Metadata: Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2016 Title: ardf_keywords.gdb Geospatial_Data_Presentation_Form: geodatabase Larger_Work_Citation: Citation_Information: Originator: Susan M. Karl (ed.) Originator: James V. Jones, III (ed.) Originator: Timothy S. Hayes (ed.) Publication_Date: 2016 Title: GIS-based identification of areas that have resource potential for critical minerals in six selected groups of deposit types in Alaska Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 2016-1191 Other_Citation_Details: The larger work includes data sets for mineral resource data, geochemistry (stream sediment, rock, soil, mineral, and heavy mineral concentrate), igneous rock geochemical indices, lihology, aeroradiometric data, and hydrologic units analyzed for select deposit types. Online_Linkage: http://dx.doi.org/10.3133/ofr20161191 Description: Abstract: Geodatabase ardf_keywords.gdb was designed to evaluate records in the Alaska Resource Data File (ARDF; http://ardf.wr.usgs.gov) to estimate the resource potential of various mineral deposit models in the state of Alaska. The geodatabase includes point feature class ardfcomp_pnt (geospatial version of ARDF), keyword tables (list of keywords with weighting factors), keyword_ardf point feature classes (scoring results from the keyword search on ARDF records), and tables with specific ARDF records identified to be relevant to the deposit model of interest. Each point feature class is also provided as a shapefile with the same name. Each keyword table is provided as a comma separtated text file. Purpose: The Alaska Resource Data File, ARDF, is a database containing information about mines, prospects, and mineral occurrences in Alaska. It is used to here to analyze for the six deposit models. The ARDF records were used to create point feature class ardfcomp_pnt. To score each ARDF location, a list of keywords with weighting factors was created for each deposit model. The results of the keyword searches are contained in the deposit specific point feature classes, such as placer_keywords_ardf. The keyword search scores are used in the analysis for favorable setting for each mineral deposit type in each hydrologic subwatershed. The analyses for the PGE and sandstone uranium deposit models also used lists of specific ARDF sites to score for favorable setting. Supplemental_Information: The Alaska Resource Data File (ARDF; http://ardf.wr.usgs.gov) is a database containing descriptive information of mines, prospects, and mineral occurrences in Alaska. The site descriptions are compiled from published literature and from unpublished reports and data from industry, the U.S. Bureau of Mines, the U.S. Geological Survey, and other sources. Compilation of this database is an ongoing process and each record is essentially a progress report. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2015 Currentness_Reference: download date Status: Progress: Complete Maintenance_and_Update_Frequency: Unknown Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: 172.82 East_Bounding_Coordinate: -130.016 North_Bounding_Coordinate: 69.63 South_Bounding_Coordinate: 51.6 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: mines Theme_Keyword: prospects Theme_Keyword: occurrences Theme_Keyword: economic geology Theme_Keyword: minerals Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation, 008 Place: Place_Keyword_Thesaurus: Geographic Names Information System Place_Keyword: Alaska Access_Constraints: None Use_Constraints: None. Users are advised to read the metadata for the dataset thoroughly to understand appropriate use and data limitations. Data_Set_Credit: Keith Labay Native_Data_Set_Environment: Data was created using ESRI ArcGIS, version 10.2 Cross_Reference: Citation_Information: Originator: U.S. Geological Survey Publication_Date: Unknown Title: Alaska Resource Data File (ARDF) Geospatial_Data_Presentation_Form: database Online_Linkage: http://ardf.wr.usgs.gov Data_Quality_Information: Logical_Consistency_Report: An ARDF location may be a single geographic location or an area, but it is represented with a single point. Completeness_Report: This GIS representation of ARDF does not include field Workings/exploration. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The ARDF site location is given in decimal degrees. Some sites are areas rather than points and the geographic coordinates are an approximate center of the area. A narrative description of the location and precision of the location is given in the field 'Location'. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: Unknown Title: Alaska Resource Data File (ARDF) Geospatial_Data_Presentation_Form: database Online_Linkage: http://ardf.wr.usgs.gov Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2015 Source_Currentness_Reference: download date Source_Citation_Abbreviation: ARDF Source_Contribution: The Alaska Resource Data File, ARDF, is a database containing descriptive information of mines, prospects, and mineral occurrences in Alaska. ARDF is one of the data layers used to analyze for mineral resource potential in Alaska. A list of keywords was developed for each deposit model to search for in the ARDF records. These keyword searches were weighted and scored, and then included in the analyses for mineral resource potential in the state of Alaska. Process_Step: Process_Description: ARDF records are maintained as a Filemaker Pro database. The records were exported to CSV file, then converted to an ESRI point feature class. Process_Date: 2015 Process_Step: Process_Description: Tables containing keywords and weighting factors were created for each deposit model. Keywords lists were produced for the following ARDF fields: alteration, commodities main, commodities other, deposit model, deposit model number, gangue minerals, ore minerals, production notes, and reserves. In addition, the sandstone uranium model has keyword lists for host rock and additional comments fields, and placer gold has keyword lists for site type, site status and production. Deposit models PGE and sandstone uranium have additional tables which contain specific attributes for select ARDF localities. These attributes are used in the HUC analyses for favorable settings for these models. Process_Date: 2015 Process_Step: Process_Description: A copy of point feature class ardfcomp_pnt was created for each deposit model. For each of these deposit specific feature classes, the ARDF sites were searched for the presence of the deposit's keywords in certain fields. The scores for the presence of keywords is stored in one of the appended fields. Process_Date: 2015 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: NAD 1983 Alaska Albers (Meters) Albers_Conical_Equal_Area: Standard_Parallel: 55.0 Standard_Parallel: 65.0 Longitude_of_Central_Meridian: -154.0 Latitude_of_Projection_Origin: 50.0 False_Easting: 0.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.001 Ordinate_Resolution: 0.001 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: NAD83 Ellipsoid_Name: GRS_1980 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257222101 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: ardfcomp_pnt Entity_Type_Definition: Alaska Resource Data File (ARDF) Entity_Type_Definition_Source: http://ardf.wr.usgs.gov Attribute: Attribute_Label: ARDF_no Attribute_Definition: A unique label assigned to each ARDF site. The form of the label is a two-letter quadrangle code followed by a three digit number. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: Each ARDF_no is a two-letter quadrangle code and three digit number. Attribute: Attribute_Label: Site Attribute_Definition: The name or names of the mine, prospect or mineral occurrence as it is referred to in the literature. If more than one name has been used, the primary name is the one in most common usage and is listed first. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Site_type Attribute_Definition: Type of ARDF site: mine, prospect, or occurrence. The published ARDF data set includes these undescribed entries: 'Mine and prospect'; 'Mine?', 'Mines(?)'; 'Occurrence?', 'Prospect; Mine', 'Prospect?', and 'Prospects?'. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Mine Enumerated_Domain_Value_Definition: Mines have had past production. Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Prospect Enumerated_Domain_Value_Definition: Prospects have had some development work. Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Occurrence Enumerated_Domain_Value_Definition: Mineral occurrences include unexplored or incompletely explored occurrences of minerals of economic interest, geochemical anomalies, and rock or soil color anomalies. Enumerated_Domain_Value_Definition_Source: ARDF Attribute: Attribute_Label: Site_status Attribute_Definition: Inactive or active. The published ARDF data set includes these undescribed entries: 'Active?' and 'Inactive?' Attribute_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Active Enumerated_Domain_Value_Definition: Active designates recent work at the time of record entry or update. The determination of this status is not meant to reflect the legal status of the site, but rather indicates the appearance of exploration activity to the compiler. Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Inactive Enumerated_Domain_Value_Definition: Inactive designates absence of recent work at the time of record entry or update. Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Undetermined Enumerated_Domain_Value_Definition: Value 'Undetermined' means that the reporter did not know the status at the time the record was created or updated. Enumerated_Domain_Value_Definition_Source: ARDF Attribute: Attribute_Label: Production Attribute_Definition: Indication of production. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: Either 'Yes', 'No', or 'Undetermined'. "Yes" may be qualified as small, medium, large, or queried. Attribute: Attribute_Label: Production_notes Attribute_Definition: More extensive (and variable) information about production at the site, if known. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Reserves Attribute_Definition: Reserve figures and references to their source. Field may include estimates based on a variety of assumptions at various times; this can result in conflicting assessments. This field may also include resource estimates based on probable or possible extensions of the deposit as defined. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Workings_explorations Attribute_Definition: A description of the mining or exploration efforts to evaluate a mine or prospect. For mineral occurrences, this field would normally include the work done or the evidence to suggest mineral potential. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Last_report_date Attribute_Definition: Date of record entry or the most recent record update. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: Calendar date Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude of the site in decimal degrees, datum NAD1927. Some sites cover large areas and the given location is an approximate center of the area. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 51.6 Range_Domain_Maximum: 69.63 Attribute_Units_of_Measure: degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude of the site in decimal degrees, NAD1927. Some sites cover large areas and the given location is an approximate center of the area. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -178.77 Range_Domain_Maximum: 178.8 Attribute_Units_of_Measure: degrees Attribute: Attribute_Label: Location Attribute_Definition: A narrative description of the location of the site and its areal extent, which should also include information on the reliability of the location. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Quad_250 Attribute_Definition: Two letter abbreviation indicating the 1:250,000 scale USGS topographic map on which the site is located. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AC Enumerated_Domain_Value_Definition: Arctic Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AD Enumerated_Domain_Value_Definition: Adak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AF Enumerated_Domain_Value_Definition: Afognak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AK Enumerated_Domain_Value_Definition: Atka Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AN Enumerated_Domain_Value_Definition: Anchorage Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AR Enumerated_Domain_Value_Definition: Ambler River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AT Enumerated_Domain_Value_Definition: Attu Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BB Enumerated_Domain_Value_Definition: Bristol Bay Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BC Enumerated_Domain_Value_Definition: Bradfield Canal Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BD Enumerated_Domain_Value_Definition: Big Delta Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BG Enumerated_Domain_Value_Definition: Bering Glacier Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BH Enumerated_Domain_Value_Definition: Bethel Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BM Enumerated_Domain_Value_Definition: Baird Mountains Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BN Enumerated_Domain_Value_Definition: Bendeleben Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BR Enumerated_Domain_Value_Definition: Black River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BS Enumerated_Domain_Value_Definition: Blying Sound Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BT Enumerated_Domain_Value_Definition: Bettles Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BV Enumerated_Domain_Value_Definition: Beaver Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CA Enumerated_Domain_Value_Definition: Candle Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CB Enumerated_Domain_Value_Definition: Cold Bay Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CG Enumerated_Domain_Value_Definition: Chignik Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CH Enumerated_Domain_Value_Definition: Chandalar Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CI Enumerated_Domain_Value_Definition: Circle Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CL Enumerated_Domain_Value_Definition: Chandler Lake Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CO Enumerated_Domain_Value_Definition: Coleen Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CR Enumerated_Domain_Value_Definition: Craig Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CS Enumerated_Domain_Value_Definition: Christian Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CV Enumerated_Domain_Value_Definition: Cordova Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CY Enumerated_Domain_Value_Definition: Charley River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DE Enumerated_Domain_Value_Definition: Dixon Entrance Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DI Enumerated_Domain_Value_Definition: Dillingham Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DL Enumerated_Domain_Value_Definition: De Long Mountains Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DP Enumerated_Domain_Value_Definition: Demarcation Point Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: EA Enumerated_Domain_Value_Definition: Eagle Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: FB Enumerated_Domain_Value_Definition: Fairbanks Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: FP Enumerated_Domain_Value_Definition: False Pass Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GI Enumerated_Domain_Value_Definition: Gareloi Island Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GO Enumerated_Domain_Value_Definition: Goodnews Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GU Enumerated_Domain_Value_Definition: Gulkana Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: HC Enumerated_Domain_Value_Definition: Holy Cross Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: HE Enumerated_Domain_Value_Definition: Healy Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: HG Enumerated_Domain_Value_Definition: Hagemeister Island Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: HU Enumerated_Domain_Value_Definition: Hughes Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: HW Enumerated_Domain_Value_Definition: Howard Pass Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: IB Enumerated_Domain_Value_Definition: Icy Bay Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ID Enumerated_Domain_Value_Definition: Iditarod Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: IL Enumerated_Domain_Value_Definition: Iliamna Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JU Enumerated_Domain_Value_Definition: Juneau Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KC Enumerated_Domain_Value_Definition: Ketchikan Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KD Enumerated_Domain_Value_Definition: Kodiak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KH Enumerated_Domain_Value_Definition: Kantishna River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KL Enumerated_Domain_Value_Definition: Killik River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KN Enumerated_Domain_Value_Definition: Kenai Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KR Enumerated_Domain_Value_Definition: Karluk Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KZ Enumerated_Domain_Value_Definition: Kotzebue Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: LC Enumerated_Domain_Value_Definition: Lake Clark Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: LG Enumerated_Domain_Value_Definition: Livengood Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: LH Enumerated_Domain_Value_Definition: Lime Hills Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MC Enumerated_Domain_Value_Definition: McCarthy Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MD Enumerated_Domain_Value_Definition: Medfra Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MF Enumerated_Domain_Value_Definition: Mount Fairweather Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MG Enumerated_Domain_Value_Definition: McGrath Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MH Enumerated_Domain_Value_Definition: Mount Hayes Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MI Enumerated_Domain_Value_Definition: Middleton Island Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MK Enumerated_Domain_Value_Definition: Mount Katmai Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ML Enumerated_Domain_Value_Definition: Mount Michelson Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MM Enumerated_Domain_Value_Definition: Mount McKinley Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MU Enumerated_Domain_Value_Definition: Misheguk Mountain Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MZ Enumerated_Domain_Value_Definition: Melozitna Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NB Enumerated_Domain_Value_Definition: Nabesna Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NK Enumerated_Domain_Value_Definition: Naknek Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NL Enumerated_Domain_Value_Definition: Nulato Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NM Enumerated_Domain_Value_Definition: Nome Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NR Enumerated_Domain_Value_Definition: Norton Bay Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NT Enumerated_Domain_Value_Definition: Noatak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: OP Enumerated_Domain_Value_Definition: Ophir Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PA Enumerated_Domain_Value_Definition: Port Alexander Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PE Enumerated_Domain_Value_Definition: Petersburg Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PL Enumerated_Domain_Value_Definition: Point Lay Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PM Enumerated_Domain_Value_Definition: Port Moller Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PR Enumerated_Domain_Value_Definition: Prince Rupert Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PS Enumerated_Domain_Value_Definition: Philip Smith Mountains Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: RB Enumerated_Domain_Value_Definition: Ruby Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: RI Enumerated_Domain_Value_Definition: Rat Islands Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: RM Enumerated_Domain_Value_Definition: Russian Mission Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SB Enumerated_Domain_Value_Definition: Stepvak Bay Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SD Enumerated_Domain_Value_Definition: Sumdum Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SE Enumerated_Domain_Value_Definition: Selawik Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SH Enumerated_Domain_Value_Definition: Shugnak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SI Enumerated_Domain_Value_Definition: Sitka Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SK Enumerated_Domain_Value_Definition: Skagway Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SL Enumerated_Domain_Value_Definition: Saint Lawrence Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SM Enumerated_Domain_Value_Definition: Sleetmute Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SN Enumerated_Domain_Value_Definition: Simeonof Island Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SO Enumerated_Domain_Value_Definition: Solomon Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SP Enumerated_Domain_Value_Definition: Survey Pass Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SR Enumerated_Domain_Value_Definition: Seward Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SV Enumerated_Domain_Value_Definition: Seldovia Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: SW Enumerated_Domain_Value_Definition: Sutwik Island Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TA Enumerated_Domain_Value_Definition: Taylor Mountains Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TB Enumerated_Domain_Value_Definition: Table Mountain Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TC Enumerated_Domain_Value_Definition: Tanacross Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TE Enumerated_Domain_Value_Definition: Teller Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TI Enumerated_Domain_Value_Definition: Trinity Island Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TK Enumerated_Domain_Value_Definition: Talkeetna Mountains Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TL Enumerated_Domain_Value_Definition: Talkeetna Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TN Enumerated_Domain_Value_Definition: Tanana Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TR Enumerated_Domain_Value_Definition: Taku River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TY Enumerated_Domain_Value_Definition: Tyonek Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: UG Enumerated_Domain_Value_Definition: Ugashik Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: UK Enumerated_Domain_Value_Definition: Umnak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: UL Enumerated_Domain_Value_Definition: Unalakleet Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: UM Enumerated_Domain_Value_Definition: Unimak Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: UN Enumerated_Domain_Value_Definition: Unalaska Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: UT Enumerated_Domain_Value_Definition: Utukok River Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: VA Enumerated_Domain_Value_Definition: Valdez Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: WI Enumerated_Domain_Value_Definition: Wiseman Enumerated_Domain_Value_Definition_Source: ARDF Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: YA Enumerated_Domain_Value_Definition: Yakutat Enumerated_Domain_Value_Definition_Source: ARDF Attribute: Attribute_Label: Commodities_main Attribute_Definition: List of elements or commodities of real or potential economic value in the site. Commodities_main is the dominant commodities of economic interest. For some deposits, the list of commodities is only a list of elements identified in a sample(s) and does not necessarily indicate the commodities that ultimately may be most important at the site. Common industrial minerals, such as sand and gravel, crushed stone, and limestone, are not included in this data base. Also not included are energy minerals, such as peat, coal, and oil and gass, although uranium and thorium are included. The data base does include certain high value industrial minerals, such as barite and rare earth elements. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Commodities_other Attribute_Definition: List of elements or commodities of real or potential economic value that are present in minor amounts. For some deposits, the list of commodities is only a list of elements identified in a sample(s) and does not necessarily indicate the commodities that ultimately may be most important at the site. Common industrial minerals, such as sand and gravel, crushed stone, and limestone, are not included in this data base. Also not incluced are energy minerals, such as peat, coal, and oil and gass, although uranium and thorium are included. The data base does include certain high value industrial minerals, such as barite and rare earth elements. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Ore_minerals Attribute_Definition: List of minerals at the site, usually metallic, which are of potential economic value. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Gangue_minerals Attribute_Definition: List of the non-economic minerals at the site that cannot be avoided in mining but are separated during concentration. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Geologic_description Attribute_Definition: A description of the local geology and character of the deposit. To the extent possible, the description includes information on the host rock, structure of the host and mineralized system, mineralogical relations, and the shape and form of the deposit. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Alteration Attribute_Definition: Description of the alteration related to the deposit. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Age Attribute_Definition: Age of mineralization and a explanation of the evidence for the age, if warranted. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Deposit_model Attribute_Definition: A name or names based on descriptive or genetic mineral deposit models presented in Cox and Singer (1986), Bliss (1992), or other indicated references. The model or models picked are those that appear most appropriate to the compiler(s) of the site record on the basis of the description and setting of the deposit. Bliss, J.D., ed., 1992, Developments in mineral deposit modeling: U.S. Geological Survey Bulletin 2004, 168 p. http://pubs.usgs.gov/bul/b2004/index.html Cox, D.P., and Singer, D.A., eds., 1986, Mineral deposit models: U.S. Geological Survey Bulletin 1693, 379 p. http://pubs.usgs.gov/bul/b1693/ Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Deposit_model_number Attribute_Definition: The mineral deposite model number or numbers derived from the models presented in Cox and Singer (1986) or Bliss (1992). Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Additional_comments Attribute_Definition: Pertinent information not appropriate for the other fields in the data base. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Primary_reference Attribute_Definition: The best reference describing the occurrence, although it may be an incomplete description. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Expanded_References Attribute_Definition: List of known references, including the primary reference, that discuss the occurrence or are applicable to its description. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Reporter Attribute_Definition: Individual(s) responsible for completion of the record. Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: Reporter_affiliation Attribute_Definition: Institutional affliation of the reporter(s). Attribute_Definition_Source: ARDF Attribute_Domain_Values: Unrepresentable_Domain: free text Detailed_Description: Entity_Type: Entity_Type_Label: cu_carb_keywords Entity_Type_Definition: Table containing the keywords and weighting for scoring fields in point feature class ardfcomp_pnt (Alaska Resource Data File, ARDF) for estimating potential of carbonate-hosted Cu deposits. The following list of Attribute_Labels pertain to the keyword tables for all six deposit models. Entity_Type_Definition_Source: this data set Attribute: Attribute_Label: ADDITIONAL_COMMENTS_DEF Attribute_Definition: List of keywords with definite relevance to the sandstone uranium deposit model that were searched for in field 'Additional_comments' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data base Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: ADDITIONAL_COMMENTS_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in field ADDITIONAL_COMMENTS_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3 Range_Domain_Maximum: 5 Attribute: Attribute_Label: ALTERATION_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Alteration' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data base Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: ALTERATION_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in field ALTERATION_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3 Range_Domain_Maximum: 5 Attribute: Attribute_Label: ALTERATION_MAY Attribute_Definition: List of keywords which may have relevance to the mineral deposit of interest that were searched for in field 'Alteration' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: ALTERATION_MAY_WGT Attribute_Definition: Weighting factor used to score the keyword in ALTERATION_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 3 Attribute: Attribute_Label: COMMODITIES_MAIN_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit model of interest that were searched for in field 'Commodities_main' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: COMMODITIES_MAIN_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in COMMODITIES_MAIN_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3 Range_Domain_Maximum: 3 Attribute: Attribute_Label: COMMODITIES_MAIN_MAY Attribute_Definition: List of keywords which may be relevant to the mineral deposit of interest that were searched for in field 'Commodites_main' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: COMMODITIES_MAIN_MAY_WGT Attribute_Definition: Weighting factor used to score the keyword in COMMODITIES_MAIN_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3 Range_Domain_Maximum: 3 Attribute: Attribute_Label: COMMODITIES_OTHER_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Commodites_other' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: COMMODITIES_OTHER_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in COMMODITIES_OTHER_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3 Range_Domain_Maximum: 3 Attribute: Attribute_Label: COMMODITIES_OTHER_MAY Attribute_Definition: List of keywords which may be relevant to the mineral deposit of interest that were searched for in field 'Commodites_other' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: COMMODITIES_OTHER_MAY_WGT Attribute_Definition: Weighting factor used to score the keyword in COMMODITIES_OTHER_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 3 Attribute: Attribute_Label: DEPOSIT_MODEL_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Deposit_model' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: DEPOSIT_MODEL_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in DEPOSIT_MODEL_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -6 Range_Domain_Maximum: 5 Attribute: Attribute_Label: DEPOSIT_MODEL_MAY Attribute_Definition: List of keywords which may have relevance to the mineral deposit of interest that were searched for in field 'Deposit_model' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: DEPOSIT_MODEL_MAY_WGT Attribute_Definition: Weighting factor used to score the keyword in DEPOSIT_MODEL_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 3 Attribute: Attribute_Label: DEPOSIT_MODEL_NUMBER_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Deposit_model_number' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: DEPOSIT_MODEL_NUMBER_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in DEPOSIT_MODEL_NUMBER_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -10 Range_Domain_Maximum: 20 Attribute: Attribute_Label: DEPOSIT_MODEL_NUMBER_MAY Attribute_Definition: List of keywords which may have relevance to the mineral deposit of interest that were searched for in field 'Deposit_model_number' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: DEPOSIT_MODEL_NUMBER_MAY_WGT Attribute_Definition: Weighting factor used to score the keyword in DEPOSIT_MODEL_NUMBER_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 3 Attribute: Attribute_Label: HOST_ROCK_DEF Attribute_Definition: List of keywords with definite relevance to the sandstone uranium model that were searched for in field 'Host_rock' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: HOST_ROCK_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in HOST_ROCK_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 5 Attribute: Attribute_Label: GANGUE_MINERALS_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Gangue_minerals' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: GANGUE_MINERALS_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in GANGUE_MINERALS_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 3 Attribute: Attribute_Label: GANGUE_MINERALS_MAY Attribute_Definition: List of keywords which may have relevance to the mineral deposit of interest that were searched for in field 'Gangue_minerals' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: GANGUE_MINERALS_MAY_WGT Attribute_Definition: Weighting factor used to score the keyword in GANGUE_MINERALS_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 3 Attribute: Attribute_Label: ORE_MINERALS_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest searched for in field 'Ore_minerals' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: ORE_MINERALS_DEF_WGT Attribute_Definition: Weighting factor used to score keyword in ORE_MINERALS_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 5 Attribute: Attribute_Label: ORE_MINERALS_MAY Attribute_Definition: List of keywords which may have relevance to the mineral deposit of interest searched for in field 'Ore_minerals' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: ORE_MINERALS_MAY_WGT Attribute_Definition: Weighting factor used to score keyword in ORE_MINERALS_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3 Range_Domain_Maximum: 3 Attribute: Attribute_Label: PRODUCTION_DEF Attribute_Definition: LIst of keywords with definite relevance to the placer gold deposit model that were searched for in field 'Production' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: PRODUCTION_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in PRODUCTION_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 10 Attribute: Attribute_Label: PRODUCTION_NOTES_DEF Attribute_Definition: LIst of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Production_notes' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: PRODUCTION_NOTES_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in PRODUCTION_NOTES_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 3 Attribute: Attribute_Label: RESERVES_DEF Attribute_Definition: List of keywords with definite relevance to the mineral deposit of interest that were searched for in field 'Reserves' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: RESERVES_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in field RESERVES_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 3 Attribute: Attribute_Label: SITE_STATUS_DEF Attribute_Definition: List of keywords with definite relevance to the placer gold deposit model that were searched for in field 'Site_status' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: SITE_STATUS_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in field SITE_STATUS_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 7 Attribute: Attribute_Label: SITE_TYPE_DEF Attribute_Definition: List of keywords with definite relevance to the placer gold deposit model that were searched for in field 'Site_type' in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: free text Attribute: Attribute_Label: SITE_TYPE_DEF_WGT Attribute_Definition: Weighting factor used to score the keyword in field SITE_TYPE_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 40 Detailed_Description: Entity_Type: Entity_Type_Label: granite_suite_keywords Entity_Type_Definition: Table containing the keywords and weighting for scoring fields in point feature class ardfcomp_pnt (Alaska Resource Data File, ARDF) for estimating potential of Sn-W-Mo (-Ta-In-Fluorspar) deposits associated with specialized granites. See Entity_Type_Label cu_carb_keywords for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: placer_keywords Entity_Type_Definition: Table containing the keywords and weighting for scoring fields in point feature class ardfcomp_pnt (Alaska Resource Data File, ARDF) for estimating potential of placer and paleoplacer gold deposits. See Entity_Type_Label cu_carb_keywords for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ree_keywords Entity_Type_Definition: Table containing the keywords and weighting for scoring fields in point feature class ardfcomp_pnt (Alaska Resource Data File, ARDF) for estimating potential of REE-Th-Y-Nb (-U-Zr) deposits associated with peralkaline to carbonatitic igneous rocks. See Entity_Type_Label cu_carb_keywords for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: sandstone_keywords Entity_Type_Definition: Table containing the keywords and weighting for scoring fields in point feature class ardfcomp_pnt (Alaska Resource Data File, ARDF) for estimating potential of sandstone U (-V-Cu) deposits. See Entity_Type_Label cu_carb_keywords for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ultramafic_keywords Entity_Type_Definition: Table containing the keywords and weighting for scoring fields in point feature class ardfcomp_pnt (Alaska Resource Data File, ARDF) for estimating potential of PGE (-Co-Cr-Ni-Ti-V) deposits associated with mafic and ultramafic igneous rocks. See Entity_Type_Label cu_carb_keywords for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: cu_carb_keywords_ardf Entity_Type_Definition: Point feature class containing the ARDF sites with ARDF data, and the calculated scores based on the keyword search criteria of select fields for estimating the potential of carbonate-hosted Cu deposits. The following list of Attribute_Labels pertain to point features classes for all six deposit models, though not all fields are used for every deposit model. See Attribute_Definition for feature class ardfcomp_pnt for the following Attribute_Labels: ARDF_no, Site, Site_type, Site_status, Production, Production_notes, Reserves, Workings_exploration, Last_report_date, Latitude, Longitude, Location, Quad_250, Commodities_main, Commodities_other, Ore_minerals, Gangue_minerals, Geologic_description, Alteration, Age, Host_rock, Deposit_model, Deposit_model_number, Additional_comments, Primary_reference, Expanded_References, Reporter, and Reporter_affiliation. Entity_Type_Definition_Source: this data set Attribute: Attribute_Label: ARDF_no Attribute_Definition: Unique identifier linking to ARDF site in point feature class ardfcomp_pnt. See Attribute_Definition for ARDF_no in feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: Each ARDF_no is a two letter quadrangle code and three digit number. Attribute: Attribute_Label: ALTERATION_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in ALTERATION_DEF and ALTERATION_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -8 Range_Domain_Maximum: 19 Attribute: Attribute_Label: DEPOSIT_MODEL_DEF Attribute_Definition: Sum of scores based for each ARDF site based on the search for keywords and weighting factors listed in DEPOSIT_MODEL_DEF and DEPOSIT_MODEL_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -19 Range_Domain_Maximum: 20 Attribute: Attribute_Label: DEPOSIT_MODEL_NUMBER_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in DEPOSIT_MODEL_NUMBER_DEF and DEPOSIT_MODEL_NUMBER_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -50 Range_Domain_Maximum: 20 Attribute: Attribute_Label: GANGUE_MINERALS_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in GANGUE_MINERALS_DEF and GANGUE_MINERALS_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 6 Attribute: Attribute_Label: ORE_MINERALS_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in ORE_MINERALS_DEF and ORE_MINERALS_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -21 Range_Domain_Maximum: 40 Attribute: Attribute_Label: PRODUCTION_NOTES_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in PRODUCTION_NOTES_DEF and PRODUCTION_NOTES_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 18 Attribute: Attribute_Label: HOST_ROCK_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in HOST_ROCK_DEF and HOST_ROCK_DEF_WGT in keyword table sandstone_keywords. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -12 Range_Domain_Maximum: 13 Attribute: Attribute_Label: ADDITIONAL_COMMENTS_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors lised in ADDITIONAL_COMMENTS_DEF and ADDITIONAL_COMMENTS_DEF_WGT in the keyword table sandstone_keywords. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -9 Range_Domain_Maximum: 9 Attribute: Attribute_Label: RESERVES_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in RESERVES_DEF and RESERVES_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 31 Attribute: Attribute_Label: SITE_TYPE_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in SITE_TYPE_DEF and SITE_TYPE_DEF_WGT in the keyword table placer_keywords. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 120 Attribute: Attribute_Label: SITE_STATUS_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in SITE_STATUS_DEF and SITE_STATUS_DEF_WGT in the keyword table placer_keywords. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 14 Attribute: Attribute_Label: PRODUCTION_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in PRODUCTION_DEF and PRODUCTION_DEF_WGT in the keyword table placer_keywords. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 15 Attribute: Attribute_Label: ALTERATION_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors lised in ALTERATION_MAY and ALTERATION_MAY_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -18 Range_Domain_Maximum: 16 Attribute: Attribute_Label: DEPOSIT_MODEL_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in DEPOSIT_MODEL_MAY and DEPOSIT_MODEL_MAY_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -8 Range_Domain_Maximum: 22 Attribute: Attribute_Label: DEPOSIT_MODEL_NUMBER_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in DEPOSIT_MODEL_MAY and DEPOSIT_MODEL_MAY_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 6 Attribute: Attribute_Label: GANGUE_MINERALS_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors lised in GANGUE_MINERALS_MAY and GANGUE_MINERALS_MAY_WGT in the keyword table for the mineral deposit. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 10 Attribute: Attribute_Label: ORE_MINERALS_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in ORE_MINERALS_MAY and ORE_MINERALS_MAY_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -14 Range_Domain_Maximum: 12 Attribute: Attribute_Label: COMMODITIES_MAIN_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in COMMODITIES_MAIN_DEF and COMMODITIES_MAIN_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -24 Range_Domain_Maximum: 18 Attribute: Attribute_Label: COMMODITIES_OTHER_DEF Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in COMMODITIES_OTHER_DEF and COMMODITIES_OTHER_DEF_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -24 Range_Domain_Maximum: 18 Attribute: Attribute_Label: COMMODITIES_MAIN_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in COMMODITIES_MAIN_MAY and COMMODITIES_MAIN_MAY_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 8 Attribute: Attribute_Label: COMMODITIES_OTHER_MAY Attribute_Definition: Sum of scores for each ARDF site based on the search for keywords and the weighting factors listed in COMMODITIES_OTHER_MAY and COMMODITIES_OTHER_MAY_WGT in the keyword table for the deposit model. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 11 Attribute: Attribute_Label: COMMODITIES_DEFINITE Attribute_Definition: Sum of values in COMMODITIES_MAIN_DEF and COMMODITIES_OTHER_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -33 Range_Domain_Maximum: 29 Attribute: Attribute_Label: COMMODITIES_MAYBE Attribute_Definition: Sum of values in COMMODITIES_MAIN_MAY and COMMODITIES_OTHER_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -5 Range_Domain_Maximum: 11 Attribute: Attribute_Label: COMMODITIES_TOTAL Attribute_Definition: Sum of values in COMMODITIES_DEFINITE and COMMODITIES_MAYBE. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -33 Range_Domain_Maximum: 29 Attribute: Attribute_Label: TOTAL_DEFINITE Attribute_Definition: Sum of values in ALTERATION_DEF, DEPOSIT_MODEL_DEF, DEPOSIT_MODEL_NUMBER_DEF, GANGUE_MINERALS_DEF, ORE_MINERALS_DEF, PRODUCTION_NOTES_DEF, HOST_ROCK_DEF, ADDITIONAL_COMMENTS_DEF, RESERVES_DEF, SITE_TYPE_DEF, SITE_STATUS_DEF, PRODUCTION_DEF, COMMODITIES_MAIN_DEF, and COMMODITIES_OTHER_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -59 Range_Domain_Maximum: 136 Attribute: Attribute_Label: TOTAL_MAYBE Attribute_Definition: Sum of values in ALTERATION_MAY, DEPOSIT_MODEL_MAY, DEPOSIT_MODEL_NUMBER_MAY, GANGUE_MINERALS_MAY, ORE_MINERALS_MAY, COMMODITIES_MAIN_MAY, and COMMODITIES_OTHER_MAY. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -15 Range_Domain_Maximum: 41 Attribute: Attribute_Label: TOTAL Attribute_Definition: Sum of values in TOTAL_DEFINITE and TOTAL_MAYBE. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -59 Range_Domain_Maximum: 136 Attribute: Attribute_Label: PLACER_TOTAL Attribute_Definition: Value of TOTAL_DEFINITE less the sum of values for DEPOSIT_MODEL_DEF and DEPOSIT_MODEL_NUMBER_DEF. Attribute_Definition_Source: this data set Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 130 Detailed_Description: Entity_Type: Entity_Type_Label: granite_suite_keywords_ardf Entity_Type_Definition: Point feature class containing the ARDF sites with ARDF data, and the calculated scores based on the keyword search criteria of select fields for estimating potential of Sn-W-Mo (-Ta-In_Fluorspar) deposits associated with specialized granites. See Entity_Type_Label cu_carb_keywords_ardf for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: placer_keywords_ardf Entity_Type_Definition: Point feature class containing the ARDF sites with ARDF data, and the calculated scores based on the keyword search criteria of select fields for estimating potential of placer and paleoplacer gold deposits. See Entity_Type_Label cu_carb_keywords_ardf for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ree_keywords Entity_Type_Definition: Point feature class containing the ARDF sites with ARDF data, and the calculated scores based on the keyword search criteria of select fields for estimating potential of REE-Th-Y-Nb (-U-Zr) deposits associated with peralkaline to carbonatitic igneous rocks. See Entity_Type_Label cu_carb_keywords_ardf for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: sandstone_keywords_ardf Entity_Type_Definition: Point feature class containing the ARDF sites with ARDF data, and the calculated scores based on the keyword search criteria of select fields for estimating potential of sandstone U (-V-Cu) deposits. See Entity_Type_Label cu_carb_keywords_ardf for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ultramafic_keywords_ardf Entity_Type_Definition: Point feature class containing the ARDF sites with ARDF data, and the calculated scores based on the keyword search criteria of select fields for estimating potential of PGE (-Co-Cr-Ni-Ti-V) deposits associated with mafic and ultramafic igneous rocks. See Entity_Type_Label cu_carb_keywords_ardf for Attribute information. Entity_Type_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ARDF_PGE_calls Entity_Type_Definition: This table includes ARDF sites that scored favorable for PGEs by the keyword search. Each site is reviewed and further classified. Entity_Type_Definition_Source: this data set Attribute: Attribute_Label: ARDF_no Attribute_Definition: Unique identifier linking to ARDF site in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: Each ARDF_no is a two letter quadrangle code and three digit number. Attribute: Attribute_Label: CALL Attribute_Definition: CALL is a classification of how this ARDF site may be a favorable PGE deposit. Each site is reviewed and further classified as (1) y - PGE reported as major or minor commodities, (2) r - chromite and favorable geology, or (3) m - permissible geology but no direct evidence for PGE. Attribute_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: y Enumerated_Domain_Value_Definition: Locality has PGE reported as major or minor commodities. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: r Enumerated_Domain_Value_Definition: Locality has chromite and favorable geology. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: m Enumerated_Domain_Value_Definition: Locality has permissible geology but no direct evidence for PGE. Enumerated_Domain_Value_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ARDF_PGEplacer_calls Entity_Type_Definition: This table includes ARDF placer sites that score favorable for PGEs by the keyword search. Each site is reviewed and further classified. Entity_Type_Definition_Source: this data set Attribute: Attribute_Label: ARDF_no Attribute_Definition: Unique identifier linking to ARDF site in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: Each ARDF_no is a two letter quadrangle code and three digit number. Attribute: Attribute_Label: CALL Attribute_Definition: CALL is a classification of how this ARDF site may be a favorable PGE deposit. Each site is reviewed and further classified as (1) y - PGE reported as major or minor elements, (2) m - chromite or other PGE-related minerals, or questioned PGE identifications, and (3) other - mineralogy for MUM rocks in a drainage but no other direct evidence for PGE. Attribute_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: y Enumerated_Domain_Value_Definition: Locality has PGE reported as major or minor elements. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: m Enumerated_Domain_Value_Definition: Locality has chromite or other PGE-related minerals, or questioned PGE identifications. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: other Enumerated_Domain_Value_Definition: Locality has mineralogy for MUM rocks in a drainage but no direct evidence for PGE. Enumerated_Domain_Value_Definition_Source: this data set Detailed_Description: Entity_Type: Entity_Type_Label: ARDF_ssU_calls Entity_Type_Definition: This table includes ARDF sites that scored favorable for sandstone uranium deposit model by the keyword search. Each site is reviewed and further classified. Entity_Type_Definition_Source: this data set Attribute: Attribute_Label: ARDF_no Attribute_Definition: Unique identifier linking to ARDF site in point feature class ardfcomp_pnt. Attribute_Definition_Source: this data set Attribute_Domain_Values: Unrepresentable_Domain: Each ARDF_no is a two letter quadrangle code and three digit number. Attribute: Attribute_Label: CALL Attribute_Definition: CALL is a classification of how this ARDF site may be a favorable sandstone uranium deposit model. Each site is reviewed for whether (1) if the model type is sandstone uranium or roll-front, (2) if site is described as lode, granite, vein, dike, phosphates, or skarn, and (3) if it is a placer with U present as either a major or minor commodity. Attribute_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: no Enumerated_Domain_Value_Definition: Locality description is not model type sandstone uranium or roll-front, and/or includes the terms lode, granite, vein, dike, phosphate, or skarn. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: maybe Enumerated_Domain_Value_Definition: Locality description may be considered a model type sandstone uranium or roll-front, and excludes the terms lode, granite, vein, dike, phosphate, and skarn. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: placer Enumerated_Domain_Value_Definition: Locality is a placer with U present as either a major or minor commodity. Enumerated_Domain_Value_Definition_Source: this data set Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: yes Enumerated_Domain_Value_Definition: Locality description is model type sandstone urnaium or roll-front, and excludes the terms lode, granite, vein, dike, phosphate, and skarn. Enumerated_Domain_Value_Definition_Source: this data set Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: MS902 Box 25286 Denver Federal Center City: Lakewood State_or_Province: CO Postal_Code: 80225 Country: U.S.A. Contact_Voice_Telephone: 1-888-ASK_USGS Resource_Description: USGS Open-File Report 2016-1191 Distribution_Liability: This publication was prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitue or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ArcGIS geodatabase Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://dx.doi.org/10.3133/ofr20161191 Fees: none Metadata_Reference_Information: Metadata_Date: 20151228 Metadata_Review_Date: 20160906 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Nora Shew Contact_Address: Address_Type: mailing and physical address Address: 4210 University Drive City: Anchorage State_or_Province: AK Postal_Code: 99508-4626 Country: U.S.A. Contact_Voice_Telephone: 907-786-7445 Contact_Electronic_Mail_Address: nshew@usgs.gov Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998