl soluble S
   SO4_pct_IC	Sulfate, in weight percent, by ion chromatography
   SOrg_pct_CP	Organic sulfur, in weight percent, by computation
   SpCon_uScm_INST_P	Specific conductivity, in microsiemens per centimeter, by instrument after partial digestion
   SplWtAu_g_GV	Sample weight for gold analysis, in grams, by gravimetry
   SplWtFA_g_GV	Sample weight for fire assay analysis, in grams, by gravimetry
   SPyr_pct_CP	Pyritic sulfur, in weight percent, by computation
   Sr_ppm_AA_F_Fuse	Strontium, in parts per million by weight, by flame-atomic absorption spectrophotometry after fusion
   Sr_ppm_AA_F_HF	Strontium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sr_ppm_AES_AR_P	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sr_ppm_AES_HF	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sr_ppm_AES_Fuse	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Sr_ppm_AES_ST	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Sr_ppm_EDX	Strontium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Sr_ppm_ES_SQ	Strontium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sr_ppm_ES_Q	Strontium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sr_ppm_MS_HF	Strontium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sr_ppm_MS_AR_P	Strontium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sr_ppm_NA	Strontium, in parts per million by weight, by neutron activation
   Sr_ppm_WDX_Fuse	Strontium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SrCV_pct_NA	Strontium, coefficient of variance, in percent, by neutron activation
   Sulfide_pct_CB_IRC	Sulfide, in weight percent, by combustion and infrared detector, computed as total S less HCl-HNO3 soluble S
   Sulfide_pct_TB_AR	Sulfide, in weight percent, by turbidimetry after digestion with aqua regia without HNO3
   Ta_ppm_AA_F_HF	Tantalum, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ta_ppm_AES_HF	Tantalum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ta_ppm_ES_SQ	Tantalum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ta_ppm_MS_HF	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ta_ppm_MS_AR_P	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ta_ppm_MS_ST	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ta_ppm_MS_ST_REE	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ta_ppm_NA	Tantalum, in parts per million by weight, by neutron activation
   TaCV_pct_NA	Tantalum, coefficient of variance, in percent, by neutron activation
   Tb_ppm_AES_HF	Terbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tb_ppm_AES_HF_REE	Terbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Tb_ppm_ES_SQ	Terbium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Tb_ppm_ES_Q	Terbium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Tb_ppm_MS_HF	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tb_ppm_MS_AR_P	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Tb_ppm_MS_ST	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Tb_ppm_MS_ST_REE	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Tb_ppm_NA	Terbium, in parts per million by weight, by neutron activation
   Tb_ppm_WDX_Fuse	Terbium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TbCV_pct_NA	Terbium, coefficient of variance, in percent, by neutron activation
   Te_ppm_AA_F_HBr	Tellurium, in parts per million by weight, by flame-atomic absorption spectrophotometry after HBr-Br2 digestion
   Te_ppm_AA_F_HF	Tellurium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Te_ppm_AA_GF_HBr	Tellurium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after HBr-Br2 digestion
   Te_ppm_AA_GF_HF	Tellurium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Te_ppm_AA_HG_HF	Tellurium, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   Te_ppm_CM_HF	Tellurium, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Te_ppm_ES_SQ	Tellurium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Te_ppm_ES_Q	Tellurium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Te_ppm_MS_HF	Tellurium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Te_ppm_MS_AR_P	Tellurium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Te_ppm_NA	Tellurium, in parts per million by weight, by neutron activation
   Th_ppm_AES_HF	Thorium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Th_ppm_CM_HF	Thorium, in parts per million by weight, by spectrophotometry after HF digestion
   Th_ppm_DN	Thorium, in parts per million by weight, by delayed neutron counting
   Th_ppm_EDX	Thorium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Th_ppm_ES_SQ	Thorium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Th_ppm_ES_Q	Thorium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Th_ppm_MS_HF	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Th_ppm_MS_AR_P	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Th_ppm_MS_ST	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Th_ppm_MS_ST_REE	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Th_ppm_NA	Thorium, in parts per million by weight, by neutron activation
   Th_ppm_WDX	Thorium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   ThCV_pct_DN	Thorium, coefficient of variance, in percent, by delayed neutron counting
   ThCV_pct_NA	Thorium, coefficient of variance, in percent, by neutron activation
   Ti_pct_AES_AR_P	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ti_pct_AES_HF	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ti_pct_AES_Fuse	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Ti_pct_AES_ST	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ti_pct_CM_Fuse	Titanium, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Ti_pct_ES_SQ	Titanium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ti_pct_ES_Q	Titanium, in weight percent, by quantitative direct-current arc emission spectrography
   Ti_pct_MS_HF	Titanium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ti_pct_MS_AR_P	Titanium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ti_pct_WDX_Fuse	Titanium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TiO2_pct_AES_AR_P	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   TiO2_pct_AES_HF	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   TiO2_pct_AES_Fuse	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TiO2_pct_AES_ST	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   TiO2_pct_CM_Fuse	Titanium, as titanium dioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   TiO2_pct_ES_SQ	Titanium, as titanium dioxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   TiO2_pct_ES_Q	Titanium, as titanium dioxide, in weight percent, by quantitative direct-current arc emission spectrography
   TiO2_pct_MS_HF	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   TiO2_pct_WDX_Fuse	Titanium, as titanium dioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Tl_ppm_AA_F_HF	Thallium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Tl_ppm_AA_GF_HF	Thallium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Tl_ppm_AA_GF_ST	Thallium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after Na2O2 sinter digestion
   Tl_ppm_AES_AR_P	Thallium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Tl_ppm_ES_SQ	Thallium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Tl_ppm_ES_Q	Thallium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Tl_ppm_MS_HF	Thallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tl_ppm_MS_AR_P	Thallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Tl_ppm_MS_ST	Thallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Tm_ppm_AES_HF_REE	Thulium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Tm_ppm_ES_SQ	Thulium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Tm_ppm_ES_Q	Thulium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Tm_ppm_GV_CR	Thulium, in parts per million by weight, by gravimetric classic rock analysis
   Tm_ppm_MS_HF	Thulium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tm_ppm_MS_ST	Thulium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Tm_ppm_MS_ST_REE	Thulium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Tm_ppm_NA	Thulium, in parts per million by weight, by neutron activation
   Tm_ppm_WDX_Fuse	Thulium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TmCV_pct_NA	Thulium, coefficient of variance, in percent, by neutron activation
   Total_pct_CP	Total, calculated, in weight percent, by computation
   U_ppm_AES_AR_P	Uranium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   U_ppm_AES_HF	Uranium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   U_ppm_CM_PC_P	Uranium, in parts per million by weight, by colorimetry and paper chromatography
   U_ppm_DN	Uranium, in parts per million by weight, by delayed neutron counting
   U_ppm_EDX	Uranium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   U_ppm_ES_SQ	Uranium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   U_ppm_ES_Q	Uranium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   U_ppm_FL_HF	Uranium, in parts per million by weight, by fluorometry after HF digestion
   U_ppm_GRC	Uranium, in parts per million by weight, as equivalent U by beta gamma counting
   U_ppm_MS_HF	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   U_ppm_MS_AR_P	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   U_ppm_MS_ST	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   U_ppm_MS_ST_REE	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   U_ppm_NA	Uranium, in parts per million by weight, by neutron activation
   U_ppm_WDX_Fuse	Uranium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   UCV_pct_DN	Uranium, coefficient of variance, in percent, by delayed neutron counting
   UCV_pct_NA	Uranium, coefficient of variance, in percent, by neutron activation
   V_ppm_AA_F_HF	Vanadium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   V_ppm_AES_AR_P	Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   V_ppm_AES_HF	Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   V_ppm_AES_ST	Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   V_ppm_CM_HF	Vanadium, in parts per million by weight, by spectrophotometry after multi-acid digestion with HF
   V_ppm_EDX	Vanadium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   V_ppm_ES_SQ	Vanadium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   V_ppm_ES_Q	Vanadium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   V_ppm_MS_HF	Vanadium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   V_ppm_MS_AR_P	Vanadium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   V_ppm_NA	Vanadium, in parts per million by weight, by neutron activation
   V_ppm_WDX_Fuse	Vanadium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   W_ppm_AES_AR_P	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   W_ppm_AES_HF	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   W_ppm_AES_IE	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HClO4-HNO3 digestion and ion exchange
   W_ppm_AES_Acid_P	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   W_ppm_CM_HF	Tungsten, in parts per million by weight, by UV-Vis spectrophotometer after HF-HNO3 digestion
   W_ppm_CM_ST_P	Tungsten, in parts per million by weight, by colorimetry after carbonate flux sinter partial digestion
   W_ppm_EDX	Tungsten, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   W_ppm_ES_SQ	Tungsten, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   W_ppm_ES_Q	Tungsten, in parts per million by weight, by quantitative direct-current arc emission spectrography
   W_ppm_MS_HF	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   W_ppm_MS_AR_P	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   W_ppm_MS_ST	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   W_ppm_MS_ST_REE	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   W_ppm_NA	Tungsten, in parts per million by weight, by neutron activation
   WCV_pct_NA	Tungsten, coefficient of variance, in percent, by neutron activation
   Y_ppm_AES_AR_P	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Y_ppm_AES_HF	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Y_ppm_AES_HF_REE	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Y_ppm_AES_Fuse	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Y_ppm_EDX	Yttrium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Y_ppm_ES_SQ	Yttrium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Y_ppm_ES_Q	Yttrium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Y_ppm_GV_CR	Yttrium, in parts per million by weight, by gravimetric classic rock analysis
   Y_ppm_MS_HF	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Y_ppm_MS_AR_P	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Y_ppm_MS_ST	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Y_ppm_MS_ST_REE	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Y_ppm_NA	Yttrium, in parts per million by weight, by neutron activation
   Y_ppm_WDX_Fuse	Yttrium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Yb_ppm_AES_HF	Ytterbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Yb_ppm_AES_HF_REE	Ytterbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Yb_ppm_ES_SQ	Ytterbium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Yb_ppm_ES_Q	Ytterbium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Yb_ppm_GV_CR	Ytterbium, in parts per million by weight, by gravimetric classic rock analysis
   Yb_ppm_MS_HF	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Yb_ppm_MS_AR_P	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Yb_ppm_MS_ST	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Yb_ppm_MS_ST_REE	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Yb_ppm_NA	Ytterbium, in parts per million by weight, by neutron activation
   Yb_ppm_WDX_Fuse	Ytterbium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   YbCV_pct_NA	Ytterbium, coefficient of variance, in percent, by neutron activation
   Zn_ppm_AA_F_HF	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Zn_ppm_AA_F_AZ_Fuse_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Zn_ppm_AA_F_AZ_H2O2_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Zn_ppm_AA_F_AZ_HCl_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Zn_ppm_AA_F_DTPA_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Zn_ppm_AA_F_HNO3_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Zn_ppm_AES_AR_P	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Zn_ppm_AES_HF	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zn_ppm_AES_Acid_P	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Zn_ppm_AES_AZ_P	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Zn_ppm_AES_ST	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Zn_ppm_CM_HNO3_P	Zinc, in parts per million by weight, by colorimetry after partial digestion with HNO3
   Zn_ppm_EDX	Zinc, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Zn_ppm_ES_SQ	Zinc, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Zn_ppm_ES_Q	Zinc, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Zn_ppm_MS_HF	Zinc, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zn_ppm_MS_AR_P	Zinc, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Zn_ppm_NA	Zinc, in parts per million by weight, by neutron activation
   Zn_ppm_WDX_Fuse	Zinc, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   ZnCV_pct_NA	Zinc, coefficient of variance, in percent, by neutron activation
   Zr_ppm_AES_AR_P	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Zr_ppm_AES_HF	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zr_ppm_AES_Fuse	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Zr_ppm_AES_ST	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Zr_ppm_EDX	Zirconium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Zr_ppm_ES_SQ	Zirconium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Zr_ppm_ES_Q	Zirconium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Zr_ppm_GV_CR	Zirconium, in parts per million by weight, by gravimetric classic rock analysis
   Zr_ppm_MS_HF	Zirconium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zr_ppm_MS_AR_P	Zirconium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Zr_ppm_MS_ST_REE	Zirconium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Zr_ppm_NA	Zirconium, in parts per million by weight, by neutron activation
   Zr_ppm_WDX_Fuse	Zirconium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   ZrCV_pct_NA	Zirconium, coefficient of variance, in percent, by neutron activation

   ANALYTIC_METHOD

   Unique short name of analytical method; foreign key from AnalyticMethod table; enumerated values, definitions, and sources of enumerated domain also in AnalyticMethod table metadata (Source: Metadata author)

   Enumerated values, definitions, and sources of enumerated domains are found in AnalyticMethod table metadata for field ANALYTIC_METHOD

   QUALIFIED_VALUE

   Numeric result; qualified so that DATA_VALUEs with associated QUALIFIERs '<', 'N' or 'L' are expressed as negative values, and DATA_VALUEs with associated QUALIFIERs '>' or 'G' end in '111'. Negative values indicate determinations less than the detection limit of the analytical method; the absolute value of the negative number is the detection limit for the specific value. Detection limits are related to the various factors of the analytical method and may vary over time. (Source: Metadata author)

   Range of values
   Minimum:	-32000
   Maximum:	842000
   Units:	variable; see entry for record in accompanying field UNITS

   DATA_VALUE

   Numeric result (Source: Metadata author)

   Range of values
   Minimum:	0
   Maximum:	842000
   Units:	variable; see entry for record in accompanying field UNITS

   QUALIFIER

   Qualifying modifier for result; i.e., '<', '>' (Source: Metadata author)

   Value	Definition
   >	The element was measured at a concentration greater than the upper limit of determination for the analytical method.
   G	The element was measured at a concentration greater than the upper limit of determination for the analytical method.
   <	The element was not detected at concentrations above the lower limit of determination for the analytical method.
   L	The element was detected, but at concentrations below the lower limit of determination for the analytical method.
   N	The element was not detected at concentrations above the lower limit of determination for the analytical method.

   SPECIES

   Chemical attribute that has a data value associated with it (Source: Metadata author)

   Value	Definition
   AcidInsol	Acid-insoluble residue
   Ag	Silver
   Al	Aluminum
   Al2O3	Aluminum, and aluminum trioxide
   As	Arsenic
   AsCV	Coefficient of variance for arsenic
   Ash	Ash
   Au	Gold
   AuCV	Coefficient of variance for gold
   B	Boron
   Ba	Coefficient of variance for barium
   Be	Beryllium
   Bi	Bismuth
   Br	Bromine
   C	Total carbon
   Ca	Calcium
   CaCV	Coefficient of variance for calcium
   CaO	Calcium, as calcium oxide
   CCO3	Carbonate calcium
   Cd	Cadmium
   CdCV	Coefficient of variance for cadmium
   Ce	Cerium
   CEC	Cation exchange capacity
   CeCV	Coefficient of variance for cerium
   Cl	Chlorine
   Co	Cobalt
   CO2	Carbon dioxide
   CoCV	Coefficient of variance for cobalt
   COrg	Organic carbon
   Cr	Chromium
   CrCV	Coefficient of variance for chromium
   Cs	Cesium
   CeCV	Coefficient of variance for cesium
   Cu	Copper
   CuCV	Coefficient of variance for copper
   DensB	Bulk density
   DensP	Powder density
   Dy	Dysprosium
   Er	Erbium
   Eu	Europium
   EuCV	Coefficient of variance for europium
   F	Fluorine
   Fe	Iron
   Fe2	Ferrous iron
   Fe2O3	Ferric iron, as iron trioxide
   FeCV	Coefficient of variance for iron
   FeO	Ferrous iron, as ferrous oxide
   FeTO3	Total iron, as iron trioxide
   Ga	Gallium
   Gas	Gas content
   Gd	Gadolinium
   GdCV	Coefficient of variance for gadolinium
   Ge	Germanium
   H	Hydrogen
   H2O	Total water
   H2Om	Moisture or nonessential water
   H2Ob	Bound or essential water
   H2Oa	Water assay
   HCsol	Soluble hydrocarbons
   Hf	Hafnium
   HfCV	Coefficient of variance for hafnium
   Hg	Mercury
   Hg	Coefficient of variance for mercury
   HM	Heavy metals
   Ho	Holmium
   HoCV	Coefficient of variance for holmium
   I	Iodine
   In	Indium
   Ir	Iridium
   IrCV	Coefficient of variance for iridium
   K	Potassium
   K2O	Potassium, as potassium oxide
   KCV	Coefficient of variance for potassium
   La	Lanthanum
   LaCV	Coefficient of variance for lanthanum
   Li	Lithium
   LOI	Loss on ignition
   Lu	Lutetium
   LuCV	Coefficient of variance for lutetium
   Mg	Magnesium
   MgO	Magnesium, as magnesium oxide
   Mn	Manganese
   MnO	Manganese, as manganese oxide
   Mo	Molybdenum
   N	Nitrogen
   Na	Sodium
   Na2O	Sodium, as sodium oxide
   NaCV	Coefficient of variance for sodium
   Nb	Niobium
   Nd	Neodymium
   NdCV	Coefficient of variance for neodymium
   Ni	Nickel
   NiCV	Coefficient of variance for nickel
   NO3	Nitrate
   Oil	Oil content
   OilA	Oil assay
   OilG	Oil gravity
   Os	Osmium
   P	Phosphorus
   P2O5	Phosphorus, as phosphorus pentoxide
   Pb	Lead
   Pd	Palladium
   pH	pH
   Pr	Praesodymium
   Pt	Platinum
   Rb	Rubidium
   RbCV	Coefficient of variance for rubidium
   Re	Rhenium
   Rh	Rhodium
   Ru	Ruthenium
   S	Total sulfur
   SatInd	Saturation index
   Sb	Antimony
   SbCV	Coefficient of variance for antimony
   Sc	Scandium
   ScCV	Coefficient of variance for scandium
   Se	Selenium
   SeCV	Coefficient of variance for selenium
   Si	Silicon
   SiO2	Silicon, as silicon dioxide
   Sm	Samarium
   SmCV	Coefficient of variance for samarium
   Sn	Tin
   SO3	Extractable sulfur, as sulfite
   SO4	Sulfate
   SOrg	Organic sulfur
   SpCon	Specific conductance
   SplWtAu	Gold method sample weight
   SplWtFA	Fire assay sample weight
   SPyr	Pyritic sulfur
   Sr	Strontium
   SrCV	Coefficient of variance for strontium
   Sulfide	Extractable sulfur, as sulfide
   Ta	Tantalum
   TaCV	Coefficient of variance for tantalum
   Tb	Terbium
   TbCV	Coefficient of variance for terbium
   Te	Tellurium
   Th	Thorium
   ThCV	Coefficient of variance for thorium
   Ti	Titanium
   TiO2	Titanium, as titanium dioxide
   Tl	Thallium
   Tm	Thulium
   TmCV	Coefficient of variance for thulium
   Total	Total, for whole rock analysis
   U	Uranium
   UCV	Coefficient of variance for uranium
   V	Vanadium
   W	Tungsten
   WCV	Coefficient of variance for tungsten
   Y	Yttrium
   Yb	Ytterbium
   YbCV	Coefficient of variance for ytterbium
   Zn	Zinc
   ZnCV	Coefficient of variance for zinc
   Zr	Zirconium
   ZrCV	Coefficient of variance for zirconium

   UNITS

   Units of concentration or measurement in which the DATA_VALUE is expressed (Source: Metadata author)

   Value	Definition
   g	grams
   gcc	grams per cubic centimeter
   galton	gallons per ton
   meq100g	milliequivalents per 100 grams
   meqL	milliequivalents per liter
   pct	weight percent
   ppm	parts per million by weight
   SI	standard units
   uScm	microsiemens per centimeter

   TECHNIQUE

   Abbreviation of analytical method used to analyze the sample (Source: Metadata author)

   Value	Definition
   AA	Atomic absorption spectrometry
   AES	Inductively coupled plasma-atomic emission spectrometry
   AFS	Atomic fluorescence spectrometry
   CB	Combustion
   CM	Colorimetry
   CP	Computation
   DN	Delayed neutron activation counting
   ES	Emission spectrography
   FA	Fire assay
   FL	Fluorometry
   GRC	Gamma ray counting
   GV	Gravimetry
   IC	Ion specific chromatography
   INST	Instrumental
   ISE	Ion specific electrode
   MS	Inductively coupled plasma-mass spectrometry
   NA	Instrumental neutron activation analysis
   TB	Turbidimetry
   TT	Titration
   VOL	Evolution
   XRF	X-ray fluorescence spectrometry

   DIGESTION

   Abbreviation of degree of sample digestion – total or partial – required by TECHNIQUE used to analyze the sample for a specific species (Source: Metadata author)

   Value	Definition
   T	Total digestion, decomposition or dissolution; understood that some degrees of digestion are virtually "total"
   P	Partial digestion, decomposition or dissolution

   DECOMPOSITION

   Brief description of decomposition method used for given TECHNIQUE in the analysis of the sample, or a comment that further describes this TECHNIQUE (Source: Metadata author)

   Brief descriptions of decomposition methods used for given techniques in the analysis of samples, or comments that further describes these techniques

   LAB_NAME

   Abbreviated name of agency or organization that performed chemical analysis (Source: Metadata author)

   Value	Definition
   Acme	ACME Laboratories
   ADGGS	Alaska Division of Geological and Geophysical Surveys
   BondarClegg	Bondar-Clegg & Co., Ltd.
   Chemex Labs	Chemex Labs Ltd. Inc.; later ALS Minerals
   Geoco	Geoco, Inc.
   Resource Assocs of AK	Resource Associates of Alaska, Inc.
   SGS Minerals, Canada	SGS Minerals, Canada
   Specomp Svcs	Specomp Services, Inc.; William A. Bowes and Assoc.
   USGS-BAL	U.S. Geological Survey, Branch of Analytical Laboratories
   USGS-BEG	U.S. Geological Survey, Branch of Exploration Geochemistry
   USGS-BGC	U.S. Geological Survey, Branch of Geochemistry
   USGS-BOER	U.S. Geological Survey, Branch of Exploration Research
   USGS-MRT	U.S. Geological Survey, Mineral Resources Team
   XRAL, Canada	XRAL Laboratories. A Division of SGS Canada

   Parameter

   Table of analytical method parameters - species, units of expression and analytical method - used to obtain chemical and physical data (Source: Metadata author)

   PARAMETER

   Chemical parameter that is a concatenation of SPECIES, UNITS, TECHNIQUE, DIGESTION, and sometimes DECOMPOSITION; from Chem2 table; key field; derived from Chem2 table data (Source: Metadata author)

   Value	Definition
   AcidInsol_pct_GV	Acid-insoluble residue, in weight percent, by gravimetry
   Ag_ppm_AA_F_HF	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ag_ppm_AA_F_AZ_Fuse_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Ag_ppm_AA_F_AZ_H2O2_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Ag_ppm_AA_F_AZ_HCl_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Ag_ppm_AA_F_HNO3_P	Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Ag_ppm_AES_AR_P	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ag_ppm_AES_HF	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ag_ppm_AES_Acid_P	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Ag_ppm_AES_AZ_P	Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Ag_ppm_EDX	Silver, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ag_ppm_ES_SQ	Silver, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ag_ppm_ES_Q	Silver, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ag_ppm_FA_AA	Silver, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Ag_ppm_MS_HF	Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ag_ppm_MS_AR_P	Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ag_ppm_MS_ST	Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ag_ppm_NA	Silver, in parts per million by weight, by neutron activation
   Al_pct_AES_AR_P	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Al_pct_AES_HF	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al_pct_AES_Fuse	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Al_pct_AES_ST	Aluminum, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Al_pct_CM_Fuse	Aluminum, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Al_pct_ES_SQ	Aluminum, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Al_pct_ES_Q	Aluminum, in weight percent, by quantitative direct-current arc emission spectrography
   Al_pct_GV_Acid	Aluminum, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   Al_pct_MS_HF	Aluminum, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al_pct_MS_AR_P	Aluminum, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Al_pct_WDX_Fuse	Aluminum, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Al2O3_pct_AES_AR_P	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Al2O3_pct_AES_HF	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al2O3_pct_AES_Fuse	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Al2O3_pct_AES_ST	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Al2O3_pct_CM_Fuse	Aluminum, as aluminum trioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Al2O3_pct_ES_SQ	Aluminum, as aluminum trioxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Al2O3_pct_ES_Q	Aluminum, as aluminum trioxide, in weight percent, by quantitative direct-current arc emission spectrography
   Al2O3_pct_GV_Acid	Aluminum, as aluminum trioxide, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   Al2O3_pct_MS_HF	Aluminum, as aluminum trioxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Al2O3_pct_WDX_Fuse	Aluminum, as aluminum trioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   As_ppm_AA_F_HF	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   As_ppm_AA_HG_HF	Arsenic, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   As_ppm_AA_HG_ST	Arsenic, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after sinter digestion
   As_ppm_AA_F_AZ_Fuse_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   As_ppm_AA_F_AZ_H2O2_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   As_ppm_AA_F_AZ_HCl_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   As_ppm_AA_F_HNO3_P	Arsenic, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   As_ppm_AES_AR_P	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   As_ppm_AES_HF	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   As_ppm_AES_Acid_P	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   As_ppm_AES_AZ_P	Arsenic, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   As_ppm_CM_Acid_P	Arsenic, in parts per million by weight, by modified Gutzeit apparatus confined-spot colorimetry after partial digestion
   As_ppm_EDX	Arsenic, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   As_ppm_ES_SQ	Arsenic, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   As_ppm_ES_Q	Arsenic, in parts per million by weight, by quantitative direct-current arc emission spectrography
   As_ppm_MS_HF	Arsenic, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   As_ppm_MS_AR_P	Arsenic, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   As_ppm_MS_ST	Arsenic, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   As_ppm_NA	Arsenic, in parts per million by weight, by neutron activation
   AsCV_pct_NA	Arsenic, coefficient of variance, in percent, by neutron activation
   Ash_pct_GV	Ash, in weight percent, by gravimetry
   Au_ppm_AA_F_HBr	Gold, in parts per million by weight, by flame-atomic absorption spectrophotometry after HBr-Br2 digestion
   Au_ppm_AA_F_HF	Gold, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Au_ppm_AA_GF_HBr	Gold, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after HBr-Br2 digestion
   Au_ppm_AA_GF_HF	Gold, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Au_ppm_AES_AR_P	Gold, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Au_ppm_AES_HF	Gold, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Au_ppm_AES_AZ_P	Gold, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Au_ppm_ES_SQ	Gold, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Au_ppm_ES_Q	Gold, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Au_ppm_FA_AA	Gold, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Au_ppm_FA_DC	Gold, in parts per million by weight, by PbO fire assay and direct current plasma-atomic emission spectroscopy
   Au_ppm_FA_ES	Gold, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Au_ppm_FA_MS	Gold, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Au_ppm_MS_HF	Gold, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Au_ppm_MS_AR_P	Gold, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Au_ppm_NA	Gold, in parts per million by weight, by neutron activation
   AuCV_pct_NA	Gold, coefficient of variance, in percent, by neutron activation
   B_ppm_AA_F_HF	Boron, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   B_ppm_AES_AR_P	Boron, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   B_ppm_AES_ST	Boron, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   B_ppm_CM_HF	Boron, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   B_ppm_ES_SQ	Boron, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   B_ppm_ES_H2O_P	Boron, in parts per million by weight, by semi-quantitative direct-current arc emission spectrography after solution extraction
   B_ppm_ES_Q	Boron, in parts per million by weight, by quantitative direct-current arc emission spectrography
   B_ppm_MS_AR_P	Boron, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ba_ppm_AES_AR_P	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ba_ppm_AES_HF	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ba_ppm_AES_Fuse	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Ba_ppm_AES_ST	Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ba_ppm_CM_Fuse	Barium, in parts per million by weight, by colorimetry after fusion digestion
   Ba_ppm_EDX	Barium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ba_ppm_ES_SQ	Barium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ba_ppm_ES_Q	Barium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ba_ppm_GV_CR	Barium, in parts per million by weight, by gravimetric classic rock analysis
   Ba_ppm_MS_HF	Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ba_ppm_MS_AR_P	Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ba_ppm_MS_ST_REE	Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ba_ppm_NA	Barium, in parts per million by weight, by neutron activation
   Ba_ppm_WDX_Fuse	Barium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   BaCV_pct_NA	Barium, coefficient of variance, in percent, by neutron activation
   Be_ppm_AA_F_HF	Beryllium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Be_ppm_AES_AR_P	Beryllium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Be_ppm_AES_HF	Beryllium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Be_ppm_AES_ST	Beryllium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Be_ppm_ES_SQ	Beryllium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Be_ppm_ES_Q	Beryllium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Be_ppm_MS_HF	Beryllium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Be_ppm_MS_AR_P	Beryllium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Bi_ppm_AA_F_HF	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Bi_ppm_AA_F_AZ_Fuse_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Bi_ppm_AA_F_AZ_H2O2_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Bi_ppm_AA_F_AZ_HCl_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Bi_ppm_AA_F_HNO3_P	Bismuth, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Bi_ppm_AES_AR_P	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Bi_ppm_AES_HF	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Bi_ppm_AES_Acid_P	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Bi_ppm_AES_AZ_P	Bismuth, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Bi_ppm_EDX	Bismuth, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Bi_ppm_ES_SQ	Bismuth, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Bi_ppm_ES_Q	Bismuth, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Bi_ppm_MS_HF	Bismuth, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Bi_ppm_MS_AR_P	Bismuth, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Bi_ppm_MS_ST	Bismuth, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Br_ppm_CM_Acid	Bromine, in parts per million by weight, by colorimetry after acid digestion
   Br_ppm_EDX	Bromine, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Br_ppm_NA	Bromine, in parts per million by weight, by neutron activation
   Br_ppm_WDX_Raw	Bromine, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   C_pct_CB_CHN	Total carbon, in weight percent, by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   C_pct_CB_IRC	Total carbon, in weight percent, by combustion and infrared detector
   C_pct_CB_TC	Total carbon, in weight percent, by combustion and thermal conductance (conductometric)
   Ca_meq100g_AA_F_CX_P	Calcium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   Ca_meqL_AA_F_H2O_P	Calcium, in milliequivalent grams per liter, by flame-atomic absorption spectrophotometry after solution extraction
   Ca_pct_AA_F_Fuse	Calcium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Ca_pct_AA_F_HF	Calcium, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ca_pct_AES_AR_P	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ca_pct_AES_HF	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ca_pct_AES_Fuse	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Ca_pct_AES_ST	Calcium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ca_pct_CM_Fuse	Calcium, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Ca_pct_ES_SQ	Calcium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ca_pct_ES_Q	Calcium, in weight percent, by quantitative direct-current arc emission spectrography
   Ca_pct_GV_Acid	Calcium, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   Ca_pct_MS_HF	Calcium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ca_pct_MS_AR_P	Calcium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ca_pct_WDX_Fuse	Calcium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CaO_pct_AA_F_Fuse	Calcium, as calcium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   CaO_pct_AA_F_HF	Calcium, as calcium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   CaO_pct_AES_AR_P	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   CaO_pct_AES_HF	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   CaO_pct_AES_Fuse	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CaO_pct_AES_ST	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   CaO_pct_CM_Fuse	Calcium, as calcium oxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   CaO_pct_ES_SQ	Calcium, as calcium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   CaO_pct_ES_Q	Calcium, as calcium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   CaO_pct_GV_Acid	Calcium, as calcium oxide, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   CaO_pct_MS_HF	Calcium, as calcium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   CaO_pct_NA	Calcium, as calcium oxide, in weight percent, by neutron activation
   CaO_pct_WDX_Fuse	Calcium, as calcium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CaOCV_pct_NA	Calcium, as calcium oxide, coefficient of variance, in percent, by neutron activation
   CCO3_pct_TT_HCl	Carbonate carbon, in weight percent, by coulometric titration after HClO4 digestion
   CCO3_pct_VOL	Carbonate carbon, in weight percent, by a volumetric method involving combustion or acid digestion, and evolution
   Cd_ppm_AA_F_HF	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cd_ppm_AA_F_AZ_Fuse_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Cd_ppm_AA_F_AZ_H2O2_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Cd_ppm_AA_F_AZ_HCl_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Cd_ppm_AA_F_DTPA_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Cd_ppm_AA_F_HNO3_P	Cadmium, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Cd_ppm_AES_AR_P	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Cd_ppm_AES_HF	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cd_ppm_AES_Acid_P	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Cd_ppm_AES_AZ_P	Cadmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Cd_ppm_EDX	Cadmium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cd_ppm_ES_SQ	Cadmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cd_ppm_ES_Q	Cadmium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Cd_ppm_MS_HF	Cadmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cd_ppm_MS_AR_P	Cadmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cd_ppm_MS_ST	Cadmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Cd_ppm_NA	Cadmium, in parts per million by weight, by neutron activation
   CdCV_pct_NA	Cadmium, coefficient of variance, in percent, by neutron activation
   Ce_ppm_AES_AR_P	Cerium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ce_ppm_AES_HF	Cerium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ce_ppm_AES_HF_REE	Cerium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Ce_ppm_EDX	Cerium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ce_ppm_ES_SQ	Cerium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ce_ppm_ES_Q	Cerium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ce_ppm_MS_HF	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ce_ppm_MS_AR_P	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ce_ppm_MS_ST	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ce_ppm_MS_ST_REE	Cerium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ce_ppm_NA	Cerium, in parts per million by weight, by neutron activation
   Ce_ppm_WDX_Fuse	Cerium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CEC_meq100g_CP_P	Cation exchange capacity, in milliequivalents per 100 grams, by computation after partial digestion
   CeCV_pct_NA	Cerium, coefficient of variance, in percent, by neutron activation
   Cl_meqL_ISE_H2O_P	Chlorine, in milliequivalents per liter, by ion specific electrode after solution extraction
   Cl_pct_CM_ST	Chlorine, in weight percent, by spectrophotometry after Na2CO3-ZnO sinter digestion
   Cl_pct_IC	Chlorine, in weight percent, by ion chromatography
   Cl_pct_ISE_Fuse	Chlorine, in weight percent, by ion specific electrode after KOH-NH4NO3 fusion
   Cl_pct_ISE_HF	Chlorine, in weight percent, by ion specific electrode after multi-acid digestion with HF
   Cl_pct_NA	Chlorine, in weight percent, by neutron activation
   Cl_pct_WDX_Fuse	Chlorine, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Cl_pct_WDX_Raw	Chloride, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   Co_ppm_AA_F_HF	Cobalt, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Co_ppm_AA_F_DTPA_P	Cobalt, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Co_ppm_AA_F_HNO3_P	Cobalt, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Co_ppm_AES_AR_P	Cobalt, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Co_ppm_AES_HF	Cobalt, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Co_ppm_AES_Acid_P	Cobalt, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Co_ppm_CM_HF	Cobalt, in parts per million by weight, by colorimetry after multi-acid digestion with HF(?)
   Co_ppm_ES_SQ	Cobalt, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Co_ppm_ES_Q	Cobalt, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Co_ppm_MS_HF	Cobalt, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Co_ppm_MS_AR_P	Cobalt, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Co_ppm_MS_ST	Cobalt, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Co_ppm_NA	Cobalt, in parts per million by weight, by neutron activation
   CO2_pct_TT_HCl	Carbon dioxide, in weight percent, by coulometric titration after HClO4 digestion
   CO2_pct_VOL	Carbon dioxide, in weight percent, by a volumetric or gasometric method involving combustion or acid digestion, and evolution
   CoCV_pct_NA	Cobalt, coefficient of variance, in percent, by neutron activation
   COrg_pct_CP	Organic carbon, in weight percent, by computation
   Cr_ppm_AA_F_HF	Chromium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cr_ppm_AES_AR_P	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Cr_ppm_AES_HF	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cr_ppm_AES_Acid_P	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Cr_ppm_AES_Fuse	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Cr_ppm_AES_ST	Chromium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Cr_ppm_CM_Fuse	Chromium, in parts per million by weight, spectrophotometry after Na2O2 fusion digestion
   Cr_ppm_EDX	Chromium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cr_ppm_ES_SQ	Chromium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cr_ppm_ES_Q	Chromium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Cr_ppm_MS_HF	Chromium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cr_ppm_MS_AR_P	Chromium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cr_ppm_NA	Chromium, in parts per million by weight, by neutron activation
   Cr_ppm_WDX_Fuse	Chromium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   CrCV_pct_NA	Chromium, coefficient of variance, in percent, by neutron activation
   Cs_ppm_AA_F_HF	Cesium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cs_ppm_EDX	Cesium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cs_ppm_ES_SQ	Cesium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cs_ppm_MS_HF	Cesium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cs_ppm_MS_AR_P	Cesium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cs_ppm_MS_ST	Cesium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Cs_ppm_NA	Cesium, in parts per million by weight, by neutron activation
   CsCV_pct_NA	Cesium, coefficient of variance, in percent, by neutron activation
   Cu_ppm_AA_F_HF	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Cu_ppm_AA_F_AZ_Fuse_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Cu_ppm_AA_F_AZ_H2O2_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Cu_ppm_AA_F_DTPA_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Cu_ppm_AA_F_HNO3_P	Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Cu_ppm_AES_AR_P	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Cu_ppm_AES_HF	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cu_ppm_AES_Acid_P	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Cu_ppm_AES_AZ_P	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Cu_ppm_AES_Fuse	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Cu_ppm_AES_ST	Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Cu_ppm_EDX	Copper, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Cu_ppm_ES_SQ	Copper, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Cu_ppm_ES_Q	Copper, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Cu_ppm_MS_HF	Copper, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Cu_ppm_MS_AR_P	Copper, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Cu_ppm_NA	Copper, in parts per million by weight, by neutron activation
   CuCV_pct_NA	Copper, coefficient of variance, in percent, by neutron activation
   DensB_gcc_GV	Bulk density, in grams per cubic centimeter, by gravimetry
   DensP_gcc_GV	Powder density, in grams per cubic centimeter, by gravimetry
   Dy_ppm_AES_HF	Dysprosium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Dy_ppm_AES_HF_REE	Dysprosium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Dy_ppm_ES_SQ	Dysprosium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Dy_ppm_ES_Q	Dysprosium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Dy_ppm_GV_CR	Dysprosium, in parts per million by weight, by gravimetric classic rock analysis
   Dy_ppm_MS_HF	Dysprosium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Dy_ppm_MS_ST	Dysprosium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Dy_ppm_MS_ST_REE	Dysprosium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Dy_ppm_NA	Dysprosium, in parts per million by weight, by neutron activation
   Dy_ppm_WDX_Fuse	Dysprosium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Er_ppm_AES_HF	Erbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Er_ppm_AES_HF_REE	Erbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Er_ppm_ES_SQ	Erbium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Er_ppm_ES_Q	Erbium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Er_ppm_GV_CR	Erbium, in parts per million by weight, by gravimetric classic rock analysis
   Er_ppm_MS_HF	Erbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Er_ppm_MS_ST_REE	Erbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Er_ppm_MS_ST	Erbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Er_ppm_WDX_Fuse	Erbium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Eu_ppm_AES_HF	Europium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Eu_ppm_AES_HF_REE	Europium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Eu_ppm_ES_SQ	Europium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Eu_ppm_ES_Q	Europium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Eu_ppm_GV_CR	Europium, in parts per million by weight, by gravimetric classic rock analysis
   Eu_ppm_MS_HF	Europium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Eu_ppm_MS_ST_REE	Europium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Eu_ppm_MS_ST	Europium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Eu_ppm_NA	Europium, in parts per million by weight, by neutron activation
   Eu_ppm_WDX_Fuse	Europium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   EuCV_pct_NA	Europium, coefficient of variance, in percent, by neutron activation
   F_pct_CM_HFS	Fluorine, in weight percent, by colorimetry after H2SiF6 digestion
   F_pct_ISE_Fuse	Fluorine, in weight percent, by ion specific electrode after fusion or sinter digestion
   F_pct_NA	Fluoride, in weight percent, by neutron activation
   Fe_pct_AA_F_DTPA_P	Iron, in weight percent, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Fe_pct_AES_AR_P	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Fe_pct_AES_HF	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Fe_pct_AES_Fuse	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Fe_pct_AES_ST	Iron, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Fe_pct_CM_Fuse	Iron, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Fe_pct_CM_HF	Iron, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   Fe_pct_ES_SQ	Iron, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Fe_pct_ES_Q	Iron, in weight percent, by quantitative direct-current arc emission spectrography
   Fe_pct_MS_HF	Iron, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Fe_pct_MS_AR_P	Iron, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Fe_pct_NA	Iron, in weight percent, by neutron activation
   Fe_pct_WDX_Fuse	Iron, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Fe2_pct_TT_HF	Ferrous iron, in weight percent, by titration after HF-H2SO4 digestion
   Fe2O3_pct_AES_Fuse	Ferric iron, as iron trioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion, computed as FeTO3 less FeO
   Fe2O3_pct_CM_Fuse	Ferric iron, as iron trioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion, computed as FeTO3 less FeO
   Fe2O3_pct_TT_Fuse	Ferric iron, as iron trioxide, in weight percent, by titration after fusion
   Fe2O3_pct_WDX_Fuse	Ferric iron, as iron trioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion, computed as FeTO3 less FeO
   FeO_pct_TT_HF	Ferrous iron, as ferrous oxide, in weight percent, by titration after HF-H2SO4 fusion
   FeTO3_pct_AA_F_HF	Iron, as total iron oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion w/ HF
   FeTO3_pct_AA_F_DTPA_P	Iron, as total iron oxide, in weight percent, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   FeTO3_pct_AES_AR_P	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   FeTO3_pct_AES_HF	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   FeTO3_pct_AES_Fuse	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   FeTO3_pct_AES_ST	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   FeTO3_pct_CM_HF	Iron, as total iron oxide, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   FeTO3_pct_ES_SQ	Iron, as total iron oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   FeTO3_pct_ES_Q	Iron, as total iron oxide, in weight percent, by quantitative direct-current arc emission spectrography
   FeTO3_pct_MS_HF	Iron, as total iron oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   FeTO3_pct_NA	Iron, as total iron oxide, in weight percent, by neutron activation
   FeTO3_pct_WDX_Fuse	Iron, as total iron oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   FeTO3CV_pct_NA	Iron, as total iron oxide, coefficient of variance, in percent, by neutron activation
   Ga_ppm_AES_AR_P	Gallium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ga_ppm_AES_HF	Gallium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ga_ppm_EDX	Gallium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ga_ppm_ES_SQ	Gallium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ga_ppm_ES_Q	Gallium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ga_ppm_MS_HF	Gallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ga_ppm_MS_AR_P	Gallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ga_ppm_MS_ST	Gallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Gas_pct_GV	Gas content, in weight percent, by gravimetry
   Gd_ppm_AES_HF	Gadolinium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Gd_ppm_AES_HF_REE	Gadolinium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Gd_ppm_ES_SQ	Gadolinium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Gd_ppm_ES_Q	Gadolinium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Gd_ppm_GV_CR	Gadolinium, in parts per million by weight, by gravimetric classic rock analysis
   Gd_ppm_MS_HF	Gadolinium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Gd_ppm_MS_ST	Gadolinium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Gd_ppm_MS_ST_REE	Gadolinium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Gd_ppm_NA	Gadolinium, in parts per million by weight, by neutron activation
   Gd_ppm_WDX_Fuse	Gadolinium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   GdCV_pct_NA	Gadolinium, coefficient of variance, in percent, by neutron activation
   Ge_ppm_AA_F_HF	Germanium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ge_ppm_AES_HF	Germanium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ge_ppm_EDX	Germanium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ge_ppm_ES_SQ	Germanium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ge_ppm_ES_Q	Germanium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ge_ppm_MS_HF	Germanium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ge_ppm_MS_AR_P	Germanium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ge_ppm_MS_ST	Germanium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   H_pct_CB_CHN	Hydrogen, in weight percent, by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   H2O_pct_GV_Flux	Total water, in weight percent, by gravimetry after heating and combustion with flux
   H2O_pct_TT_Flux	Total water, in weight percent, by Karl Fischer coulometric titration with flux
   H2Oa_galton_GV	Water assay, in gallons per ton, by gravimetry
   H2Ob_pct_TT_Flux	Bound or essential water, in weight percent, by Karl Fischer coulometric titration with flux
   H2Om_pct_GV	Moisture or nonessential water, in weight percent, by gravimetry after heating
   HCsol_pct_GV	Soluble hydrocarbons, in weight percent, by gravimetry
   Hf_ppm_ES_SQ	Hafnium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Hf_ppm_MS_HF	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Hf_ppm_MS_AR_P	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Hf_ppm_MS_ST	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Hf_ppm_MS_ST_REE	Hafnium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Hf_ppm_NA	Hafnium, in parts per million by weight, by neutron activation
   HfCV_pct_NA	Hafnium, coefficient of variance, in percent, by neutron activation
   Hg_ppm_AA_CV	Mercury, in parts per million by weight, by cold vapor-atomic absorption spectrophotometry after acid digestion
   Hg_ppm_AA_TR_W	Mercury, in parts per million by weight, by thermal release-atomic absorption spectrophotometry after heating, with a willemite screen
   Hg_ppm_AA_TR	Mercury, in parts per million by weight, by thermal release-atomic absorption spectrophotometry after heating
   Hg_ppm_AFS_CV	Mercury, in parts per million by weight, by cold vapor-atomic fluorescence spectrophotometry
   Hg_ppm_ES_SQ	Mercury, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Hg_ppm_ES_Q	Mercury, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Hg_ppm_MS_AR_P	Mercury, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Hg_ppm_NA	Mercury, in parts per million by weight, by neutron activation
   HgCV_pct_NA	Mercury, coefficient of variance, in percent, by neutron activation
   HM_ppm_CM_CX_P	Heavy metals, in parts per million by weight, by colorimetry after ammonium citrate extraction
   Ho_ppm_AES_HF	Holmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ho_ppm_AES_HF_REE	Holmium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Ho_ppm_ES_SQ	Holmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ho_ppm_ES_Q	Holmium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ho_ppm_GV_CR	Holmium, in parts per million by weight, by gravimetric classic rock analysis
   Ho_ppm_MS_HF	Holmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ho_ppm_MS_ST	Holmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ho_ppm_MS_ST_REE	Holmium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ho_ppm_NA	Holmium, in parts per million by weight, by neutron activation
   Ho_ppm_WDX_Fuse	Holmium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   HoCV_pct_NA	Holmium, coefficient of variance, in percent, by neutron activation
   I_ppm_WDX_Raw	Iodide, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   In_ppm_AA_F_HF	Indium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   In_ppm_AA_GF_HF	Indium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   In_ppm_ES_SQ	Indium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   In_ppm_ES_Q	Indium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   In_ppm_MS_HF	Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   In_ppm_MS_AR_P	Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   In_ppm_MS_ST	Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ir_ppm_ES_SQ	Iridium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ir_ppm_FA_ES	Iridium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Ir_ppm_FA_MS	Iridium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Ir_ppm_NA	Iridium, in parts per million by weight, by neutron activation
   IrCV_pct_NA	Iridium, coefficient of variance, in percent, by neutron activation
   K_meq100g_AA_F_CX_P	Potassium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   K_meqL_AA_H2O_P	Potassium, in milliequivalents per liter, by flame-atomic absorption spectrophotometry after solution extraction
   K_pct_AA_F_Fuse	Potassium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   K_pct_AA_F_HF	Potassium, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   K_pct_AA_FE	Potassium, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   K_pct_AES_AR_P	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   K_pct_AES_HF	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K_pct_AES_Fuse	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K_pct_AES_ST	Potassium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   K_pct_ES_SQ	Potassium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   K_pct_ES_Q	Potassium, in weight percent, by quantitative direct-current arc emission spectrography
   K_pct_MS_HF	Potassium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K_pct_MS_AR_P	Potassium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   K_pct_NA	Potassium, in weight percent, by neutron activation
   K_pct_WDX_Fuse	Potassium, as potassium oxide, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K2O_pct_AA_F_Fuse	Potassium, as potassium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   K2O_pct_AA_F_HF	Potassium, as potassium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   K2O_pct_AA_FE	Potassium, as potassium oxide, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   K2O_pct_AES_AR_P	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   K2O_pct_AES_HF	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K2O_pct_AES_Fuse	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K2O_pct_AES_ST	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   K2O_pct_ES_SQ	Potassium, as potassium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   K2O_pct_ES_Q	Potassium, as potassium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   K2O_pct_MS_HF	Potassium, as potassium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   K2O_pct_NA	Potassium, as potassium oxide, in weight percent, by neutron activation
   K2O_pct_WDX_Fuse	Potassium, as potassium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   K2OCV_pct_NA	Potassium, as potassium oxide, coefficient of variance, in percent, by neutron activation
   La_ppm_AES_AR_P	Lanthanum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   La_ppm_AES_HF	Lanthanum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   La_ppm_AES_HF_REE	Lanthanum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   La_ppm_EDX	Lanthanum, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   La_ppm_ES_SQ	Lanthanum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   La_ppm_ES_Q	Lanthanum, in parts per million by weight, by quantitative direct-current arc emission spectrography
   La_ppm_GV_CR	Lanthanum, in parts per million by weight, by gravimetric classic rock analysis
   La_ppm_MS_HF	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   La_ppm_MS_AR_P	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   La_ppm_MS_ST	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   La_ppm_MS_ST_REE	Lanthanum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   La_ppm_NA	Lanthanum, in parts per million by weight, by neutron activation
   La_ppm_WDX_Fuse	Lanthanum, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   LaCV_pct_NA	Lanthanum, coefficient of variance, in percent, by neutron activation
   Li_ppm_AA_F_HF	Lithium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Li_ppm_AES_AR_P	Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Li_ppm_AES_HF	Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Li_ppm_AES_ST	Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Li_ppm_ES_SQ	Lithium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Li_ppm_ES_Q	Lithium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Li_ppm_MS_HF	Lithium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Li_ppm_MS_AR_P	Lithium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   LOI_pct_GV	Loss on ignition, in weight percent, by gravimetry after heating/combustion at 900° - 925°C
   Lu_ppm_AES_HF_REE	Lutetium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Lu_ppm_ES_SQ	Lutetium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Lu_ppm_ES_Q	Lutetium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Lu_ppm_GV_CR	Lutetium, in parts per million by weight, by gravimetric classic rock analysis
   Lu_ppm_MS_HF	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Lu_ppm_MS_AR_P	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Lu_ppm_MS_ST	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Lu_ppm_MS_ST_REE	Lutetium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Lu_ppm_NA	Lutetium, in parts per million by weight, by neutron activation
   Lu_ppm_WDX_Fuse	Lutetium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   LuCV_pct_NA	Lutetium, coefficient of variance, in percent, by neutron activation
   Mg_meq100g_AA_F_CX_P	Magnesium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   Mg_meqL_AA_F_H2O_P	Magnesium, in milliequivalents per liter, by flame-atomic absorption spectrophotometry after solution extraction
   Mg_pct_AA_F_Fuse	Magnesium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Mg_pct_AES_AR_P	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Mg_pct_AES_HF	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mg_pct_AES_Fuse	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Mg_pct_AES_ST	Magnesium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Mg_pct_ES_SQ	Magnesium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Mg_pct_ES_Q	Magnesium, in weight percent, by quantitative direct-current arc emission spectrography
   Mg_pct_MS_HF	Magnesium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mg_pct_MS_AR_P	Magnesium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Mg_pct_WDX_Fuse	Magnesium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MgO_pct_AA_F_Fuse	Magnesium, as magnesium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   MgO_pct_AA_F_HF	Magnesium, as magnesium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   MgO_pct_AES_AR_P	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   MgO_pct_AES_HF	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MgO_pct_AES_Fuse	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MgO_pct_AES_ST	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   MgO_pct_CM_Fuse	Magnesium, as magnesium oxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   MgO_pct_ES_SQ	Magnesium, as magnesium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   MgO_pct_ES_Q	Magnesium, as magnesium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   MgO_pct_GV_Acid	Magnesium, as magnesium oxide, in weight percent, by gravimetric classic or standard rock analysis after acid digestion
   MgO_pct_MS_HF	Magnesium, as magnesium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MgO_pct_WDX_Fuse	Magnesium, as magnesium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Mn_pct_AA_F_DTPA_P	Manganese, in weight percent, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Mn_pct_AES_AR_P	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Mn_pct_AES_HF	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mn_pct_AES_Acid_P	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Mn_pct_AES_ST	Manganese, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Mn_pct_CM_Fuse	Manganese, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Mn_pct_ES_SQ	Manganese, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Mn_pct_ES_Q	Manganese, in weight percent, by quantitative direct-current arc emission spectrography
   Mn_pct_MS_HF	Manganese, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mn_pct_MS_AR_P	Manganese, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Mn_pct_NA	Manganese, in weight percent, by neutron activation
   Mn_pct_WDX_Fuse	Manganese, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MnO_pct_AA_F_HF	Manganese, as manganese oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   MnO_pct_AA_F_HCl_P	Manganese, as manganese oxide, in weight percent, by flame-atomic absorption spectrophotometry after HCl partial digestion
   MnO_pct_AES_AR_P	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   MnO_pct_AES_HF	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MnO_pct_AES_Fuse	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   MnO_pct_AES_ST	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   MnO_pct_CM_Fuse	Manganese, as manganese oxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   MnO_pct_CM_HF	Manganese, as manganese oxide, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   MnO_pct_ES_SQ	Manganese, as manganese oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   MnO_pct_ES_Q	Manganese, as manganese oxide, in weight percent, by quantitative direct-current arc emission spectrography
   MnO_pct_MS_HF	Manganese, as manganese oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   MnO_pct_NA	Manganese, as manganese oxide, in weight percent, by neutron activation
   MnO_pct_WDX_Fuse	Manganese, as manganese oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Mo_ppm_AA_F_HF	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Mo_ppm_AA_F_AZ_Fuse_P	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Mo_ppm_AA_F_AZ_H2O2_P	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Mo_ppm_AA_F_Fuse_P	Molybdenum, in parts per million by weight, by flame-atomic absorption spectrophotometry after K2S2O7 fusion partial digestion
   Mo_ppm_AES_AR_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Mo_ppm_AES_HF	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mo_ppm_AES_IE	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HClO4-HNO3 digestion and ion exchange
   Mo_ppm_AES_Acid_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Mo_ppm_AES_AZ_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Mo_ppm_CM_Fuse	Molybdenum, in parts per million by weight, by colorimetry after carbonate flux fusion
   Mo_ppm_CM_HF	Molybdenum, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Mo_ppm_CM_FUSE_P	Molybdenum, in parts per million by weight, by colorimetry after K2S2O7 fusion partial digestion
   Mo_ppm_EDX	Molybdenum, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Mo_ppm_ES_SQ	Molybdenum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Mo_ppm_ES_Q	Molybdenum, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Mo_ppm_MS_HF	Molybdenum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Mo_ppm_MS_AR_P	Molybdenum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Mo_ppm_MS_ST	Molybdenum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Mo_ppm_NA	Molybdenum, in parts per million by weight, by neutron activation
   N_pct_CB_CHN	Nitrogen, in weight percent, by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   Na_meq100g_AA_F_CX_P	Sodium, in milliequivalents per 100 grams, by flame-atomic absorption spectrophotometry after partial digestion and cation exchange
   Na_meqL_AA_F_H2O_P	Sodium, in milliequivalents per liter, by flame-atomic absorption spectrophotometry after solution extraction
   Na_pct_AA_F_Fuse	Sodium, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Na_pct_AA_FE	Sodium, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   Na_pct_AES_AR_P	Sodium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Na_pct_AES_HF	Sodium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na_pct_AES_Fuse	Sodium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na_pct_ES_SQ	Sodium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Na_pct_ES_Q	Sodium, in weight percent, by quantitative direct-current arc emission spectrography
   Na_pct_MS_HF	Sodium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na_pct_MS_AR_P	Sodium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Na_pct_NA	Sodium, in weight percent, by neutron activation
   Na_pct_WDX_Fuse	Sodium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na2O_pct_AA_F_Fuse	Sodium, as sodium oxide, in weight percent, by flame-atomic absorption spectrophotometry after LiBO2-Li2B4O7 fusion
   Na2O_pct_AA_F_HF	Sodium, as sodium oxide, in weight percent, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Na2O_pct_AA_FE	Sodium, as sodium oxide, in weight percent, by flame emission spectroscopy after multi-acid digestion with HF, or after LiBO2-Li2B4O7 fusion
   Na2O_pct_AES_AR_P	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Na2O_pct_AES_HF	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na2O_pct_AES_Fuse	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na2O_pct_ES_SQ	Sodium, as sodium oxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Na2O_pct_ES_Q	Sodium, as sodium oxide, in weight percent, by quantitative direct-current arc emission spectrography
   Na2O_pct_MS_HF	Sodium, as sodium oxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Na2O_pct_NA	Sodium, as sodium oxide, in weight percent, by neutron activation
   Na2O_pct_WDX_Fuse	Sodium, as sodium oxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Na2OCV_pct_NA	Sodium, as sodium oxide, coefficient of variance, in percent, by neutron activation
   Nb_ppm_AES_AR_P	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Nb_ppm_AES_HF	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nb_ppm_AES_IE	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HClO4-HNO3 digestion and ion exchange
   Nb_ppm_AES_Fuse	Niobium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Nb_ppm_CM_HF	Niobium, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Nb_ppm_EDX	Niobium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Nb_ppm_ES_SQ	Niobium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Nb_ppm_ES_Q	Niobium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Nb_ppm_MS_HF	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nb_ppm_MS_AR_P	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Nb_ppm_MS_ST	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Nb_ppm_MS_ST_REE	Niobium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Nb_ppm_WDX_Fuse	Niobium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Nd_ppm_AES_HF	Neodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nd_ppm_AES_HF_REE	Neodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Nd_ppm_EDX	Neodymium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Nd_ppm_ES_SQ	Neodymium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Nd_ppm_ES_Q	Neodymium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Nd_ppm_GV_CR	Neodymium, in parts per million by weight, by gravimetric classic rock analysis
   Nd_ppm_MS_HF	Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Nd_ppm_MS_ST	Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Nd_ppm_MS_ST_REE	Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Nd_ppm_NA	Neodymium, in parts per million by weight, by neutron activation
   Nd_ppm_WDX_Fuse	Neodymium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   NdCV_pct_NA	Neodymium, coefficient of variance, in percent, by neutron activation
   Ni_ppm_AA_F_HF	Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ni_ppm_AA_F_DTPA_P	Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Ni_ppm_AA_F_HNO3_P	Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Ni_ppm_AES_AR_P	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ni_ppm_AES_HF	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ni_ppm_AES_Acid_P	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Ni_ppm_AES_ST	Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ni_ppm_CM_HF	Nickel, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Ni_ppm_EDX	Nickel, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Ni_ppm_ES_SQ	Nickel, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ni_ppm_ES_Q	Nickel, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Ni_ppm_MS_HF	Nickel, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ni_ppm_MS_AR_P	Nickel, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ni_ppm_NA	Nickel, in parts per million by weight, by neutron activation
   Ni_ppm_WDX_Fuse	Nickel, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   NiCV_pct_NA	Nickel, coefficient of variance, in percent, by neutron activation
   NO3_pct_IC	Nitrate, in weight percent, by ion chromatography
   Oil_pct_GV	Oil, in weight percent, by gravimetry
   OilA_galton_GV	Oil assay, in gallons per ton, by gravimetry
   OilG_gcc_GV	Oil gravity, in grams per cubic centimeter, by gravimetry
   Os_ppm_ES_SQ	Osmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Os_ppm_FA_ES	Osmium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Os_ppm_FA_MS	Osmium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   P_pct_AES_AR_P	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   P_pct_AES_HF	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P_pct_AES_Fuse	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P_pct_AES_ST	Phosphorus, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   P_pct_CM_Fuse	Phosphorus, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   P_pct_ES_SQ	Phosphorus, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   P_pct_ES_Q	Phosphorus, in weight percent, by quantitative direct-current arc emission spectrography
   P_pct_MS_HF	Phosphorus, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P_pct_MS_AR_P	Phosphorus, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   P_pct_WDX_Fuse	Phosphorus, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P2O5_pct_AES_AR_P	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   P2O5_pct_AES_HF	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P2O5_pct_AES_Fuse	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P2O5_pct_AES_ST	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   P2O5_pct_CM_Fuse	Phosphorus, as phosphorus pentoxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   P2O5_pct_CM_HF	Phosphorus, as phosphorus pentoxide, in weight percent, by spectrophotometry after HF-H2SO4-HNO3 digestion
   P2O5_pct_CM_Fuse_P	Phosphorus, as phosphorus pentoxide, in weight percent, by colorimetry after K2S2O7 fusion partial digestion
   P2O5_pct_ES_SQ	Phosphorus, as phosphorus pentoxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   P2O5_pct_ES_Q	Phosphorus, as phosphorus pentoxide, in weight percent, by quantitative direct-current arc emission spectrography
   P2O5_pct_MS_HF	Phosphorus, as phosphorus pentoxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   P2O5_pct_WDX_Fuse	Phosphorus, as phosphorus pentoxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   P2O5_pct_WDX_Raw	Phosphorus, as phosphorus pentoxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy on raw sample
   Pb_ppm_AA_F_HF	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Pb_ppm_AA_F_AZ_Fuse_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Pb_ppm_AA_F_AZ_H2O2_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Pb_ppm_AA_F_DTPA_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Pb_ppm_AA_F_HNO3_P	Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Pb_ppm_AES_AR_P	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Pb_ppm_AES_HF	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pb_ppm_AES_Acid_P	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Pb_ppm_AES_AZ_P	Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Pb_ppm_EDX	Lead, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Pb_ppm_ES_SQ	Lead, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pb_ppm_ES_Q	Lead, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Pb_ppm_MS_HF	Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pb_ppm_MS_AR_P	Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Pb_ppm_MS_ST	Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Pb_ppm_WDX_Fuse	Lead, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Pd_ppm_ES_SQ	Palladium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pd_ppm_FA_AA	Palladium, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Pd_ppm_FA_ES	Palladium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Pd_ppm_FA_MS	Palladium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Pd_ppm_MS_AR_P	Palladium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   pH_SI_INST	pH, in standard units, by instrument
   pH_SI_INST_P	pH, in standard units, by instrument after partial digestion
   Pr_ppm_AES_HF	Praesodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pr_ppm_AES_HF_REE	Praesodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Pr_ppm_ES_SQ	Praesodymium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pr_ppm_ES_Q	Praesodymium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Pr_ppm_MS_HF	Praesodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Pr_ppm_MS_ST	Praesodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Pr_ppm_MS_ST_REE	Praesodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Pr_ppm_WDX_Fuse	Praesodymium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Pt_ppm_ES_SQ	Platinum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Pt_ppm_FA_AA	Platinum, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Pt_ppm_FA_ES	Platinum, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Pt_ppm_FA_MS	Platinum, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Pt_ppm_MS_AR_P	Platinum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Rb_ppm_AA_F_Fuse	Rubidium, in parts per million by weight, by flame-atomic absorption spectrophotometry after fusion
   Rb_ppm_AA_F_HF	Rubidium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Rb_ppm_AES_HF	Rubidium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Rb_ppm_EDX	Rubidium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Rb_ppm_ES_SQ	Rubidium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Rb_ppm_ES_Q	Rubidium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Rb_ppm_MS_HF	Rubidium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Rb_ppm_MS_AR_P	Rubidium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Rb_ppm_MS_ST	Rubidium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Rb_ppm_NA	Rubidium, in parts per million by weight, by neutron activation
   Rb_ppm_WDX_Fuse	Rubidium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   RbCV_pct_NA	Rubidium, coefficient of variance, in percent, by neutron activation
   Re_ppm_ES_SQ	Rhenium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Re_ppm_ES_Q	Rhenium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Re_ppm_FA_MS	Rhenium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Re_ppm_MS_HF	Rhenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Re_ppm_MS_AR_P	Rhenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Rh_ppm_ES_SQ	Rhodium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Rh_ppm_FA_AA	Rhodium, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
   Rh_ppm_FA_ES	Rhodium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Rh_ppm_FA_MS	Rhodium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   Ru_ppm_ES_SQ	Ruthenium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ru_ppm_FA_ES	Ruthenium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
   Ru_ppm_FA_MS	Ruthenium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy
   S_pct_AES_HF	Total sulfur, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   S_pct_CB_IRC	Total sulfur, in weight percent, by combustion and infrared detector
   S_pct_CB_TT	Total sulfur, in weight percent, by combustion and iodometric titration
   S_pct_MS_AR_P	Total sulfur, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   S_pct_WDX_Fuse	Total sulfur, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SatInd_SI_GV	Saturation index, in weight percent, by gravimetry
   Sb_ppm_AA_F_HF	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sb_ppm_AA_GF_HF	Antimony, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sb_ppm_AA_HG_HF	Antimony, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sb_ppm_AA_HG_ST	Antimony, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after sinter digestion
   Sb_ppm_AA_F_AZ_Fuse_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Sb_ppm_AA_F_AZ_H2O2_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Sb_ppm_AA_F_AZ_HCl_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Sb_ppm_AA_F_HCl_OE_P	Antimony, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and TOPO-MIBK
   Sb_ppm_AES_AR_P	Antimony, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sb_ppm_AES_Acid_P	Antimony, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Sb_ppm_AES_AZ_P	Antimony, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Sb_ppm_CM_Fuse_P	Antimony, in parts per million by weight, by colorimetry after NaHSO4 fusion partial digestion and rhodamine B
   Sb_ppm_EDX	Antimony, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Sb_ppm_ES_SQ	Antimony, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sb_ppm_ES_Q	Antimony, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sb_ppm_MS_HF	Antimony, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sb_ppm_MS_AR_P	Antimony, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sb_ppm_MS_ST	Antimony, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sb_ppm_NA	Antimony, in parts per million by weight, by neutron activation
   SbCV_pct_NA	Antimony, coefficient of variance, in percent, by neutron activation
   Sc_ppm_AES_AR_P	Scandium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sc_ppm_AES_HF	Scandium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sc_ppm_ES_SQ	Scandium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sc_ppm_ES_Q	Scandium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sc_ppm_MS_HF	Scandium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sc_ppm_MS_AR_P	Scandium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sc_ppm_MS_ST	Scandium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sc_ppm_NA	Scandium, in parts per million by weight, by neutron activation
   ScCV_pct_NA	Scandium, coefficient of variance, in percent, by neutron activation
   Se_ppm_AA_HG_Acid	Selenium, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion without HF
   Se_ppm_AA_HG_HF	Selenium, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   Se_ppm_AES_Acid_P	Selenium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Se_ppm_EDX	Selenium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Se_ppm_ES_SQ	Selenium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Se_ppm_ES_Q	Selenium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Se_ppm_FL_HNO3	Selenium, in parts per million by weight, by fluorometry and HNO3(?) digestion
   Se_ppm_MS_HF	Selenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Se_ppm_MS_AR_P	Selenium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Se_ppm_NA	Selenium, in parts per million by weight, by neutron activation
   Se_ppm_WDX_Fuse	Selenium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SeCV_pct_NA	Selenium, coefficient of variance, in percent, by neutron activation
   Si_pct_AES_Fuse	Silicon, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Si_pct_CM_Fuse	Silicon, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Si_pct_ES_SQ	Silicon, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Si_pct_ES_Q	Silicon, in weight percent, by quantitative direct-current arc emission spectrography
   Si_pct_GV_Fuse	Silicon, in weight percent, by gravimetric classic or standard rock analysis after fusion digestion
   Si_pct_WDX_Fuse	Silicon, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SiO2_pct_AES_HF	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   SiO2_pct_AES_Fuse	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SiO2_pct_AES_ST	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   SiO2_pct_CM_Fuse	Silicon, as silicon dioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   SiO2_pct_ES_SQ	Silicon, as silicon dioxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   SiO2_pct_ES_Q	Silicon, as silicon dioxide, in weight percent, by quantitative direct-current arc emission spectrography
   SiO2_pct_GV_Fuse	Silicon, as silicon dioxide, in weight percent, by gravimetric classic or standard rock analysis after fusion digestion
   SiO2_pct_MS_ST_REE	Silicon, as silicon dioxide, in weight percent, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   SiO2_pct_WDX_Fuse	Silicon, as silicon dioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Sm_ppm_AES_HF	Samarium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sm_ppm_AES_HF_REE	Samarium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Sm_ppm_ES_SQ	Samarium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sm_ppm_ES_Q	Samarium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sm_ppm_GV_CR	Samarium, in parts per million by weight, by gravimetric classic rock analysis
   Sm_ppm_MS_HF	Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sm_ppm_MS_ST	Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sm_ppm_MS_ST_REE	Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Sm_ppm_NA	Samarium, in parts per million by weight, by neutron activation
   Sm_ppm_WDX_Fuse	Samarium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SmCV_pct_NA	Samarium, coefficient of variance, in percent, by neutron activation
   Sn_ppm_AA_F_Fuse	Tin, in parts per million by weight, by flame-atomic absorption spectrophotometry after LiBO2 fusion
   Sn_ppm_AA_F_HF	Tin, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sn_ppm_AES_AR_P	Tin, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sn_ppm_AES_HF	Tin, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sn_ppm_CM_Fuse	Tin, in parts per million by weight, by colorimetry after fusion
   Sn_ppm_EDX	Tin, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Sn_ppm_ES_SQ	Tin, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sn_ppm_ES_Q	Tin, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sn_ppm_MS_HF	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sn_ppm_MS_AR_P	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sn_ppm_MS_ST	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Sn_ppm_MS_ST_REE	Tin, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Sn_ppm_NA	Tin, in parts per million by weight, by neutron activation
   Sn_ppm_WDX_Fuse	Tin, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SO3_pct_CB_IRC	Acid-soluble sulfate, in weight percent, by combustion and infrared detector, computed as total S less HCl-soluble S
   SO4_meqL_CM_H2O_P	Sulfate, in milliequivalents per liter, by colorimetry after solution extraction
   SO4_pct_CB_IRC	Sulfate, in weight percent, by combustion and infrared detector, acid-soluble SO4 computed as total S less HCl-soluble S
   SO4_pct_CB_TT	Sulfate, in weight percent, by combustion and iodometric titration, acid-soluble SO4 as total S less HCl soluble S
   SO4_pct_IC	Sulfate, in weight percent, by ion chromatography
   SOrg_pct_CP	Organic sulfur, in weight percent, by computation
   SpCon_uScm_INST_P	Specific conductivity, in microsiemens per centimeter, by instrument after partial digestion
   SplWtAu_g_GV	Sample weight for gold analysis, in grams, by gravimetry
   SplWtFA_g_GV	Sample weight for fire assay analysis, in grams, by gravimetry
   SPyr_pct_CP	Pyritic sulfur, in weight percent, by computation
   Sr_ppm_AA_F_Fuse	Strontium, in parts per million by weight, by flame-atomic absorption spectrophotometry after fusion
   Sr_ppm_AA_F_HF	Strontium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Sr_ppm_AES_AR_P	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Sr_ppm_AES_HF	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sr_ppm_AES_Fuse	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Sr_ppm_AES_ST	Strontium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Sr_ppm_EDX	Strontium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Sr_ppm_ES_SQ	Strontium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Sr_ppm_ES_Q	Strontium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Sr_ppm_MS_HF	Strontium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Sr_ppm_MS_AR_P	Strontium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Sr_ppm_NA	Strontium, in parts per million by weight, by neutron activation
   Sr_ppm_WDX_Fuse	Strontium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   SrCV_pct_NA	Strontium, coefficient of variance, in percent, by neutron activation
   Sulfide_pct_CB_IRC	Sulfide, in weight percent, by combustion and infrared detector, computed as total S less HCl-HNO3 soluble S
   Sulfide_pct_TB_AR	Sulfide, in weight percent, by turbidimetry after digestion with aqua regia without HNO3
   Ta_ppm_AA_F_HF	Tantalum, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Ta_ppm_AES_HF	Tantalum, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ta_ppm_ES_SQ	Tantalum, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ta_ppm_MS_HF	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ta_ppm_MS_AR_P	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ta_ppm_MS_ST	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Ta_ppm_MS_ST_REE	Tantalum, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Ta_ppm_NA	Tantalum, in parts per million by weight, by neutron activation
   TaCV_pct_NA	Tantalum, coefficient of variance, in percent, by neutron activation
   Tb_ppm_AES_HF	Terbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tb_ppm_AES_HF_REE	Terbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Tb_ppm_ES_SQ	Terbium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Tb_ppm_ES_Q	Terbium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Tb_ppm_MS_HF	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tb_ppm_MS_AR_P	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Tb_ppm_MS_ST	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Tb_ppm_MS_ST_REE	Terbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Tb_ppm_NA	Terbium, in parts per million by weight, by neutron activation
   Tb_ppm_WDX_Fuse	Terbium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TbCV_pct_NA	Terbium, coefficient of variance, in percent, by neutron activation
   Te_ppm_AA_F_HBr	Tellurium, in parts per million by weight, by flame-atomic absorption spectrophotometry after HBr-Br2 digestion
   Te_ppm_AA_F_HF	Tellurium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Te_ppm_AA_GF_HBr	Tellurium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after HBr-Br2 digestion
   Te_ppm_AA_GF_HF	Tellurium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Te_ppm_AA_HG_HF	Tellurium, in parts per million by weight, by hydride generation-atomic absorption spectrophotometry after multi-acid digestion with HF
   Te_ppm_CM_HF	Tellurium, in parts per million by weight, by colorimetry after multi-acid digestion with HF
   Te_ppm_ES_SQ	Tellurium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Te_ppm_ES_Q	Tellurium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Te_ppm_MS_HF	Tellurium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Te_ppm_MS_AR_P	Tellurium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Te_ppm_NA	Tellurium, in parts per million by weight, by neutron activation
   Th_ppm_AES_HF	Thorium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Th_ppm_CM_HF	Thorium, in parts per million by weight, by spectrophotometry after HF digestion
   Th_ppm_DN	Thorium, in parts per million by weight, by delayed neutron counting
   Th_ppm_EDX	Thorium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Th_ppm_ES_SQ	Thorium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Th_ppm_ES_Q	Thorium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Th_ppm_MS_HF	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Th_ppm_MS_AR_P	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Th_ppm_MS_ST	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Th_ppm_MS_ST_REE	Thorium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Th_ppm_NA	Thorium, in parts per million by weight, by neutron activation
   Th_ppm_WDX	Thorium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   ThCV_pct_DN	Thorium, coefficient of variance, in percent, by delayed neutron counting
   ThCV_pct_NA	Thorium, coefficient of variance, in percent, by neutron activation
   Ti_pct_AES_AR_P	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Ti_pct_AES_HF	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ti_pct_AES_Fuse	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Ti_pct_AES_ST	Titanium, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Ti_pct_CM_Fuse	Titanium, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   Ti_pct_ES_SQ	Titanium, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Ti_pct_ES_Q	Titanium, in weight percent, by quantitative direct-current arc emission spectrography
   Ti_pct_MS_HF	Titanium, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Ti_pct_MS_AR_P	Titanium, in weight percent, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Ti_pct_WDX_Fuse	Titanium, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TiO2_pct_AES_AR_P	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   TiO2_pct_AES_HF	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   TiO2_pct_AES_Fuse	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TiO2_pct_AES_ST	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   TiO2_pct_CM_Fuse	Titanium, as titanium dioxide, in weight percent, by spectrophotometry after NaOH or LiBO2-Li2B4O7 fusion
   TiO2_pct_ES_SQ	Titanium, as titanium dioxide, in weight percent, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   TiO2_pct_ES_Q	Titanium, as titanium dioxide, in weight percent, by quantitative direct-current arc emission spectrography
   TiO2_pct_MS_HF	Titanium, as titanium dioxide, in weight percent, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   TiO2_pct_WDX_Fuse	Titanium, as titanium dioxide, in weight percent, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Tl_ppm_AA_F_HF	Thallium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Tl_ppm_AA_GF_HF	Thallium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
   Tl_ppm_AA_GF_ST	Thallium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after Na2O2 sinter digestion
   Tl_ppm_AES_AR_P	Thallium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Tl_ppm_ES_SQ	Thallium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Tl_ppm_ES_Q	Thallium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Tl_ppm_MS_HF	Thallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tl_ppm_MS_AR_P	Thallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Tl_ppm_MS_ST	Thallium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Tm_ppm_AES_HF_REE	Thulium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Tm_ppm_ES_SQ	Thulium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Tm_ppm_ES_Q	Thulium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Tm_ppm_GV_CR	Thulium, in parts per million by weight, by gravimetric classic rock analysis
   Tm_ppm_MS_HF	Thulium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Tm_ppm_MS_ST	Thulium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Tm_ppm_MS_ST_REE	Thulium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Tm_ppm_NA	Thulium, in parts per million by weight, by neutron activation
   Tm_ppm_WDX_Fuse	Thulium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   TmCV_pct_NA	Thulium, coefficient of variance, in percent, by neutron activation
   Total_pct_CP	Total, calculated, in weight percent, by computation
   U_ppm_AES_AR_P	Uranium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   U_ppm_AES_HF	Uranium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   U_ppm_CM_PC_P	Uranium, in parts per million by weight, by colorimetry and paper chromatography
   U_ppm_DN	Uranium, in parts per million by weight, by delayed neutron counting
   U_ppm_EDX	Uranium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   U_ppm_ES_SQ	Uranium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   U_ppm_ES_Q	Uranium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   U_ppm_FL_HF	Uranium, in parts per million by weight, by fluorometry after HF digestion
   U_ppm_GRC	Uranium, in parts per million by weight, as equivalent U by beta gamma counting
   U_ppm_MS_HF	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   U_ppm_MS_AR_P	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   U_ppm_MS_ST	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   U_ppm_MS_ST_REE	Uranium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   U_ppm_NA	Uranium, in parts per million by weight, by neutron activation
   U_ppm_WDX_Fuse	Uranium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   UCV_pct_DN	Uranium, coefficient of variance, in percent, by delayed neutron counting
   UCV_pct_NA	Uranium, coefficient of variance, in percent, by neutron activation
   V_ppm_AA_F_HF	Vanadium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   V_ppm_AES_AR_P	Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   V_ppm_AES_HF	Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   V_ppm_AES_ST	Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   V_ppm_CM_HF	Vanadium, in parts per million by weight, by spectrophotometry after multi-acid digestion with HF
   V_ppm_EDX	Vanadium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   V_ppm_ES_SQ	Vanadium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   V_ppm_ES_Q	Vanadium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   V_ppm_MS_HF	Vanadium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   V_ppm_MS_AR_P	Vanadium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   V_ppm_NA	Vanadium, in parts per million by weight, by neutron activation
   V_ppm_WDX_Fuse	Vanadium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   W_ppm_AES_AR_P	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   W_ppm_AES_HF	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   W_ppm_AES_IE	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HClO4-HNO3 digestion and ion exchange
   W_ppm_AES_Acid_P	Tungsten, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   W_ppm_CM_HF	Tungsten, in parts per million by weight, by UV-Vis spectrophotometer after HF-HNO3 digestion
   W_ppm_CM_ST_P	Tungsten, in parts per million by weight, by colorimetry after carbonate flux sinter partial digestion
   W_ppm_EDX	Tungsten, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   W_ppm_ES_SQ	Tungsten, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   W_ppm_ES_Q	Tungsten, in parts per million by weight, by quantitative direct-current arc emission spectrography
   W_ppm_MS_HF	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   W_ppm_MS_AR_P	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   W_ppm_MS_ST	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   W_ppm_MS_ST_REE	Tungsten, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   W_ppm_NA	Tungsten, in parts per million by weight, by neutron activation
   WCV_pct_NA	Tungsten, coefficient of variance, in percent, by neutron activation
   Y_ppm_AES_AR_P	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Y_ppm_AES_HF	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Y_ppm_AES_HF_REE	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Y_ppm_AES_Fuse	Yttrium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Y_ppm_EDX	Yttrium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Y_ppm_ES_SQ	Yttrium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Y_ppm_ES_Q	Yttrium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Y_ppm_GV_CR	Yttrium, in parts per million by weight, by gravimetric classic rock analysis
   Y_ppm_MS_HF	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Y_ppm_MS_AR_P	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Y_ppm_MS_ST	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Y_ppm_MS_ST_REE	Yttrium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Y_ppm_NA	Yttrium, in parts per million by weight, by neutron activation
   Y_ppm_WDX_Fuse	Yttrium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Yb_ppm_AES_HF	Ytterbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Yb_ppm_AES_HF_REE	Ytterbium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
   Yb_ppm_ES_SQ	Ytterbium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Yb_ppm_ES_Q	Ytterbium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Yb_ppm_GV_CR	Ytterbium, in parts per million by weight, by gravimetric classic rock analysis
   Yb_ppm_MS_HF	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Yb_ppm_MS_AR_P	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Yb_ppm_MS_ST	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
   Yb_ppm_MS_ST_REE	Ytterbium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Yb_ppm_NA	Ytterbium, in parts per million by weight, by neutron activation
   Yb_ppm_WDX_Fuse	Ytterbium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   YbCV_pct_NA	Ytterbium, coefficient of variance, in percent, by neutron activation
   Zn_ppm_AA_F_HF	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
   Zn_ppm_AA_F_AZ_Fuse_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
   Zn_ppm_AA_F_AZ_H2O2_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
   Zn_ppm_AA_F_AZ_HCl_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
   Zn_ppm_AA_F_DTPA_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
   Zn_ppm_AA_F_HNO3_P	Zinc, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
   Zn_ppm_AES_AR_P	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Zn_ppm_AES_HF	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zn_ppm_AES_Acid_P	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
   Zn_ppm_AES_AZ_P	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
   Zn_ppm_AES_ST	Zinc, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Zn_ppm_CM_HNO3_P	Zinc, in parts per million by weight, by colorimetry after partial digestion with HNO3
   Zn_ppm_EDX	Zinc, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Zn_ppm_ES_SQ	Zinc, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Zn_ppm_ES_Q	Zinc, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Zn_ppm_MS_HF	Zinc, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zn_ppm_MS_AR_P	Zinc, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Zn_ppm_NA	Zinc, in parts per million by weight, by neutron activation
   Zn_ppm_WDX_Fuse	Zinc, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   ZnCV_pct_NA	Zinc, coefficient of variance, in percent, by neutron activation
   Zr_ppm_AES_AR_P	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
   Zr_ppm_AES_HF	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zr_ppm_AES_Fuse	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   Zr_ppm_AES_ST	Zirconium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
   Zr_ppm_EDX	Zirconium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
   Zr_ppm_ES_SQ	Zirconium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
   Zr_ppm_ES_Q	Zirconium, in parts per million by weight, by quantitative direct-current arc emission spectrography
   Zr_ppm_GV_CR	Zirconium, in parts per million by weight, by gravimetric classic rock analysis
   Zr_ppm_MS_HF	Zirconium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
   Zr_ppm_MS_AR_P	Zirconium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
   Zr_ppm_MS_ST_REE	Zirconium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
   Zr_ppm_NA	Zirconium, in parts per million by weight, by neutron activation
   Zr_ppm_WDX_Fuse	Zirconium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
   ZrCV_pct_NA	Zirconium, coefficient of variance, in percent, by neutron activation

   PARAMETER_DESC

   Description of chemical parameter that is a concatenation of SPECIES, UNITS, TECHNIQUE, DIGESTION, and sometimes DECOMPOSITION (Source: Metadata author)

   Descriptions of chemical parameters that are concatenations of SPECIES, UNITS, TECHNIQUE, DIGESTION, and sometimes DECOMPOSITION

   COUNT

   Total number of determinations of each species by the analytical method (PARAMETER) (Source: Metadata author)

   Range of values
   Minimum:	1
   Maximum:	207928
   Units:	Integers of count

   Parameter_Rank

   Table of analytical method parameters ranked by species (Source: Metadata author)

   SPECIES

   Chemical attribute symbol or abbreviation of SPECIES_NAME that has a data value associated with it; from Chem2 table (Source: Metadata author)

   Chemical attribute symbols or abbreviations of SPECIES_NAMEs that have data values associated with them

   SPECIES_NAME

   Chemical attribute name that has a data value associated with it (Source: Metadata author)

   Chemical attribute names that have data values associated with them

   PARAMETER

   Chemical parameter that is a concatenation of SPECIES, UNITS, TECHNIQUE, DIGESTION, and sometimes DECOMPOSITION; key field; from Parameter table (Source: Metadata author)

   Enumerated values, definitions, and sources of enumerated domains are found in Chem2 table metadata for field PARAMETER

   ANALYTIC_METHOD

   Short name of analytical method; from AnalyticMethod table (Source: Metadata author)

   Enumerated values, definitions, and sources of enumerated domains are found in AnalyticMethod table metadata for field ANALYTIC_METHOD

   BESTVALUE_RANK

   Ranking of the analytical methods used in the determination of each species (Source: Metadata author)

   Rankings of the analytical methods used in the determination of each species; 1 - 13 for methods employing "total" digestion, and P01 - P10 for methods employing partial digestion

   NONDETECT_RANGE

   Range of non-detect values for the analytical method used in the determination of each species; range in brackets represent approximately 90% of non-detect values for analytical method (Source: Metadata author)

   Ranges of non-detect values for the analytical methods used in the determination of each species

   LLD_RANGE

   Range of lower limits of detection for parameter reported in USGS publications or in-house laboratory manuals; does not represent actual analytical determinations in AGDB2 (Source: Metadata author)

   Ranges of lower limits of detection for parameters reported in USGS publications or in-house laboratory manuals

   NONDETECT_RANK

   Ranking by species of limit of detection entries in LLD_RANGE (Source: Metadata author)

   Range of values
   Minimum:	1
   Maximum:	19
   Units:	Integers of rank

   RANK_COUNT

   Total number of determinations for analytical method ranking of each species by the analytical method listed (PARAMETER) (Source: Metadata author)

   Range of values
   Minimum:	1
   Maximum:	207928
   Units:	Integers of count

   AnalyticMethod

   Table of analytical methods used to obtain chemical and physical data (Source: Metadata author)

   ANALYTIC_METHOD

   Unique short name of analytical method; key field (Source: Metadata author)

   Value	Definition
   AA_CV	Mercury by cold-vapor atomic absorption spectrometry after multi-acid digestion and solution
   AA_F_AZ_Fuse	Silver, arsenic, bismuth, cadmium, copper, molybdenum, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion by K2S2O7 fusion, HCl-KI, ascorbic acid and selective organic extraction with Aliquat 336-MIBK
   AA_F_AZ_H2O2_P	Silver, arsenic, bismuth, cadmium, copper, molybdenum, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion with HCl-H2O2-KI, ascorbic acid and selective organic extraction with Aliquat 336-MIBK
   AA_F_AZ_HCl_P	Silver, arsenic, bismuth, cadmium, antimony and zinc by flame atomic absorption spectrometry after partial digestion by HCl-KI, ascorbic acid and selective organic extraction with Aliquat 336-MIBK
   AA_F_CX_P	Calcium, magnesium, sodium, potassium and cation exchange capability in soil by flame atomic absorption spectrometry after solution extraction and cation exchange
   AA_F_DTPA_P	Cadmium, cobalt, copper, iron, manganese, nickel, lead and zinc by flame atomic absorption spectrometry after DTPA extraction and cation exchange
   AA_F_Fuse	Major and minor elements by flame atomic absorption spectrometry after LiBO2/Li2B4O7 fusion digestion
   AA_F_Fuse_P	Molybdenum by flame atomic absorption spectrometry after K2S2O7 fusion, partial acid digestion, and selective organic extraction with Aliquat 336-MIBK
   AA_F_H2O_P	Calcium, potassium, magnesium and sodium in saturation paste of soil by flame atomic absorption spectrometry after solution extraction
   AA_F_HBr	Gold and tellurium by flame atomic absorption spectrometry after HBr-Br2 digestion and selective organic extraction with Aliquat 336-MIBK
   AA_F_HCl_P	Manganese and antimony by flame atomic absorption spectrometry after partial digestion with HCl
   AA_F_HCl_OE_P	Antimony by flame atomic absorption spectrometry after partial digestion with HCl and selective organic extraction with Aliquat 336-MIBK
   AA_F_HF	Major and minor elements by flame atomic absorption spectrometry after multi-acid digestion with HF
   AA_F_HNO3_P	Silver, bismuth, cadmium, cobalt, copper, nickel, lead and zinc by flame atomic absorption spectrometry after partial digestion with hot HNO3
   AA_FE	Sodium and potassium by flame emission spectrometry (flame photometry) after HF-HClO4 dissolution or LiBO2 fusion
   AA_GF_HBr	Gold and tellurium by graphite furnace atomic absorption spectrometry after HBr-Br2 digestion and selective organic extraction with Aliquat 336-MIBK
   AA_GF_HF	Arsenic, gold, bismuth, indium, antimony, tellurium and thallium by graphite furnace atomic absorption spectrometry after multi-acid digestion with HF and selective organic extraction with Aliquat 336-MIBK
   AA_GF_ST	Thallium by graphite furnace atomic absorption spectrometry after Na2O2 sinter, HCl-HNO3 dissolution, and selective organic extraction with DIBK.
   AA_HG_Acid	Selenium by flow injection or continuous flow hydride generation-atomic absorption spectrometry after digestion with HNO3-HCl-H2SO4-KMnO4
   AA_HG_HF	Arsenic, antimony, selenium and tellurium by flow injection or continuous flow hydride generation-atomic absorption spectrometry after multi-acid digestion with HF
   AA_HG_ST	Arsenic and antimony by flow injection or continuous flow hydride generation-atomic absorption spectrometry after Na2O2 sinter digestion.
   AA_TR	Mercury by thermal release and atomic absorption spectrometry after heating (Vaughn-McCarthy method)
   AA_TR_W	Mercury by thermal release and atomic absorption spectrometry after heating (Vaughn-McCarthy method) and use of a willemite screen
   AES_Acid_P	Major and minor elements by inductively coupled plasma-atomic emission spectrometry after unknown partial acid digestion
   AES_AR_P	Major and minor elements by inductively coupled plasma-atomic emission spectrometry after partial digestion with aqua regia
   AES_AZ_P	Silver, arsenic, gold, bismuth, cadmium, copper, molybdenum, lead, antimony and zinc by inductively coupled plasma-atomic emission spectrometry after partial digestion with HCl-H2O2
   AES_Fuse	Major and minor elements by inductively coupled plasma-atomic emission spectrometry after Li2B4O7 fusion digestion
   AES_HF	Major and minor elements by inductively coupled plasma-atomic emission spectrometry after digestion with HF-HCl-HNO3-HClO4
   AES_HF_REE	Rare earth elements by ion exchange and inductively coupled plasma-atomic emission quantitative spectrometry after HF-HCl-HNO3-HClO4 digestion
   AES_IE	Molybdenum, niobium and tungsten by inductively coupled plasma-atomic emission quantitative spectrometry after HF-HCl-HNO3-HClO4 digestion and ion exchange separation
   AES_ST	Major and minor elements by inductively coupled plasma-atomic emission spectrometry after Na2O2 sinter digestion
   AFS_CV	Mercury in aqueous media by flow injection-cold vapor-atomic fluorescence spectrometry
   CB_CHN	Carbon, hydrogen and nitrogen by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion
   CB_IRC	Carbon and sulfur by infrared detection after combustion
   CB_TC	Total carbon and organic carbon by thermal conductivity detection after combustion
   CB_TT	Sulfur by iodometric titration after combustion
   CM_Acid	Bromine by colorimetry after acid digestion
   CM_Acid_P	Arsenic by modified Gutzeit apparatus confined-spot method colorimetry after partial digestion in KOH-HCl and chemical separation
   CM_ST	Chloride by colorimetric spectrophotometry after Na2CO3 and ZnO sinter digestion
   CM_CX_P	Heavy metal elements by colorimetry after partial extraction in aqueous ammonium citrate solution
   CM_HFS	Fluorine by colorimetric spectrophotometry after H2SiF6 digestion and chemical separation
   CM_Fuse	Major and minor elements by colorimetric spectrophotometry after fusion digestion
   CM_Fuse_P	Molybdenum and antimony by colorimetry after partial digestion by K2S2O7 fusion (Mo) or NaHSO4 fusion-HCl digestion (Sb, rhodamine B)
   CM_H2O_P	Sulfate in saturation paste of soil by colorimetric titration after solution extraction
   CM_HF	Major and minor elements by colorimetric spectrophotometry after multi-acid digestion with HF
   CM_HNO3_P	Copper, lead and zinc by colorimetry after partial digestion with HNO3
   CM_PC_P	Uranium by paper chromatography after partial digestion with HNO3
   CM_ST_P	Tungsten by colorimetry after partial digestion with carbonate sinter
   CP	Organic carbon, carbonate carbon and totals by computation
   DN	Uranium and thorium by delayed neutron activation counting
   EDX	Minor elements by energy-dispersive X-ray fluorescence spectrometry
   ES_H2O_P	Boron by semi-quantitative emission spectrography after solution extraction
   ES_Q	Major and minor elements by quantitative emission spectrography
   ES_SQ	Major and minor elements by semi-quantitative emission spectrography
   FA_AA	Gold, silver and platinum group elements by graphite furnace atomic absorption spectrometry after PbO fire assay chemical separation
   FA_DC	Gold by direct current plasma-atomic emission spectroscopy or atomic absorption spectrophotometry after PbO fire assay chemical separation
   FA_ES	Gold and platinum group elements by direct-current arc quantitative emission spectrography after PbO fire assay chemical separation
   FA_MS	Platinum group elements by inductively coupled plasma-mass spectrometry after NiS fire assay chemical separation
   FL_HF	Beryllium, tin and uranium by fluorometry after multi-acid digestion with HF
   FL_HNO3	Selenium by fluorometry after digestion with HNO3-H3PO4
   GRC	Uranium by gamma counting
   GV	Density, moisture and weight by gravimetry; ash or loss on ignition by weight loss after heating at 900° C
   GV_Acid	Major and minor elements by gravimetry after acid digestion
   GV_CR	Major and minor elements by gravimetry for Classical Rock Analysis after unknown digestion method
   GV_Flux	Moisture, bound water and total water by heating and weight loss with flux
   GV_Fuse	Major and minor elements by gravimetry after fusion digestion
   IC	Chloride, fluoride, nitrate, sulfate and phosphate by ion chromatography
   INST	pH by standard method combination pH electrode
   INST_P	Specific conductance by standard method conductivity electrode and pH by standard method combination pH electrode after partial digestion
   ISE_Fuse	Chloride, fluoride and iodide by ion specific electrode after fusion digestion
   ISE_H2O_P	Chloride by ion specific electrode after solution extraction
   ISE_HF	Chloride by ion specific electrode after multi-acid digestion with HF
   MS_AR_P	Major and minor elements by inductively coupled plasma-mass spectrometry after partial digestion with aqua regia
   MS_HF	Major and minor elements by inductively coupled plasma-mass spectrometry after HF-HCl-HNO3-HClO4 digestion
   MS_ST	Major and minor elements by inductively coupled plasma-mass spectrometry after Na2O2 sinter digestion.
   MS_ST_REE	Rare earth elements by inductively coupled plasma-mass spectrometry after Na2O2 sinter digestion
   NA	Major and minor elements by long or short count instrumental neutron activation analysis
   TB_AR	Acid-soluble sulfate, sulfur and sulfide by turbidimetry after aqua regia digestion
   TT_Flux	Total water by Karl Fischer coulometric titration with flux after combustion
   TT_Fuse	Iron trioxide by titration after fusion, decomposition and precipitation
   TT_HCl	Carbonate carbon and carbon dioxide (acid soluble carbon) by coulometric titration after HClO4 digestion and extraction
   TT_HF	Ferrous oxide by colorimetric or potentiometric titration after HF-H2SO4 digestion
   VOL	Carbon dioxide or carbonate carbon by evolution after acid decomposition; aka "gasometric" or "manometric"
   WDX_Fuse	Major and minor elements by wavelength-dispersive X-ray fluorescence spectrometry after LiBO2 fusion digestion
   WDX_Raw	Chlorine, iodine and bromine by wavelength-dispersive X-ray fluorescence spectrometry on raw sample

   ANALYTIC_METHOD_DESC

   Full description of analytical methods (Source: Metadata author)

   Descriptions of analytical methods

   DIGESTION_METHOD

   Digestion method used in analytical method (Source: Metadata author)

   Digestion methods used in analytical methods

   ANALYTIC_METHOD_PUB_ID

   Unique ID for analytical method publication; usually USGS Library call number for reference of analytical method; foreign key from AnalyticMethodBiblio table (Source: Metadata author)

   Unique ID for analytical method publications of analytical methods

   AnalyticMethodBiblio

   Table of references for analytical methods used to obtain chemical data (Source: Metadata author)

   ANALYTIC_METHOD_PUB_ID

   Unique ID for analytical method publication; key field (Source: Metadata author)

   Usually USGS Library call numbers for reference of analytical methods

   PUB_AUTHOR

   Author(s) of analytical method publication (Source: Metadata author)

   Authors of analytical method publications

   PUB_YEAR

   Year of analytical method publication (Source: Metadata author)

   Range of values
   Minimum:	1884
   Maximum:	2007
   Units:	year

   PUB_TITLE

   Title of analytical method publication (Source: Metadata author)

   Titles of analytical method publications

   PUB_SERIES_TITLE

   Series title of analytical method publication (Source: Metadata author)

   Series title of analytical method publication

   PUB_PAGES

   Pages in analytical method publication (Source: Metadata author)

   Pages in analytical method publications

   PUB_URL

   URL of analytical method publication, if available (Source: Metadata author)

   URLs of analytical method publications

   PUB_NOTES

   Notes regarding analytical method publication (Source: Metadata author)

   Notes regarding analytical method publications

   PUB_ORG_LINK

   Organization linked to analytical method publication; see field "LAB_NAME" in table "Chem2" (Source: Metadata author)

   Organizations linked to analytical method publications

   Mnrlgy

   Table of mineralogy data for non-magnetic heavy mineral concentrate samples (Source: Metadata author)

   LAB_ID

   Unique identifier assigned to each submitted sample by the Sample Control Officer of the analytical laboratory that received the sample; key field; foreign key from AGDB_Geol table (Source: Metadata author)

   Unique identifiers assigned to submitted samples by the Sample Control Officer of the analytical laboratory that received the samples

   ARS

   Arsenopyrite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Arsenopyrite, presence or relative abundances, observed in concentrate samples

   AU

   Gold, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Gold, presence or relative abundances, observed in concentrate samples

   BAR

   Barite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Barite, presence or relative abundances, observed in concentrate samples

   CAS

   Cassiterite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Cassiterite, presence or relative abundances, observed in concentrate samples

   CIN

   Cinnabar, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Cinnabar, presence or relative abundances, observed in concentrate samples

   CPY

   Chalcopyrite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Chalcopyrite, presence or relative abundances, observed in concentrate samples

   FLR

   Fluorite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Fluorite, presence or relative abundances, observed in concentrate samples

   GAL

   Galena, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Galena, presence or relative abundances, observed in concentrate samples

   MLY

   Molybdenite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Molybdenite, presence or relative abundances, observed in concentrate samples

   MNZ

   Monazite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Monazite, presence or relative abundances, observed in concentrate samples

   MNZ_dk

   Monazite, dark variety, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Monazite, dark variety, presence or relative abundances, observed in concentrate samples

   MNZ_yel

   Monazite, yellow variety, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Monazite, yellow variety, presence or relative abundances, observed in concentrate samples

   POW

   Powellite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Powellite, presence or relative abundances, observed in concentrate samples

   PYR

   Pyrite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Pyrite, presence or relative abundances, observed in concentrate samples

   SCH

   Scheelite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Scheelite, presence or relative abundances, observed in concentrate samples

   SPH

   Sphalerite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Sphalerite, presence or relative abundances, observed in concentrate samples

   STB

   Stibnite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Stibnite, presence or relative abundances, observed in concentrate samples

   THR

   Thorite, presence or relative abundance, observed in concentrate sample (Source: Metadata author)

   Thorite, presence or relative abundances, observed in concentrate samples

   NORM

   Abbreviation for "no ore related minerals found" in concentrate sample (Source: Metadata author)

   Abbreviations for "no ore related minerals found" in concentrate samples

   OreRelatedMnrl_Comment

   Comment regarding ore or gem related minerals, after optical work (Source: Metadata author)

   Comments regarding ore or gem related minerals, after optical work

   RockFormingMnrl_Comment

   Comment regarding rock-forming minerals, after optical work (Source: Metadata author)

   Comments regarding rock-forming minerals, after optical work

   Optical_Comment

   General mineralogy comment, after optical work (Source: Metadata author)

   General mineralogy comments, after optical work

   Inferred_Comment

   Tripp's comment without optical work, based on chemical analyses and previous USGS map publications (Source: Metadata author)

   Tripp's comments without optical work, based on chemical analyses and previous USGS map publications

   MnrlName

   Table of mineral names and their abbreviations used in the Mnrlgy table (Source: Metadata author)

   MNRL_ABBRV

   Abbreviation used in table Mnrlgy for mineral name; key field (Source: Metadata author)

   Abbreviation used in table Mnrlgy for mineral name

   MNRL_NAME

   Mineral name used in table Mnrlgy (Source: Metadata author)

   Mineral name used in table Mnrlgy

   FieldNameDictionary

   Table of field name descriptions for all tables in the database (Source: Metadata author)

   FIELD_NAME

   Field name populated in one or more tables of the AGDB database; key field (Source: Metadata author)

   Field names populated in one or more tables of the AGDB database

   FIELD_TYPE

   Data type of field (Source: Metadata author)

   Data types of fields

   FIELD_SIZE_FORMAT

   Maximum number of characters, or format of data, that can be entered in field (Source: Metadata author)

   Maximum number of characters, or formats of data, that can be entered in fields

   FIELD_DESC

   Description of field (Source: Metadata author)

   Descriptions of fields

   FIELD_MIN

   Minimum value entered in numeric fields; negative value represents lower limit of detection of the analytical method used (Source: Metadata author)

   Minimum values entered in numeric fields; various types of values

   FIELD_MAX

   Maximum value entered in numeric fields (Source: Metadata author)

   Maximum values entered in numeric fields; various types of values

   FIELD_UNIT

   Unit of measurement for reported value in numeric fields (Source: Metadata author)

   Units of measurement for reported values in numeric fields

   FIELD_TABLES

   Table(s) containing field (Source: Metadata author)

   Tables containing fields