Browse the USGS Publication Warehouse

Publications for publication type Article and publication subtype Journal Article

The addition of 144Nd atomic mass to routine ICP-MS analysis as a Quick Screening Tool for Approximating Rare Earth Elements (Q-STAR) in natural waters, 2024, Journal of Geochemical Exploration (258) -
Hyperspectral (VNIR-SWIR) analysis of roll front uranium host rocks and industrial minerals from Karnes and Live Oak Counties, Texas Coastal Plain, 2024, Journal of Geochemical Exploration (257) -
Assessment of resource potential from mine tailings using geostatistical modeling for compositions: A methodology and application to Katherine Mine site, Arizona, USA, 2023, Journal of Geochemical Exploration (245) -
Tungsten skarn potential of the Yukon-Tanana Upland, eastern Alaska, USA—A mineral resource assessment, 2022, Journal of Geochemical Exploration (232) -
Regional occurrence of aqueous tungsten and relations with antimony, arsenic and molybdenum concentrations (Sardinia, Italy), 2021, Journal of Geochemical Exploration (229) -
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California, 2021, Journal of Geochemical Exploration (223) -
Using stream-side groundwater discharge for geochemical exploration in mountainous terrain, 2019, Journal of Geochemical Exploration (209) -
Selected trace-elements in alluvium and rocks, western Mojave Desert, southern California, 2019, Journal of Geochemical Exploration (200) -
The isometric log-ratio (ilr)-ion plot: A proposed alternative to the Piper diagram, 2018, Journal of Geochemical Exploration (190) -
Mapping of compositional properties of coal using isometric log-ratio transformation and sequential Gaussian simulation – A comparative study for spatial ultimate analyses data, 2018, Journal of Geochemical Exploration (186) -
Geochemical and Pb isotopic characterization of soil, groundwater, human hair, and corn samples from the Domizio Flegreo and Agro Aversano area (Campania region, Italy), 2018, Journal of Geochemical Exploration (184) - B
Ion-adsorption REEs in regolith of the Liberty Hill pluton, South Carolina, USA: An effect of hydrothermal alteration, 2017, Journal of Geochemical Exploration (172) -
Pb-Sr isotopic and geochemical constraints on sources and processes of lead contamination in well waters and soil from former fruit orchards, Pennsylvania, USA: A legacy of anthropogenic activities, 2016, Journal of Geochemical Exploration (170) -
The distribution and composition of REE-bearing minerals in placers of the Atlantic and Gulf coastal plains, USA, 2016, Journal of Geochemical Exploration (162) -
Mercury in stream water at five Czech catchments across a Hg and S deposition gradient, 2015, Journal of Geochemical Exploration (158) -
The distribution of selected elements and minerals in soil of the conterminous United States, 2015, Journal of Geochemical Exploration (154) -
Statistical analysis of soil geochemical data to identify pathfinders associated with mineral deposits: An example from the Coles Hill uranium deposit, Virginia, USA, 2015, Journal of Geochemical Exploration (154) -
Targeting Cu–Au and Mo resources using multi-media exploration geochemistry: An example from Tyonek Quadrangle, Alaska Range, Alaska, 2015, Journal of Geochemical Exploration (157) -
Geochemistry of hydrothermal alteration at the Qolqoleh gold deposit, northern Sanandaj–Sirjan metamorphic belt, northwestern Iran: Vectors to high-grade ore bodies, 2014, Journal of Geochemical Exploration (140) -
Temporal and spatial distribution of alteration, mineralization and fluid inclusions in the transitional high-sulfidation epithermal-porphyry copper system at Red Mountain, Arizona, 2013, Journal of Geochemical Exploration (125) -
Geochemical and isotopic study of soils and waters from an Italian contaminated site: Agro Aversano (Campania), 2011, Journal of Geochemical Exploration (109) - 1-3
Lead isotopes in soils and groundwaters as tracers of the impact of human activities on the surface environment: The Domizio-Flegreo Littoral (Italy) case study, 2011, Journal of Geochemical Exploration (109) - 1-3
Acid rock drainage and climate change, 2009, Journal of Geochemical Exploration (100) - 2-3
Comparison of humus and till as prospecting material in areas of thick overburden and multiple ice-flow events: An example from northeastern New Brunswick, 2009, Journal of Geochemical Exploration (103) - 2-3
Composition and quality of coals in the Huaibei Coalfield, Anhui, China, 2008, Journal of Geochemical Exploration (97) - 2-3
Methane-derived authigenic carbonates from the northern Gulf of Mexico - MD02 Cruise, 2007, Journal of Geochemical Exploration (95) - 1-3
Gas-water-rock interactions in sedimentary basins: CO2 sequestration in the Frio Formation, Texas, USA, 2006, Journal of Geochemical Exploration (89) - 1-3 SPEC. ISS.
Ge/Si and 87Sr/86Sr tracers of weathering reactions and hydrologic pathways in a tropical granitoid system, 2006, Journal of Geochemical Exploration (88) - 1-3 SPEC. ISS.
Geologic, hydrologic, and geochemical interpretations of mineral deposits as analogs for understanding transport of environmental contaminants, 2006, Journal of Geochemical Exploration (88) - 1-3 SPEC. ISS.
Controls on soil pore water solutes: An approach for distinguishing between biogenic and lithogenic processes, 2006, Journal of Geochemical Exploration (88) - 1-3
Effects of enhanced zinc and copper in drinking water on spatial memory and fear conditioning, 2006, Journal of Geochemical Exploration (88) - 1-3 SPEC. ISS.
Effects of iron on arsenic speciation and redox chemistry in acid mine water, 2005, Journal of Geochemical Exploration (85) - 2
Some statistical relationships between stream sediment and soil geochemistry in northwestern Wisconsin - can stream sediment compositions be used to predict compositions of soils in glaciated terranes?, 2004, Journal of Geochemical Exploration (81) - 1-3
Geochemistry of glacial sediments in the area of the Bend massive sulfide deposit, north-central Wisconsin, 2004, Journal of Geochemical Exploration (82) - 1-3
Application of geologic map information to water quality issues in the southern part of the Chesapeake Bay watershed, Maryland and Virginia, eastern United States, 1999, Journal of Geochemical Exploration (64) - 1-3 -3 pt 1
NEOCHIM: An electrochemical method for environmental application, 1999, Journal of Geochemical Exploration (64) - 1-3 -3 pt 1
Mobilization and attenuation of metals downstream from a base-metal mining site in the Matra Mountains, northeastern Hungary, 1999, Journal of Geochemical Exploration (65) - 1 pt 2
Occurrence and transport of total mercury and methyl mercury in the Sacramento River Basin, California, 1999, Journal of Geochemical Exploration (64) - 1-3 -3 pt 1
Recovery and validation of historical sediment quality data from coastal and estuarine areas: An integrated approach, 1998, Journal of Geochemical Exploration (64) - 1-3
In-situ alteration of minerals by acidic ground water resulting from mining activities: Preliminary evaluation of method, 1998, Journal of Geochemical Exploration (64) - 1-3
Electrogeochemical sampling with NEOCHIM - results of tests over buried gold deposits, 1998, Journal of Geochemical Exploration (61) - 1-3
Geochemical patterns in soils of the karst region, Croatia, 1997, Journal of Geochemical Exploration (60) - 2
Sagebrush as a sampling medium for gold exploration in the Great Basin - evaluation from a greenhouse study, 1995, Journal of Geochemical Exploration (54) - 1
Anomalous gold, antimony, arsenic, and tungsten in ground water and alluvium around disseminated gold deposits along the Getchell Trend, Humboldt County, Nevada, 1995, Journal of Geochemical Exploration (52) - 3
A summary of the effects of mining and related activities on the sediment-trace element geochemistry of Lake Coeur d'Alene, Idaho, USA, 1995, Journal of Geochemical Exploration (52) - 1-2
Geology and lithogeochemistry of the Ren gold prospect, Elko County, Nevada - the role of rock sampling in exploration for deep Carlin-type deposits, 1994, Journal of Geochemical Exploration (51) - 1
A geochemical atlas of North Carolina, USA, 1993, Journal of Geochemical Exploration (47) - 1-3
The Hatu gold anomaly, Xinjiang-Uygur Autonomous Region, China - testing the hypothesis of aeolian transport of gold, 1993, Journal of Geochemical Exploration (47) - 1-3
Preliminary studies of the CHIM electrogeochemical method at the Kokomo Mine, Russell Gulch, Colorado, 1993, Journal of Geochemical Exploration (46) - 3
Reconnaissance guidelines for gold exploration in Central Alaska, 1993, Journal of Geochemical Exploration (47) - 1-3
Application of metal zoning to gold exploration in porphyry copper systems, by B.K. Jones: comments, 1993, Journal of Geochemical Exploration (48) - 3
Alteration and geochemical zoning in Bodie Bluff, Bodie mining district, eastern California, 1993, Journal of Geochemical Exploration (48) - 2
Reconnaissance exploration geochemistry in the central Brooks Range, northern Alaska: Implications for exploration of sediment-hosted zinc-lead-silver deposits, 1992, Journal of Geochemical Exploration (42) - 2-3
Geochemical exploration for copper-nickel deposits in the cool-humid climate of northeastern Minnesota, 1992, Journal of Geochemical Exploration (42) - 2-3
Ground water chemistry and geochemical modeling of water-rock interactions at the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Poços de Caldas, Minas Gerais, Brazil, 1992, Journal of Geochemical Exploration (45) - 1-3
The role of atomic absorption spectrometry in geochemical exploration, 1992, Journal of Geochemical Exploration (44) - 1-3
Reference samples for use in analytical geochemistry: their availability, preparation, and appropriate use, 1992, Journal of Geochemical Exploration (44) - 1-3
Decomposition techniques, 1992, Journal of Geochemical Exploration (44) - 1-3
Bias in the analysis of geological materials for gold using current methods, by G.E.M. Hall et al., 1992, Journal of Geochemical Exploration (42) - 2-3
Fluid inclusion gas chemistry as a potential minerals exploration tool: Case studies from Creede, CO, Jerritt Canyon, NV, Coeur d'Alene district, ID and MT, southern Alaska mesothermal veins, and mid-continent MVT's, 1991, Journal of Geochemical Exploration (42) - 1
Weathering and its effect upon geochemical dispersion at the polymetallic Wagga Tank deposit, N.S.W., Australia, 1991, Journal of Geochemical Exploration (40) - 1-3
The effect of scale on the interpretation of geochemical anomalies, 1991, Journal of Geochemical Exploration (40) - 1-3
Rock chemistry and fluid inclusion studies as exploration tools for ore deposits in the Sila batholith, southern Italy, 1991, Journal of Geochemical Exploration (40) - 1-3
The international dissemination of scientific information: The AEG connection, 1991, Journal of Geochemical Exploration (40) - 1-3
Geochemistry and exploration criteria for epithermal cinnabar and stibnite vein deposits in the Kuskokwim River region, southwestern Alaska, 1991, Journal of Geochemical Exploration (41) - 3
An analytical method for hydrogeochemical surveys: Inductively coupled plasma-atomic emission spectrometry after using enrichment coprecipitation with cobalt and ammonium pyrrolidine dithiocarbamate, 1991, Journal of Geochemical Exploration (41) - 3
Modern aerial gamma-ray spectrometry and regional potassium map of the conterminous United States, 1990, Journal of Geochemical Exploration (39) - 1-2
Production of sulfur gases and carbon dioxide by synthetic weathering of crushed drill cores from the Santa Cruz porphyry copper deposit near Casa Grande, Pinal County, Arizona, 1990, Journal of Geochemical Exploration (38) - 1-2
Regional soil-gas helium distribution of the Ely and Delta 1° x 2° quadrangles, Basin and Range Province, 1990, Journal of Geochemical Exploration (38) - 1-2
Multiple gas analyses using a mobile mass spectrometer, 1990, Journal of Geochemical Exploration (38) - 1-2
Epithermal gold-siver deposits in the western United States: time-space products of evolving plutonic, volcanic and tectonic environments, 1990, Journal of Geochemical Exploration (36) - 1-3
Fractionation of palladium and platinum in a Mesozoic diabase sheet, Gettysburg basin, Pennsyvania: Implications for mineral exploration, 1990, Journal of Geochemical Exploration (37) - 1
A comparison of geochemical exploration techniques and sample media within accretionary continental margins: an example from the Pacific Border Ranges, Southern Alaska, U.S.A., 1990, Journal of Geochemical Exploration (37) - 2
Stable isotopes of carbon dioxide in soil gas over massive sulfide mineralization at Crandon, Wisconsin, 1990, Journal of Geochemical Exploration (38) - 1-2
As, Bi, Hg, S, Sb, Sn and Te geochemistry of the J-M Reef, Stillwater Complex, Montana: Constraints on the origin of PGE-enriched sulfides in layered intrusions, 1990, Journal of Geochemical Exploration (37) - 1
Platinum-group element abundance and distribution in chromite deposits of the Acoje Block, Zambales Ophiolite Complex, Philippines, 1990, Journal of Geochemical Exploration (37) - 1
A geochemical sampling technique for use in areas of active alpine glaciation: an application from the central Alaska Range, 1990, Journal of Geochemical Exploration (37) - 3
Geology and geochemistry of epithermal precious metal vein systems in the intra-oceanic arcs of Palau and Yap, western Pacific, 1990, Journal of Geochemical Exploration (35) - 1-3
Geochemical signatures of possible deep-seated ore deposits in Tertiary volcanic centers, Arizona and New Mexico, U.S.A., 1989, Journal of Geochemical Exploration (32) - 1-3
Geochemistry of placer gold, Koyukuk-Chandalar mining district, Alaska, 1989, Journal of Geochemical Exploration (31) - 2
A comparison of lead-isotope measurements on exploration-type samples using inductively coupled plasma and thermal ionization mass spectrometry, 1989, Journal of Geochemical Exploration (32) - 1-3
Soil geochemistry of Mother Lode-type gold deposits in the Hodson mining district, central California, U.S.A., 1989, Journal of Geochemical Exploration (32) - 1-3
Concentration of gold in natural waters, 1988, Journal of Geochemical Exploration (30) - 1-3
Gold and other metals in big sagebrush (Artemisia tridentata Nutt.) as an exploration tool, Gold Run District, Humboldt County, Nevada, 1988, Journal of Geochemical Exploration (30) - 1-3
Response of douglas fir (Pseudotsuga menziesii) to uraniferous groundwater in a small glaciated drainage, Northeastern Washington State, 1987, Journal of Geochemical Exploration (27) - 3
Regional geochemical studies in parts of Maine, New Hampshire and Vermont, U.S.A., 1987, Journal of Geochemical Exploration (29) - 1-3
Geochemical studies in the Indian Pass and Picacho Peak Bureau of Land Management Wilderness study areas, imperial county, Southern California, 1987, Journal of Geochemical Exploration (28) - 1-3
Mineralogical basis for the interpretation of multi-element (ICP-AES), oxalic acid, and aqua regia partial digestions of stream sediments for reconnaissance exploration geochemistry, 1987, Journal of Geochemical Exploration (29) - 1-3
Response of douglas fir (Pseudotsuga menziesii) to uraniferous groundwater in a small glaciated drainage, Northeastern Washington State, 1987, Journal of Geochemical Exploration (27) - 1-2
A tubular-coring device for use in biogeochemical sampling of succulent and pulpy plants, 1986, Journal of Geochemical Exploration (25) - 3
Emission spectrographic determination of volatile trace elements in geologic materials by a carrier distillation technique, 1986, Journal of Geochemical Exploration (25) - 3
Geochemical and fluid zonation in the skarn environment at the tomboy-minnie gold deposits, Lander County, Nevada, 1986, Journal of Geochemical Exploration (25) - 1-2
The copper-nickel concentration log: A tool for stratigraphic interpretation within the ultramafic and basal zones of the stillwater complex, Montana, 1985, Journal of Geochemical Exploration (23) - 2
Gases and trace elements in soils at the North Silver Bell deposit, Pima County, Arizona - Reply, 1985, Journal of Geochemical Exploration (24) - 1
The use of plants in prospecting for gold: A brief overview with a selected bibliography and topic index, 1985, Journal of Geochemical Exploration (24) - 3
Correlations among hydrocarbon microseepage, soil chemistry, and uptake of micronutrients by plants, Bell Creek oil field, Montana, 1985, Journal of Geochemical Exploration (23) - 2
Adjustment of geochemical background by robust multivariate statistics, 1985, Journal of Geochemical Exploration (24) - 2
A comparative study of stream water and stream sediment as geochemical exploration media in the Rio Tanama porphyry copper district, Puerto Rico, 1985, Journal of Geochemical Exploration (24) - 2
A procedure for estimating Bacillus cereus spores in soil and stream-sediment samples - A potential exploration technique, 1985, Journal of Geochemical Exploration (23) - 3
GEOCHEMISTRY OF MAJUBA HILL, NEVADA., 1984, Journal of Geochemical Exploration (25) - 1-2
SEDIMENT-HOSTED PRECIOUS METAL DEPOSITS., 1984, Journal of Geochemical Exploration (25) - 1-2
Gold in natural water: A method of determination by solvent extraction and electrothermal atomization, 1984, Journal of Geochemical Exploration (20) - 3
Copper and cobalt in aquatic mosses and stream sediments from the Idaho Cobalt Belt, 1984, Journal of Geochemical Exploration (20) - 1
ARSENIC MINERALS AS INDICATORS OF CONDITIONS OF GOLD DEPOSITION IN CARLIN-TYPE GOLD DEPOSITS., 1984, Journal of Geochemical Exploration (25) - 1-2
A comparison of iron oxide-rich joint coatings and rock chips as geochemical sampling media in exploration for disseminated gold deposits, 1984, Journal of Geochemical Exploration (20) - 2
Use of partial dissolution techniques in geochemical exploration, 1984, Journal of Geochemical Exploration (20) - 2
EXPLORATION STRATEGY FOR HOT-SPRING PRECIOUS-METAL DEPOSITS., 1984, Journal of Geochemical Exploration (25) - 1-2
Gases and trace elements in soils at the North Silver Bell deposit, Pima County, Arizona, 1984, Journal of Geochemical Exploration (20) - 3
EPITHERMAL GOLD-SILVER MINERALIZATION RELATED TO VOLCANIC SUBSIDENCE IN THE CUSTER GRABEN, CUSTER COUNTY, IDAHO., 1984, Journal of Geochemical Exploration (25) - 1-2
DEFINITION OF MULTIVARIATE GEOCHEMICAL ASSOCIATIONS WITH POLYMETALLIC MINERAL OCCURRENCES USING A SPATIALLY DEPENDENT CLUSTERING TECHNIQUE AND RASTERIZED STREAM SEDIMENT DATA - AN ALASKAN EXAMPLE., 1984, Journal of Geochemical Exploration (25) - 1-2
Characteristics that distinguish types of epithermal deposits, 1984, Journal of Geochemical Exploration (25) - 1-2
RELATIONSHIP OF THE CORTEZ CALDERA TO THE CORTEZ DISSEMINATED GOLD DEPOSIT, NEVADA., 1984, Journal of Geochemical Exploration (25) - 1-2
A rapid, partial leach and organic separation for the sensitive determination of Ag, Bi, Cd, Cu, Mo, Pb, Sb, and Zn in surface geologic materials by flame atomic absorption, 1984, Journal of Geochemical Exploration (20) - 3
Workshop 2: Biogeochemistry in mineral exploration, 1984, Journal of Geochemical Exploration (21) - 1-3
Tuffaceous sediments as source rocks for uranium: A case study of the White River Formation, Wyoming, 1983, Journal of Geochemical Exploration (18) - 3
Sulphide mineralization and wall-rock alteration in ophiolites and modern oceanic spreading centres, 1983, Journal of Geochemical Exploration (19) - 1-3
Scoresum - A technique for displaying and evaluating multi-element geochemical information, with examples of its use in regional mineral assessment programs, 1983, Journal of Geochemical Exploration (19) - 1-3
The use of sagebrush (Artemisia) as a biogeochemical indicator of base-metal deposits in Precambrian rocks of west-central Colorado, 1983, Journal of Geochemical Exploration (18) - 3
Reply to comments of S.M. Johnson, 1982, Journal of Geochemical Exploration (17) - 2
Comparison of hot hydroxylamine hydrochloride and oxalic acid leaching of stream sediment and coated rock samples as anomaly enhancement techniques, 1982, Journal of Geochemical Exploration (17) - 1
Guidelines for finding concretionary Mn-Fe oxides in streams, 1982, Journal of Geochemical Exploration (17) - 1
Hydrogeochemical prospecting for porphyry copper deposits in the tropical-marine climate of Puerto Rico, 1982, Journal of Geochemical Exploration (16) - 3
Uraniferous opal, Virgin Valley, Nevada: conditions of formation and implications for uranium exploration, 1982, Journal of Geochemical Exploration (16) - 3
Uranium in spring water and bryophytes at basin creek in central idaho, 1982, Journal of Geochemical Exploration (17) - 3
Estimation of the geochemical threshold and its statistical significance, 1981, Journal of Geochemical Exploration (16) - 1
Geochemical prospecting for hydrocarbons in the outer continental shelf, Southern Bering Sea, Alaska, 1981, Journal of Geochemical Exploration (14) - C
Sequential extraction techniques applied to a porphyry copper deposit in the basin and range province, 1981, Journal of Geochemical Exploration (14) - C
Uranium in big sagebrush from western U.S. and evidence of possible mineralization in the Owyhee mountains of Idaho, 1981, Journal of Geochemical Exploration (14) - C
Regional geochemical studies in the Patagonia Mountains, Santa Cruz County, Arizona, 1981, Journal of Geochemical Exploration (14) - C
Laser fluorometric analysis of plants for uranium exploration, 1981, Journal of Geochemical Exploration (15) - 1-3
The partitioning of copper among selected phases of geologic media of two porphyry copper districts, Puerto Rico, 1981, Journal of Geochemical Exploration (15) - 1-3
Manganese dioxide causes spurious gold values in flame atomic-absorption readings from HBr-Br2 digestions, 1981, Journal of Geochemical Exploration (15) - 1-3
The distribution of uranium and thorium in granitic rocks of the basin and range province, Western United States, 1981, Journal of Geochemical Exploration (14) - C
Geochemical evidence for a brooks range mineral belt, Alaska, 1981, Journal of Geochemical Exploration (15) - 1-3
Jasperoid float and stream cobbles as tools in geochemical exploration for hydrothermal ore deposits, 1981, Journal of Geochemical Exploration (14) - C
Heavy metals and manganese oxides in the genesee watershed, New York state: effects of geology and land use, 1981, Journal of Geochemical Exploration (14) - C
Flameless atomic-absorption determination of gold in geological materials, 1980, Journal of Geochemical Exploration (13) - 1
Geochemical exploration for uranium in playas., 1980, Journal of Geochemical Exploration (13) - 2-3
Uranium transport in the Walker River Basin, California and Nevada, 1979, Journal of Geochemical Exploration (11) - 3
Recent developments in uranium exploration using the U.S. geological survey's mobile helium detector, 1979, Journal of Geochemical Exploration (11) - 1
Disequilibrium in the 238uranium series in samples from yeelirrie, Western Australia, 1979, Journal of Geochemical Exploration (12) - C
Conceptual models in exploration geochemistry-The Basin and Range Province of the Western United States and Northern Mexico, 1978, Journal of Geochemical Exploration (9) - 2-3
A tubular-scoop sampler for stream sediments, 1978, Journal of Geochemical Exploration (10) - 2
Uranium and coexisting element behaviour in surface waters and associated sediments with varied sampling techniques used for uranium exploration, 1977, Journal of Geochemical Exploration (8) - 1-2
Tellurium, a guide to mineral deposits, 1977, Journal of Geochemical Exploration (8) - 1-2
Radioactive springs geochemical data related to uranium exploration, 1977, Journal of Geochemical Exploration (8) - 1-2
Application of gold compositional analyses to mineral exploration in the United States, 1977, Journal of Geochemical Exploration (8) - 1-2
The zonal distribution of selected elements above the Kalamazoo porphyry copper deposit, San Manuel district, Pinal County, Arizona, 1976, Journal of Geochemical Exploration (5) - 1-2
The california poppy (eschscholtzia mexicana) as a copper indicator plant - a new example, 1976, Journal of Geochemical Exploration (5) - 1-2
Concretionary manganese-iron oxides in streams and their usefulness as a sample medium for geochemical prospecting, 1976, Journal of Geochemical Exploration (6) - 1-2
Uranium determination in natural water by the fissiontrack technique, 1975, Journal of Geochemical Exploration (4) - 4
A probe for sampling interstitial waters of stream sediments and bog soils, 1974, Journal of Geochemical Exploration (3) - 2
Movement of elements into the atmosphere from coniferous trees in subalpine forests of Colorado and Idaho, 1974, Journal of Geochemical Exploration (3) - 3
An auger-sleeve sampler for stony soils, 1972, Journal of Geochemical Exploration (1) - 2