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Geochemical Database for the Brackish Groundwater Assessment of the United...
Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of... -
U-Pb Isotopic Data and Ages of Zircon and Titanite from Rocks from the...
This data set contains 3 tables containing uranium-lead (U-Pb) isotopic data and crystallization ages of zircon and titanite from igneous, metamorphic, and sedimentary rocks... -
Analyses of historic U.S. Bureau of Mines samples for geochemical...
This report and digital data release presents 286 new geochemical analyses on historic U.S. Bureau of Mines (USBM) samples, including 93 rock, 110 stream sediment, 52 soil, and... -
Geochemical Database for the Brackish Groundwater Assessment of the United...
Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of... -
Nearshore groundwater seepage and geochemical data measured in 2015 at...
Assessment of biogeochemical processes and transformations at the aquifer-estuary interface and measurement of the chemical flux from submarine groundwater discharge (SGD) zones... -
Lithogeochemistry and images of selected drill core samples from the Mineral...
This data release contains analytical data and images for a suite of drill core samples from the Mineral Hill alkaline complex (MHAC), northeastern Wyoming. Geochemistry data... -
Groundwater-quality data in the Modesto-Turlock-Merced Domestic-Supply...
The U.S. Geological Survey collected groundwater samples from 71 wells used for domestic and small system drinking water supplies in Stanislaus and Merced counties of California... -
Western USA Assessment of High Value Materials in Geothermal Fluids and...
This report documents the results of investigations dealing with the concentrations and availabilities of strategic, critical and valuable materials (SCVM) in produced waters... -
WebGeochem: DGGS Geochemical Sample Analysis Search Engine
This application allows users to view available geochemical data in a fully documented HTML table format. Users define the suite of sample analyses to be displayed by selecting... -
Analyses of historic U.S. Bureau of Mines samples for geochemical...
This report and digital data release presents 131 new geochemical analyses on historic U.S. Bureau of Mines (USBM) samples, including 86 rock and 42 heavy mineral concentrate... -
Drill hole locations within the Gillette coal field
This coverage contains a representation of the well locations in the Gillette Coalfield. This theme was created specifically for the National Coal Resources Assessment in the... -
Till geochemistry from rotosonic cores in Minnesota, USA
Samples for analysis were selected from, 1) archived rotosonic cores drilled by the Minnesota Geological Survey and archived at the Lands and Minerals Drill Core Library,... -
Geochemical data from samples collected in 2020 and 2021 for the Western...
During the 2021 field season, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted 1:100,000-scale bedrock geologic mapping of ~2600 mi2... -
Geochemical reanalysis of historical U.S. Geological Survey sediment samples...
The State of Alaska's Strategic and Critical Minerals (SCM) Assessment project, a State-funded Capital Improvement Project (CIP), is designed to evaluate Alaska's statewide... -
SRM 1632e Trace Elements in Coal (Bituminous)
SRM 1632e Trace Elements in Coal (Bituminous) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the analysis of... -
Geochemistry Data from Samples Collected in 2015-2017 to study an OG...
These metadata sets present the comprehensive geochemical composition of solid and water samples from the site of a 11.4ML (million liters) wastewater spill discovered in... -
Water-Quality, Bed-Sediment, and Biological Data (October 2015 through...
Water, bed sediment, and biota were sampled in selected streams from Butte to near Missoula, Montana, as part of a monitoring program in the upper Clark Fork Basin of western... -
Water-Quality, Bed-Sediment, and Biological Data (October 2015 through...
Water, bed sediment, and biota were sampled in selected streams from Butte to near Missoula, Montana, as part of a monitoring program in the upper Clark Fork Basin of western... -
Water-Quality, Bed-Sediment, and Invertebrate Tissue Trace-Element...
Water, bed sediment, and invertebrate tissue were sampled in streams from Butte to near Missoula, Montana, as part of a monitoring program in the Clark Fork Basin. The sampling... -
Major-oxide and trace-element geochemical data from rocks collected in 2015...
The Tok project area is adjacent to the Delta mineral belt volcanogenic massive-sulfide (VMS) district, the Peak gold-silver-copper skarn, and structurally controlled gold and...