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Federal
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of Africa recent views
Department of the Interior —
This geodatabase reflects the U.S. Geological Survey’s (USGS) ongoing commitment to its mission of understanding the nature and distribution of global mineral... -
Federal
Global Geochemical Database for Critical Minerals in Archived Mine Samples recent views
Department of the Interior —
The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral... -
Federal
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of the People's Republic of China recent views
Department of the Interior —
The U.S. Geological Survey (USGS) has compiled a geodatabase containing mineral-related geospatial data for the People's Republic of China. The data can be used in... -
Federal
Raman and Synchrotron X-ray Data of Sold Phases Used in Chromium Sequestration and Re-oxidation Experiments with Sand and Sediment from Hinkley, CA recent views
Department of the Interior —
This page contains (a) bulk synchrotron-based X-ray absorption spectra; (b) microbeam synchrotron-based X-ray fluorescence maps and spectra; and (c) microbeam Raman... -
Federal
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of Select Countries in Southwest Asia recent views
Department of the Interior —
The U.S. Geological Survey (USGS) has compiled a geodatabase containing mineral-related geospatial data for 10 countries of interest in Southwest Asia (area of... -
Federal
Alaska Resource Data File (ARDF) recent views
Department of the Interior —
The Alaska Resource Data File (ARDF) is a database of mines, prospects, and mineral occurrences in Alaska. It contains information compiled from published and... -
Federal
Geochemical data for waters, rocks, sediments and biofilms from Rio Tinto, Spain recent views
Department of the Interior —
Rio Tinto, Spain, is an example of a fluvial system strongly influenced by acid rock and acid mine drainage. During the spring of 2018 and 2019, samples of stream... -
Federal
The Contaminant Exposure and Effects-Terrestrial Vertebrates database (CEE-TV) recent views
Department of the Interior —
The information provided in the Contaminant Exposure and Effects-Terrestrial Vertebrates (CEE-TV) Database profiles available geo-referenced information on... -
Federal
National Geochemical Database on Ore Deposits: Legacy data recent views
Department of the Interior —
There is a growing demand for commodities (elements, compounds, minerals) used in today's advanced technologies. Critical minerals are usually found in ore deposits... -
Federal
Abandoned Mine Land (AML) Geochemical Data: Silver Island and Crater Island Mining Districts, UT recent views
Department of the Interior —
The United States Geological Survey (USGS) collected a total of 179 samples of surficial sediment from abandoned mine wastepiles, ephemeral channels, nearby outcrops,... -
Federal
Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects recent views
Department of the Interior —
This data release contains geochemical data from selected U.S. Geological Survey (USGS) projects from the 1960s-1980s that were previously unpublished as digital... -
Federal
Data for monitoring trace metals in sediment and clam tissue near the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay, California (ver 2.0, November 2022) recent views
Department of the Interior —
Sediment particles can strongly bind metals, effectively repartitioning them from solution to a solid phase. As a result, sediments may accumulate and retain metals... -
Federal
Concentration Data for 12 Elements of Concern Used in the Development of Surrogate Models for Estimating Elemental Concentrations in Surface Water of Three Hydrologic Basins (Delaware River, Illinois River and Upper Colorado River) recent views
Department of the Interior —
The release of elements of concern (EoC) to surface water can involve both natural and anthropogenic sources. Elevated EoC concentrations can pose a risk to human... -
Federal
Energy Dispersive Spectroscopy and Scanning Electron Microscopy Results from Field Samples near Hinkley, California recent views
Department of the Interior —
Scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS) were used to analyze acid residues from heavy mineral separates, polished grain mounts,... -
Federal
Portable XRF, ICP-MS/OES, and Organic Carbon Bulk Chemical Data of Solids Used in USGS' Study of Hexavalent Chromium Contamination of Ground Water Near Hinkley, CA recent views
Department of the Interior —
This child page contains: (a) qualitative compositional data for 3 elements (chromium, manganese, and iron) as determined by X-ray fluorescence spectrometry using a... -
Federal
Summary of the surficial sample locations, metal concentrations, texture analyses, and Clostridium perfringens spores from Long Island Sound recent views
Department of the Interior —
This tabular data contains a summary of the surficial sample locations, metal concentrations, Clostridium perfringens spores and information regarding sedimentary... -
Federal
Alaska Geochemical Database Version 3.0 (AGDB3) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media recent views
Department of the Interior —
The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one best value determination... -
Federal
Compilation of Geospatial Data (GIS) for the Mineral Industries of Select Countries in the Indo-Pacific recent views
Department of the Interior —
The U.S. Geological Survey (USGS) has compiled a geodatabase containing mineral-related geospatial data for 19 countries of interest in the Indo-Pacific region (area... -
Federal
Alaska Geochemical Database Version 4.0 (AGDB4) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media recent views
Department of the Interior —
The Alaska Geochemical Database Version 4.0 (AGDB4) contains geochemical data compilations in which each geologic material sample has one best value determination for... -
Federal
Geochemical reanalysis of rock and sediment samples from the Middle Fork and South Fork of the Salmon River collected in the mid-1960s through the early 1970s as part of the Idaho Primitive Area studies recent views
Department of the Interior —
This data release is a geochemical data set from the reanalysis of 23 rock and 85 sediment samples collected between 1966 and 1970 by the U.S. Geological Survey...