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GIS and Information Management - GGGSC

Completed
By Geology, Geophysics, and Geochemistry Science Center September 30, 2024

We support the geospatial component of Mineral Resources Program research and provide public access to research results and geospatial information. We facilitate all aspects of the data life cycle, including the publication and archiving of geospatial information and products. We also develop and steward national-scale data layers considered foundational to the Mineral Resources Program as well as implement geospatial technology to streamline or enhance research workflows.

What Our Project Does

The GIS Project provides GIS support to Mineral Resources Program (MRP) and other USGS projects. The project plays a pivotal role in the development, stewardship, and publication of local to national-scale data layers to meet the Federal mandate to provide geoscientific information to State and Federal agencies, private industry, and the public. GIS encompasses acquisition, compilation, processing, analyzing, modeling, visualizing, documenting, reviewing, publishing, and archiving of geospatial information products. The project conducts research using advanced geospatial technology and analyses to streamline workflows and to create innovative, multi-scale map products to support MRP's role in 21st Century science.

Tasks

GIS Support: provide ad hoc GIS and information management support to Geology, Geophysics, and Geochemistry Science Center (GGGSC) projects and to conduct specialized GIS tasks that are not directly related to other program projects.

GIS Operations: provide and maintain shared GIS, mapping, modeling, digitizing, and scanning resources for GGGSC projects and to supply users with operations support for these common-use systems.

Research and Development: develop and maintain geospatial data supporting MRP research and operational activities. In addition, this task will research and develop GIS methodologies for applying GIS, scientific visualization, data integration, modeling and data dissemination technologies as required. Participation on National Science Foundation project, "Collaborative Research: Brittle-plastic deformation, fluid-rock interaction, and extensional reactivation along Laramide thrust faults in the Sangre de Cristo Mountains, Colorado," includes legacy data compilation and analysis, as well as Sangre de Cristo spatial data for the Deadman fault zone and associated mineralization.

Below are other science projects associated with this project.

data portal screenshot

National Geochemical Database

The National Geochemical Database project assembles, reformats, corrects, and archives historical data obtained from the geochemical analysis of millions of geologic samples collected for USGS studies. These data, representing hundreds of millions of dollars' worth of USGS research, are provided to USGS researchers; other Federal agencies; State Geological Surveys and Environmental Protection...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
National Geochemical Database

National Geochemical Database

The National Geochemical Database project assembles, reformats, corrects, and archives historical data obtained from the geochemical analysis of millions of geologic samples collected for USGS studies. These data, representing hundreds of millions of dollars' worth of USGS research, are provided to USGS researchers; other Federal agencies; State Geological Surveys and Environmental Protection...
Learn More
mine symbol map for USA and Puerto Rico

USMIN Mineral Deposit Database

Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
USMIN Mineral Deposit Database

USMIN Mineral Deposit Database

Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.
Learn More
historic mine in front of dolostone outcrop

Northern Rocky Mountains Transect

The goal of the Northern Rocky Mountains Transect (NRMT) project is to produce updated geologic maps of an important and understudied region of Idaho and western Montana that covers a wide array of distinct geologic terrains.
By
Mineral Resources Program, National Cooperative Geologic Mapping Program, Geology, Geophysics, and Geochemistry Science Center
Northern Rocky Mountains Transect

Northern Rocky Mountains Transect

The goal of the Northern Rocky Mountains Transect (NRMT) project is to produce updated geologic maps of an important and understudied region of Idaho and western Montana that covers a wide array of distinct geologic terrains.
Learn More
Image shows an Alaskan Mountain viewed through hyperspectral imaging

Data Management and Spatial Studies - GGGSC

We provide support for geospatial analyses, mobile field data collection, management of geospatial collections including documentation, and distribution of all dataset types (geophysical, geochemistry, remote sensing (hyperspectral), etc.). GIS and data management support are provided including hyperspectral and geophysical studies that improve capabilities and applications for investigating...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
Data Management and Spatial Studies - GGGSC

Data Management and Spatial Studies - GGGSC

We provide support for geospatial analyses, mobile field data collection, management of geospatial collections including documentation, and distribution of all dataset types (geophysical, geochemistry, remote sensing (hyperspectral), etc.). GIS and data management support are provided including hyperspectral and geophysical studies that improve capabilities and applications for investigating...
Learn More
Map of regional tectonic setting and bedrock geology for the Lake Superior region, MN, WI, MI

Geophysics of Precambrian Terranes, Upper Midwest and Rocky Mountains

The project objective is to provide follow-up geophysical ground data acquisition and interpretation for areas involving Precambrian geologic settings in the Upper Midwest and Rocky Mountains. The project is designed fill gaps and to complement the high-quality aeromagnetic acquired during the USGS Earth Mapping Resources Initiative (Earth MRI).
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
Geophysics of Precambrian Terranes, Upper Midwest and Rocky Mountains

Geophysics of Precambrian Terranes, Upper Midwest and Rocky Mountains

The project objective is to provide follow-up geophysical ground data acquisition and interpretation for areas involving Precambrian geologic settings in the Upper Midwest and Rocky Mountains. The project is designed fill gaps and to complement the high-quality aeromagnetic acquired during the USGS Earth Mapping Resources Initiative (Earth MRI).
Learn More
Earth MRI data and applications graphic

Earth Mapping Resources Initiative (Earth MRI)

The goal of Earth MRI is to improve our knowledge of the geologic framework in the United States and to identify areas that may have the potential to contain undiscovered critical mineral resources. Enhancement of our domestic mineral supply will decrease the Nation’s reliance on foreign sources of minerals that are fundamental to our security and economy.
By
Mineral Resources Program
Earth Mapping Resources Initiative (Earth MRI)

Earth Mapping Resources Initiative (Earth MRI)

The goal of Earth MRI is to improve our knowledge of the geologic framework in the United States and to identify areas that may have the potential to contain undiscovered critical mineral resources. Enhancement of our domestic mineral supply will decrease the Nation’s reliance on foreign sources of minerals that are fundamental to our security and economy.
Learn More
NGMDB Icon

The National Geologic Map Database (NGMDB)

The National Geologic Map Database (NGMDB) is a distributed archive of geoscience information for the Nation. It was mandated by the Geologic Mapping Act of 1992 and is cooperatively built and maintained by the USGS and State Geological Surveys. We welcome you to explore the archive, view the maps, and help us to improve this resource.
By
Geology, Energy, and Minerals Mission Area, National Cooperative Geologic Mapping Program
The National Geologic Map Database (NGMDB)

The National Geologic Map Database (NGMDB)

The National Geologic Map Database (NGMDB) is a distributed archive of geoscience information for the Nation. It was mandated by the Geologic Mapping Act of 1992 and is cooperatively built and maintained by the USGS and State Geological Surveys. We welcome you to explore the archive, view the maps, and help us to improve this resource.
Learn More
USGS science for a changing world logo

Distribution of Fibrous Erionite in the United States and Implications For Human Health

Fibrous erionite, a zeolite mineral, has been designated as a human carcinogen by the World Health Organization and is believed to be the cause of extraordinarily high rates of malignant mesothelioma and other asbestos - related diseases in several villages in Central Turkey. A recent study by the University of Hawaii in collaboration with the U. S. Environmental Protection Agency in...
By
John Wesley Powell Center for Analysis and Synthesis
Distribution of Fibrous Erionite in the United States and Implications For Human Health

Distribution of Fibrous Erionite in the United States and Implications For Human Health

Fibrous erionite, a zeolite mineral, has been designated as a human carcinogen by the World Health Organization and is believed to be the cause of extraordinarily high rates of malignant mesothelioma and other asbestos - related diseases in several villages in Central Turkey. A recent study by the University of Hawaii in collaboration with the U. S. Environmental Protection Agency in Dunn County,
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Below are data releases associated with this project.

Filter Total Items: 36

Geologic map database of the Bison Range and vicinity, northwestern Montana Geologic map database of the Bison Range and vicinity, northwestern Montana

This data release provides Geologic Map Schema (GeMS)-compliant GIS data for new geologic mapping of the Bison Range and surrounding area on the Flathead Reservation, northwestern Montana. The database represents the geology for the 150 square kilometer, geologically complex map area, at a publication scale of 1:24,000. The map covers parts of Sanders and Lake Counties, Montana. All...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic Map of the White Rock Canyon quadrangle, Carbon County, Wyoming GIS Data for Geologic Map of the White Rock Canyon quadrangle, Carbon County, Wyoming

This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the geologic map of the White Rock Canyon quadrangle, Carbon County, Wyoming (Hyden and others, 1968). Attribute tables and geospatial features (points, lines and polygons) conform to the Geologic Map Schema (GeMS, 2020) and represent the geologic map as published in USGS Geologic Quadrangle Map GQ...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Reconnaissance Geologic Map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho GIS Data for Reconnaissance Geologic Map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho

This data release for the reconnaissance geologic map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho, is a Geologic Map Schema (GeMS, 2020)-compliant version of the geologic map published in U.S. Geological Survey (USGS) Scientific Investigations Report Map SIR 2007-5046 (Simmons, et al, 2007). The database represents the geology for the 625,
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic and Structure Map of the Choteau 1 x 2 Degree Quadrangle, Western Montana GIS Data for Geologic and Structure Map of the Choteau 1 x 2 Degree Quadrangle, Western Montana

The data release for the geologic and structure map of the Choteau 1 x 2 degree quadrangle, western Montana, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U.S. Geological Survey (USGS) Miscellaneous Investigations Series Map I-1300 (Mudge and others, 2001). The updated digital data present the attribute tables and...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

SHRIMP U-Pb and LA-ICPMS U-Pb geochronologic data for igneous and metasedimentary rocks in central Idaho mineral province, U.S.A. SHRIMP U-Pb and LA-ICPMS U-Pb geochronologic data for igneous and metasedimentary rocks in central Idaho mineral province, U.S.A.

These data are for a geochronologic study of emplacement ages for plutons of the Cretaceous Idaho batholith and detrital zircon ages for metasedimentary rocks, west-central Idaho. Zircon from six samples of discrete plutons across a regional transect were dated by sensitive high resolution ion microprobe (SHRIMP). SHRIMP U-Pb ages of igneous rocks connect the igneous activity to...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

National-Scale Geophysical, Geologic, and Mineral Resource Data and Grids for the United States, Canada, and Australia: Data in Support of the Tri-National Critical Minerals Mapping Initiative (ver 1.1, March 2025) National-Scale Geophysical, Geologic, and Mineral Resource Data and Grids for the United States, Canada, and Australia: Data in Support of the Tri-National Critical Minerals Mapping Initiative (ver 1.1, March 2025)

National-scale geologic, geophysical, and mineral resource raster and vector data covering the United States, Canada, and Australia are provided in this data release. The data were compiled as part of the tri-national Critical Minerals Mapping Initiative (CMMI). The CMMI, established in 2019, is an international science collaboration between the U.S. Geological Survey (USGS), Geoscience...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for the Geologic Map of the Arlington Quadrangle, Carbon County, Wyoming GIS Data for the Geologic Map of the Arlington Quadrangle, Carbon County, Wyoming

This U.S. Geological Survey (USGS) data release for the geologic map of the Arlington quadrangle, Carbon County, Wyoming, is a Geologic Map Schema (GeMS, 2020)-compliant version of the printed geologic map published in USGS Geologic Map Quadrangle GQ-643 (Hyden and others, 1967). The database represents the geology for the 35,776-acre map plate at a publication scale of 1:24,000...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic Map of Precambrian Metasedimentary Rocks of The Medicine Bow Mountains, Albany and Carbon Counties, Wyoming GIS Data for Geologic Map of Precambrian Metasedimentary Rocks of The Medicine Bow Mountains, Albany and Carbon Counties, Wyoming

This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the geologic map of Precambrian metasedimentary rocks of the Medicine Bow Mountains, Albany and Carbon Counties, Wyoming (Houston and Karlstrom, 1992). Attribute tables and geospatial features (points, lines and polygons) conform to the Geologic Map Schema (GeMS, 2020) and represent the geologic...
By
Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic Map of the Lake Owen Quadrangle, Albany County, Wyoming GIS Data for Geologic Map of the Lake Owen Quadrangle, Albany County, Wyoming

This U.S. Geological Survey (USGS) data release presents a digital database of geospatially enabled vector layers and tabular data transcribed from the geologic map of the Lake Owen quadrangle, Albany County, Wyoming, which was originally published as U.S. Geological Survey Geologic Quadrangle Map GQ-1304 (Houston and Orback, 1976). The 7.5-minute Lake Owen quadrangle is located in...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects

This data release contains geochemical data from selected U.S. Geological Survey (USGS) projects from the 1960s-1980s that were previously unpublished as digital data. The objective of those projects was to describe the geology, determine petrologic and geochemical characteristics, or to evaluate the mineral resource potential of Federal Lands and adjacent study areas. These data...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Geochemical Data Release for Idaho Primitive Area, including the contiguous Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks Primitive Area, the Sawtooth Primitive Area, and adjacent areas, central Idaho (ver. 1.2, June 2022) Geochemical Data Release for Idaho Primitive Area, including the contiguous Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks Primitive Area, the Sawtooth Primitive Area, and adjacent areas, central Idaho (ver. 1.2, June 2022)

This U.S. Geological Survey (USGS) data release (ver. 1.2, April 2022) contains a set of previously unpublished geochemical data from project studies of primitive areas in central Idaho, including the Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks and Sawtooth Primitive Areas, and the Gospel-Hump Wilderness Area. The purpose of the USGS Idaho Primitive Area studies...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 10.0, May 2023) Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 10.0, May 2023)

Version 10.0 of these data are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits, and mineral regions in the United States. Mine and prospect-related symbols, such as those used to represent prospect pits, mines, adits, dumps, tailings, etc., hereafter referred to as 'mine' symbols or features, have been digitized...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Map associated with this project.

Geologic map of the central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana Geologic map of the central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana

This geologic map of the central Beaverhead Mountains portrays a complex geologic history of depositional basin development interspersed with deformational events. Generalized geology for young basins, compiled from sources on both sides of the range, is combined with newly mapped bedrock geology to better integrate geologic development of the map area.Successive extensional basins were...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Below are publications associated with this project.

Filter Total Items: 97

Structural analysis of brittle-plastic shear zones in the Sangre de Cristo Range, southern Colorado USA: Superposition of Rio Grande rift extension on Laramide contraction Structural analysis of brittle-plastic shear zones in the Sangre de Cristo Range, southern Colorado USA: Superposition of Rio Grande rift extension on Laramide contraction

The Sangre de Cristo Range in southern Colorado exposes some of the deepest Cenozoic structural levels in the Rocky Mountain region, including mylonitic shear zones associated with both the Laramide orogeny and Rio Grande rift. We investigated the relation between Laramide contraction and Rio Grande rift extension with detailed geologic mapping, kinematic analysis, and geochronometry in...
Authors
Michael C. Sitar, John Singleton, Jeffrey M. Rahl, Jonathan Caine, Jacob King, Andrew Kylander-Clark, Paul O’Sullivan
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Thick- and thin-skinned contractional styles and the tectonic evolution of the northern Sangre de Cristo Mountains, Colorado, USA Thick- and thin-skinned contractional styles and the tectonic evolution of the northern Sangre de Cristo Mountains, Colorado, USA

The Sangre de Cristo Mountains of southern Colorado and northern New Mexico, USA, contain an unusual combination of thick- and thin-skinned contractional structures involving both basement and cover rocks in the Laramide Rocky Mountain foreland. These structures are truncated by down-faulted extensional basins to the east and west. Together with synorogenic sediments, these structures...
Authors
David Lindsey, Jonathan Caine
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Geoelectric evidence for a wide spatial footprint of active extension in central Colorado Geoelectric evidence for a wide spatial footprint of active extension in central Colorado

Three-dimensional magnetotelluric (MT) imaging in central Colorado reveals a set of north-striking high-conductivity tracks at lower-crustal (50–20 km) depths, with conductive finger-like structures rising off these tracks into the middle crust (20–5 km depth). We interpret these features to represent saline aqueous fluids and partial melt that are products of active extensional...
Authors
Benjamin S. Murphy, Jonathan Caine, Paul Bedrosian, Kayla Crosbie
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Roles of regional structures and country-rock facies in defining mineral belts in central Idaho mineral province with detail for Yellow Pine and Thunder Mountain mining districts Roles of regional structures and country-rock facies in defining mineral belts in central Idaho mineral province with detail for Yellow Pine and Thunder Mountain mining districts

The central Idaho metallogenic province hosts numerous mineral deposit types. These include Late Cretaceous precious-polymetallic vein deposits, amagmatic Paleocene–Eocene breccia-hosted gold-tungsten-antimony deposits, and Eocene mercury deposits in metasedimentary roof pendants and in Late Cretaceous granitoids. Hot-springs gold deposits in Eocene volcanic rocks are also included in...
Authors
Karen Lund, John Aleinikoff, Christopher S. Holm-Denoma
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Temporal relations between the Boulder Batholith and Elkhorn Mountains Volcanics, western Montana: “The Nature of Batholiths” revised Temporal relations between the Boulder Batholith and Elkhorn Mountains Volcanics, western Montana: “The Nature of Batholiths” revised

No abstract available.
Authors
Karen Lund, John Aleinikoff
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

From crystals to crustal-scale seismic anisotropy: Bridging the gap between rocks and seismic studies with digital geologic map data in Colorado From crystals to crustal-scale seismic anisotropy: Bridging the gap between rocks and seismic studies with digital geologic map data in Colorado

Deep continental crustal structures are enigmatic due to lack of direct exposures and limited tools to investigate them remotely. Seismic waves can sample these rocks, but most seismic methods focus on coarse crustal structures while laboratory measurements concentrate on crystal-scale rock properties, and little work has been conducted to bridge this interpretation gap. In some places...
Authors
Michael Frothingham, Kevin Mahan, Vera Schulte-Pelkum, Jonathan Caine, Frederick Vollmer
By
Geology, Geophysics, and Geochemistry Science Center, Geosciences and Environmental Change Science Center

Pyrrhotite distribution in the conterminous United States, 2020 Pyrrhotite distribution in the conterminous United States, 2020

In parts of Connecticut and Massachusetts, foundations of some homes are cracking and crumbling. Failing foundations can reduce the market value of a home and lifting a house to replace and repour a foundation is an expensive undertaking. In response, some homeowners are defaulting on their mortgages and abandoning their homes. The culprit is pyrrhotite, which occurs in construction...
Authors
Jeffrey Mauk, Thomas Crafford, John Horton, Carma San Juan, Robinson
By
Geology, Geophysics, and Geochemistry Science Center

Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork Cu-Mo ores and penecontemporaneous Cu lodes Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork Cu-Mo ores and penecontemporaneous Cu lodes

The ore-genesis model for world-class deposits of the Butte mining district, Montana, USA, is deep pre-Main Stage porphyry Cu-Mo and overlying Main Stage Ag-Zn-Cu zoned-lode deposits, both of which formed from hydrothermal fluids driven by minor volumes of rhyolitic magma. The lode-specific model is that hydrothermal processes diminished in intensity outward from district center along...
Authors
Karen Lund, Ryan J. McAleer, John Aleinikoff, Michael Cosca, Michael Kunk
By
Geology, Geophysics, and Geochemistry Science Center, Bascom ARgon Dating (BARD) Laboratory

The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States

The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States (https://doi. org/10.5066/F7WH2N65) represents a seamless, spatial database of 48 State geologic maps that range from 1:50,000 to 1:1,000,000 scale. A national digital geologic map database is essential in interpreting other datasets that support numerous types of national-scale studies and...
Authors
John Horton, Carma San Juan, Douglas Stoeser
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Undiscovered porphyry copper resources in the Urals—A probabilistic mineral resource assessment Undiscovered porphyry copper resources in the Urals—A probabilistic mineral resource assessment

A probabilistic mineral resource assessment of metal resources in undiscovered porphyry copper deposits of the Ural Mountains in Russia and Kazakhstan was done using a quantitative form of mineral resource assessment. Permissive tracts were delineated on the basis of mapped and inferred subsurface distributions of igneous rocks assigned to tectonic zones that include magmatic arcs where...
Authors
Jane Hammarstrom, Mark Mihalasky, Stephen Ludington, Jeffrey Phillips, Byron Berger, Paul Denning, Connie Dicken, John Mars, Michael Zientek, Richard Herrington, Reimar Seltmann
By
Mineral Resources Program, Geology, Energy & Minerals Science Center

Geology and mineral resources of the Southwestern and South-Central Wyoming Sagebrush Focal Area, Wyoming, and the Bear River Watershed Sagebrush Focal Area, Wyoming and Utah: Chapter E in Mineral resources of the Sagebrush Focal Areas of Idaho, Monta Geology and mineral resources of the Southwestern and South-Central Wyoming Sagebrush Focal Area, Wyoming, and the Bear River Watershed Sagebrush Focal Area, Wyoming and Utah: Chapter E in Mineral resources of the Sagebrush Focal Areas of Idaho, Monta

SummaryThe U.S. Department of the Interior has proposed to withdraw approximately 10 million acres of Federal lands from mineral entry (subject to valid existing rights) from 12 million acres of lands defined as Sagebrush Focal Areas (SFAs) in Idaho, Montana, Nevada, Oregon, Utah, and Wyoming (for further discussion on the lands involved see Scientific Investigations Report 2016–5089–A)...
Authors
Anna Wilson, Timothy Hayes, Mary Benson, Douglas Yager, Eric Anderson, Donald Bleiwas, Jacob DeAngelo, Connie L. Dicken, Ronald M. Drake, Gregory L. Fernette, Stuart Giles, Jonathan Glen, Jon Haacke, John Horton, Heather Parks, Barnaby Rockwell, Colin Williams
By
Geology, Energy, and Minerals Mission Area, Energy Resources Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geology, Minerals, Energy, and Geophysics Science Center, Geology, Geophysics, and Geochemistry Science Center, National Minerals Information Center

Geology and mineral resources of the North-Central Idaho Sagebrush Focal Area: Chapter C in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming Geology and mineral resources of the North-Central Idaho Sagebrush Focal Area: Chapter C in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming

SummaryThe U.S. Department of the Interior has proposed to withdraw approximately 10 million acres of Federal lands from mineral entry (subject to valid existing rights) from 12 million acres of lands defined as Sagebrush Focal Areas (SFAs) in Idaho, Montana, Nevada, Oregon, Utah, and Wyoming (for further discussion on the lands involved see Scientific Investigations Report 2016–5089–A)...
Authors
Karen Lund, Lukas Zürcher, Albert Hofstra, Bradley Van Gosen, Mary Benson, Stephen Box, Eric Anderson, Donald Bleiwas, Jacob DeAngelo, Ronald M. Drake, Gregory L. Fernette, Stuart Giles, Jonathan Glen, Jon Haacke, John Horton, David John, Gilpin Robinson, Barnaby Rockwell, Carma San Juan, Brian Shaffer, Steven Smith, Colin Williams
By
Geology, Energy, and Minerals Mission Area, Energy Resources Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geology, Energy & Minerals Science Center, Geology, Minerals, Energy, and Geophysics Science Center, Geology, Geophysics, and Geochemistry Science Center, National Minerals Information Center

Below are news stories associated with this project.

Stitching Together the New Digital Geologic Quilt of the United States

Stitching Together the New Digital Geologic Quilt of the United States

A carbonatite here, a glacial moraine there, a zig-zagging fault or two, even a behemoth of a batholith. The geology of the 50 States is an enormous...

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USGS Assesses Mineral Potential for Sagebrush Habitats in Six Western States

USGS Assesses Mineral Potential for Sagebrush Habitats in Six Western States

At the request of the Bureau of Land Management, USGS has released an assessment of mineral resources in six Western states.

Read Article
New USGS Alaska Geochemical Atlas Tells Rich Tales About the Last Frontier

New USGS Alaska Geochemical Atlas Tells Rich Tales About the Last Frontier

The U.S. Geological Survey has produced a new compilation of landscape-scale sediment and soil geochemical data for Alaska. This was last completed...

Read Article

We support the geospatial component of Mineral Resources Program research and provide public access to research results and geospatial information. We facilitate all aspects of the data life cycle, including the publication and archiving of geospatial information and products. We also develop and steward national-scale data layers considered foundational to the Mineral Resources Program as well as implement geospatial technology to streamline or enhance research workflows.

What Our Project Does

The GIS Project provides GIS support to Mineral Resources Program (MRP) and other USGS projects. The project plays a pivotal role in the development, stewardship, and publication of local to national-scale data layers to meet the Federal mandate to provide geoscientific information to State and Federal agencies, private industry, and the public. GIS encompasses acquisition, compilation, processing, analyzing, modeling, visualizing, documenting, reviewing, publishing, and archiving of geospatial information products. The project conducts research using advanced geospatial technology and analyses to streamline workflows and to create innovative, multi-scale map products to support MRP's role in 21st Century science.

Tasks

GIS Support: provide ad hoc GIS and information management support to Geology, Geophysics, and Geochemistry Science Center (GGGSC) projects and to conduct specialized GIS tasks that are not directly related to other program projects.

GIS Operations: provide and maintain shared GIS, mapping, modeling, digitizing, and scanning resources for GGGSC projects and to supply users with operations support for these common-use systems.

Research and Development: develop and maintain geospatial data supporting MRP research and operational activities. In addition, this task will research and develop GIS methodologies for applying GIS, scientific visualization, data integration, modeling and data dissemination technologies as required. Participation on National Science Foundation project, "Collaborative Research: Brittle-plastic deformation, fluid-rock interaction, and extensional reactivation along Laramide thrust faults in the Sangre de Cristo Mountains, Colorado," includes legacy data compilation and analysis, as well as Sangre de Cristo spatial data for the Deadman fault zone and associated mineralization.

Below are other science projects associated with this project.

data portal screenshot

National Geochemical Database

The National Geochemical Database project assembles, reformats, corrects, and archives historical data obtained from the geochemical analysis of millions of geologic samples collected for USGS studies. These data, representing hundreds of millions of dollars' worth of USGS research, are provided to USGS researchers; other Federal agencies; State Geological Surveys and Environmental Protection...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
National Geochemical Database

National Geochemical Database

The National Geochemical Database project assembles, reformats, corrects, and archives historical data obtained from the geochemical analysis of millions of geologic samples collected for USGS studies. These data, representing hundreds of millions of dollars' worth of USGS research, are provided to USGS researchers; other Federal agencies; State Geological Surveys and Environmental Protection...
Learn More
mine symbol map for USA and Puerto Rico

USMIN Mineral Deposit Database

Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
USMIN Mineral Deposit Database

USMIN Mineral Deposit Database

Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.
Learn More
historic mine in front of dolostone outcrop

Northern Rocky Mountains Transect

The goal of the Northern Rocky Mountains Transect (NRMT) project is to produce updated geologic maps of an important and understudied region of Idaho and western Montana that covers a wide array of distinct geologic terrains.
By
Mineral Resources Program, National Cooperative Geologic Mapping Program, Geology, Geophysics, and Geochemistry Science Center
Northern Rocky Mountains Transect

Northern Rocky Mountains Transect

The goal of the Northern Rocky Mountains Transect (NRMT) project is to produce updated geologic maps of an important and understudied region of Idaho and western Montana that covers a wide array of distinct geologic terrains.
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Image shows an Alaskan Mountain viewed through hyperspectral imaging

Data Management and Spatial Studies - GGGSC

We provide support for geospatial analyses, mobile field data collection, management of geospatial collections including documentation, and distribution of all dataset types (geophysical, geochemistry, remote sensing (hyperspectral), etc.). GIS and data management support are provided including hyperspectral and geophysical studies that improve capabilities and applications for investigating...
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
Data Management and Spatial Studies - GGGSC

Data Management and Spatial Studies - GGGSC

We provide support for geospatial analyses, mobile field data collection, management of geospatial collections including documentation, and distribution of all dataset types (geophysical, geochemistry, remote sensing (hyperspectral), etc.). GIS and data management support are provided including hyperspectral and geophysical studies that improve capabilities and applications for investigating...
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Map of regional tectonic setting and bedrock geology for the Lake Superior region, MN, WI, MI

Geophysics of Precambrian Terranes, Upper Midwest and Rocky Mountains

The project objective is to provide follow-up geophysical ground data acquisition and interpretation for areas involving Precambrian geologic settings in the Upper Midwest and Rocky Mountains. The project is designed fill gaps and to complement the high-quality aeromagnetic acquired during the USGS Earth Mapping Resources Initiative (Earth MRI).
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
Geophysics of Precambrian Terranes, Upper Midwest and Rocky Mountains

Geophysics of Precambrian Terranes, Upper Midwest and Rocky Mountains

The project objective is to provide follow-up geophysical ground data acquisition and interpretation for areas involving Precambrian geologic settings in the Upper Midwest and Rocky Mountains. The project is designed fill gaps and to complement the high-quality aeromagnetic acquired during the USGS Earth Mapping Resources Initiative (Earth MRI).
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Earth MRI data and applications graphic

Earth Mapping Resources Initiative (Earth MRI)

The goal of Earth MRI is to improve our knowledge of the geologic framework in the United States and to identify areas that may have the potential to contain undiscovered critical mineral resources. Enhancement of our domestic mineral supply will decrease the Nation’s reliance on foreign sources of minerals that are fundamental to our security and economy.
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Mineral Resources Program
Earth Mapping Resources Initiative (Earth MRI)

Earth Mapping Resources Initiative (Earth MRI)

The goal of Earth MRI is to improve our knowledge of the geologic framework in the United States and to identify areas that may have the potential to contain undiscovered critical mineral resources. Enhancement of our domestic mineral supply will decrease the Nation’s reliance on foreign sources of minerals that are fundamental to our security and economy.
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The National Geologic Map Database (NGMDB)

The National Geologic Map Database (NGMDB) is a distributed archive of geoscience information for the Nation. It was mandated by the Geologic Mapping Act of 1992 and is cooperatively built and maintained by the USGS and State Geological Surveys. We welcome you to explore the archive, view the maps, and help us to improve this resource.
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Geology, Energy, and Minerals Mission Area, National Cooperative Geologic Mapping Program
The National Geologic Map Database (NGMDB)

The National Geologic Map Database (NGMDB)

The National Geologic Map Database (NGMDB) is a distributed archive of geoscience information for the Nation. It was mandated by the Geologic Mapping Act of 1992 and is cooperatively built and maintained by the USGS and State Geological Surveys. We welcome you to explore the archive, view the maps, and help us to improve this resource.
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USGS science for a changing world logo

Distribution of Fibrous Erionite in the United States and Implications For Human Health

Fibrous erionite, a zeolite mineral, has been designated as a human carcinogen by the World Health Organization and is believed to be the cause of extraordinarily high rates of malignant mesothelioma and other asbestos - related diseases in several villages in Central Turkey. A recent study by the University of Hawaii in collaboration with the U. S. Environmental Protection Agency in...
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John Wesley Powell Center for Analysis and Synthesis
Distribution of Fibrous Erionite in the United States and Implications For Human Health

Distribution of Fibrous Erionite in the United States and Implications For Human Health

Fibrous erionite, a zeolite mineral, has been designated as a human carcinogen by the World Health Organization and is believed to be the cause of extraordinarily high rates of malignant mesothelioma and other asbestos - related diseases in several villages in Central Turkey. A recent study by the University of Hawaii in collaboration with the U. S. Environmental Protection Agency in Dunn County,
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Below are data releases associated with this project.

Filter Total Items: 36

Geologic map database of the Bison Range and vicinity, northwestern Montana Geologic map database of the Bison Range and vicinity, northwestern Montana

This data release provides Geologic Map Schema (GeMS)-compliant GIS data for new geologic mapping of the Bison Range and surrounding area on the Flathead Reservation, northwestern Montana. The database represents the geology for the 150 square kilometer, geologically complex map area, at a publication scale of 1:24,000. The map covers parts of Sanders and Lake Counties, Montana. All...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic Map of the White Rock Canyon quadrangle, Carbon County, Wyoming GIS Data for Geologic Map of the White Rock Canyon quadrangle, Carbon County, Wyoming

This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the geologic map of the White Rock Canyon quadrangle, Carbon County, Wyoming (Hyden and others, 1968). Attribute tables and geospatial features (points, lines and polygons) conform to the Geologic Map Schema (GeMS, 2020) and represent the geologic map as published in USGS Geologic Quadrangle Map GQ...
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Reconnaissance Geologic Map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho GIS Data for Reconnaissance Geologic Map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho

This data release for the reconnaissance geologic map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho, is a Geologic Map Schema (GeMS, 2020)-compliant version of the geologic map published in U.S. Geological Survey (USGS) Scientific Investigations Report Map SIR 2007-5046 (Simmons, et al, 2007). The database represents the geology for the 625,
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic and Structure Map of the Choteau 1 x 2 Degree Quadrangle, Western Montana GIS Data for Geologic and Structure Map of the Choteau 1 x 2 Degree Quadrangle, Western Montana

The data release for the geologic and structure map of the Choteau 1 x 2 degree quadrangle, western Montana, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U.S. Geological Survey (USGS) Miscellaneous Investigations Series Map I-1300 (Mudge and others, 2001). The updated digital data present the attribute tables and...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

SHRIMP U-Pb and LA-ICPMS U-Pb geochronologic data for igneous and metasedimentary rocks in central Idaho mineral province, U.S.A. SHRIMP U-Pb and LA-ICPMS U-Pb geochronologic data for igneous and metasedimentary rocks in central Idaho mineral province, U.S.A.

These data are for a geochronologic study of emplacement ages for plutons of the Cretaceous Idaho batholith and detrital zircon ages for metasedimentary rocks, west-central Idaho. Zircon from six samples of discrete plutons across a regional transect were dated by sensitive high resolution ion microprobe (SHRIMP). SHRIMP U-Pb ages of igneous rocks connect the igneous activity to...
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

National-Scale Geophysical, Geologic, and Mineral Resource Data and Grids for the United States, Canada, and Australia: Data in Support of the Tri-National Critical Minerals Mapping Initiative (ver 1.1, March 2025) National-Scale Geophysical, Geologic, and Mineral Resource Data and Grids for the United States, Canada, and Australia: Data in Support of the Tri-National Critical Minerals Mapping Initiative (ver 1.1, March 2025)

National-scale geologic, geophysical, and mineral resource raster and vector data covering the United States, Canada, and Australia are provided in this data release. The data were compiled as part of the tri-national Critical Minerals Mapping Initiative (CMMI). The CMMI, established in 2019, is an international science collaboration between the U.S. Geological Survey (USGS), Geoscience...
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for the Geologic Map of the Arlington Quadrangle, Carbon County, Wyoming GIS Data for the Geologic Map of the Arlington Quadrangle, Carbon County, Wyoming

This U.S. Geological Survey (USGS) data release for the geologic map of the Arlington quadrangle, Carbon County, Wyoming, is a Geologic Map Schema (GeMS, 2020)-compliant version of the printed geologic map published in USGS Geologic Map Quadrangle GQ-643 (Hyden and others, 1967). The database represents the geology for the 35,776-acre map plate at a publication scale of 1:24,000...
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic Map of Precambrian Metasedimentary Rocks of The Medicine Bow Mountains, Albany and Carbon Counties, Wyoming GIS Data for Geologic Map of Precambrian Metasedimentary Rocks of The Medicine Bow Mountains, Albany and Carbon Counties, Wyoming

This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the geologic map of Precambrian metasedimentary rocks of the Medicine Bow Mountains, Albany and Carbon Counties, Wyoming (Houston and Karlstrom, 1992). Attribute tables and geospatial features (points, lines and polygons) conform to the Geologic Map Schema (GeMS, 2020) and represent the geologic...
By
Geology, Geophysics, and Geochemistry Science Center

GIS Data for Geologic Map of the Lake Owen Quadrangle, Albany County, Wyoming GIS Data for Geologic Map of the Lake Owen Quadrangle, Albany County, Wyoming

This U.S. Geological Survey (USGS) data release presents a digital database of geospatially enabled vector layers and tabular data transcribed from the geologic map of the Lake Owen quadrangle, Albany County, Wyoming, which was originally published as U.S. Geological Survey Geologic Quadrangle Map GQ-1304 (Houston and Orback, 1976). The 7.5-minute Lake Owen quadrangle is located in...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects

This data release contains geochemical data from selected U.S. Geological Survey (USGS) projects from the 1960s-1980s that were previously unpublished as digital data. The objective of those projects was to describe the geology, determine petrologic and geochemical characteristics, or to evaluate the mineral resource potential of Federal Lands and adjacent study areas. These data...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Geochemical Data Release for Idaho Primitive Area, including the contiguous Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks Primitive Area, the Sawtooth Primitive Area, and adjacent areas, central Idaho (ver. 1.2, June 2022) Geochemical Data Release for Idaho Primitive Area, including the contiguous Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks Primitive Area, the Sawtooth Primitive Area, and adjacent areas, central Idaho (ver. 1.2, June 2022)

This U.S. Geological Survey (USGS) data release (ver. 1.2, April 2022) contains a set of previously unpublished geochemical data from project studies of primitive areas in central Idaho, including the Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks and Sawtooth Primitive Areas, and the Gospel-Hump Wilderness Area. The purpose of the USGS Idaho Primitive Area studies...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 10.0, May 2023) Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 10.0, May 2023)

Version 10.0 of these data are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits, and mineral regions in the United States. Mine and prospect-related symbols, such as those used to represent prospect pits, mines, adits, dumps, tailings, etc., hereafter referred to as 'mine' symbols or features, have been digitized...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Map associated with this project.

Geologic map of the central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana Geologic map of the central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana

This geologic map of the central Beaverhead Mountains portrays a complex geologic history of depositional basin development interspersed with deformational events. Generalized geology for young basins, compiled from sources on both sides of the range, is combined with newly mapped bedrock geology to better integrate geologic development of the map area.Successive extensional basins were...
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Below are publications associated with this project.

Filter Total Items: 97

Structural analysis of brittle-plastic shear zones in the Sangre de Cristo Range, southern Colorado USA: Superposition of Rio Grande rift extension on Laramide contraction Structural analysis of brittle-plastic shear zones in the Sangre de Cristo Range, southern Colorado USA: Superposition of Rio Grande rift extension on Laramide contraction

The Sangre de Cristo Range in southern Colorado exposes some of the deepest Cenozoic structural levels in the Rocky Mountain region, including mylonitic shear zones associated with both the Laramide orogeny and Rio Grande rift. We investigated the relation between Laramide contraction and Rio Grande rift extension with detailed geologic mapping, kinematic analysis, and geochronometry in...
Authors
Michael C. Sitar, John Singleton, Jeffrey M. Rahl, Jonathan Caine, Jacob King, Andrew Kylander-Clark, Paul O’Sullivan
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Thick- and thin-skinned contractional styles and the tectonic evolution of the northern Sangre de Cristo Mountains, Colorado, USA Thick- and thin-skinned contractional styles and the tectonic evolution of the northern Sangre de Cristo Mountains, Colorado, USA

The Sangre de Cristo Mountains of southern Colorado and northern New Mexico, USA, contain an unusual combination of thick- and thin-skinned contractional structures involving both basement and cover rocks in the Laramide Rocky Mountain foreland. These structures are truncated by down-faulted extensional basins to the east and west. Together with synorogenic sediments, these structures...
Authors
David Lindsey, Jonathan Caine
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Geoelectric evidence for a wide spatial footprint of active extension in central Colorado Geoelectric evidence for a wide spatial footprint of active extension in central Colorado

Three-dimensional magnetotelluric (MT) imaging in central Colorado reveals a set of north-striking high-conductivity tracks at lower-crustal (50–20 km) depths, with conductive finger-like structures rising off these tracks into the middle crust (20–5 km depth). We interpret these features to represent saline aqueous fluids and partial melt that are products of active extensional...
Authors
Benjamin S. Murphy, Jonathan Caine, Paul Bedrosian, Kayla Crosbie
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Roles of regional structures and country-rock facies in defining mineral belts in central Idaho mineral province with detail for Yellow Pine and Thunder Mountain mining districts Roles of regional structures and country-rock facies in defining mineral belts in central Idaho mineral province with detail for Yellow Pine and Thunder Mountain mining districts

The central Idaho metallogenic province hosts numerous mineral deposit types. These include Late Cretaceous precious-polymetallic vein deposits, amagmatic Paleocene–Eocene breccia-hosted gold-tungsten-antimony deposits, and Eocene mercury deposits in metasedimentary roof pendants and in Late Cretaceous granitoids. Hot-springs gold deposits in Eocene volcanic rocks are also included in...
Authors
Karen Lund, John Aleinikoff, Christopher S. Holm-Denoma
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Temporal relations between the Boulder Batholith and Elkhorn Mountains Volcanics, western Montana: “The Nature of Batholiths” revised Temporal relations between the Boulder Batholith and Elkhorn Mountains Volcanics, western Montana: “The Nature of Batholiths” revised

No abstract available.
Authors
Karen Lund, John Aleinikoff
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

From crystals to crustal-scale seismic anisotropy: Bridging the gap between rocks and seismic studies with digital geologic map data in Colorado From crystals to crustal-scale seismic anisotropy: Bridging the gap between rocks and seismic studies with digital geologic map data in Colorado

Deep continental crustal structures are enigmatic due to lack of direct exposures and limited tools to investigate them remotely. Seismic waves can sample these rocks, but most seismic methods focus on coarse crustal structures while laboratory measurements concentrate on crystal-scale rock properties, and little work has been conducted to bridge this interpretation gap. In some places...
Authors
Michael Frothingham, Kevin Mahan, Vera Schulte-Pelkum, Jonathan Caine, Frederick Vollmer
By
Geology, Geophysics, and Geochemistry Science Center, Geosciences and Environmental Change Science Center

Pyrrhotite distribution in the conterminous United States, 2020 Pyrrhotite distribution in the conterminous United States, 2020

In parts of Connecticut and Massachusetts, foundations of some homes are cracking and crumbling. Failing foundations can reduce the market value of a home and lifting a house to replace and repour a foundation is an expensive undertaking. In response, some homeowners are defaulting on their mortgages and abandoning their homes. The culprit is pyrrhotite, which occurs in construction...
Authors
Jeffrey Mauk, Thomas Crafford, John Horton, Carma San Juan, Robinson
By
Geology, Geophysics, and Geochemistry Science Center

Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork Cu-Mo ores and penecontemporaneous Cu lodes Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork Cu-Mo ores and penecontemporaneous Cu lodes

The ore-genesis model for world-class deposits of the Butte mining district, Montana, USA, is deep pre-Main Stage porphyry Cu-Mo and overlying Main Stage Ag-Zn-Cu zoned-lode deposits, both of which formed from hydrothermal fluids driven by minor volumes of rhyolitic magma. The lode-specific model is that hydrothermal processes diminished in intensity outward from district center along...
Authors
Karen Lund, Ryan J. McAleer, John Aleinikoff, Michael Cosca, Michael Kunk
By
Geology, Geophysics, and Geochemistry Science Center, Bascom ARgon Dating (BARD) Laboratory

The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States

The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States (https://doi. org/10.5066/F7WH2N65) represents a seamless, spatial database of 48 State geologic maps that range from 1:50,000 to 1:1,000,000 scale. A national digital geologic map database is essential in interpreting other datasets that support numerous types of national-scale studies and...
Authors
John Horton, Carma San Juan, Douglas Stoeser
By
Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Undiscovered porphyry copper resources in the Urals—A probabilistic mineral resource assessment Undiscovered porphyry copper resources in the Urals—A probabilistic mineral resource assessment

A probabilistic mineral resource assessment of metal resources in undiscovered porphyry copper deposits of the Ural Mountains in Russia and Kazakhstan was done using a quantitative form of mineral resource assessment. Permissive tracts were delineated on the basis of mapped and inferred subsurface distributions of igneous rocks assigned to tectonic zones that include magmatic arcs where...
Authors
Jane Hammarstrom, Mark Mihalasky, Stephen Ludington, Jeffrey Phillips, Byron Berger, Paul Denning, Connie Dicken, John Mars, Michael Zientek, Richard Herrington, Reimar Seltmann
By
Mineral Resources Program, Geology, Energy & Minerals Science Center

Geology and mineral resources of the Southwestern and South-Central Wyoming Sagebrush Focal Area, Wyoming, and the Bear River Watershed Sagebrush Focal Area, Wyoming and Utah: Chapter E in Mineral resources of the Sagebrush Focal Areas of Idaho, Monta Geology and mineral resources of the Southwestern and South-Central Wyoming Sagebrush Focal Area, Wyoming, and the Bear River Watershed Sagebrush Focal Area, Wyoming and Utah: Chapter E in Mineral resources of the Sagebrush Focal Areas of Idaho, Monta

SummaryThe U.S. Department of the Interior has proposed to withdraw approximately 10 million acres of Federal lands from mineral entry (subject to valid existing rights) from 12 million acres of lands defined as Sagebrush Focal Areas (SFAs) in Idaho, Montana, Nevada, Oregon, Utah, and Wyoming (for further discussion on the lands involved see Scientific Investigations Report 2016–5089–A)...
Authors
Anna Wilson, Timothy Hayes, Mary Benson, Douglas Yager, Eric Anderson, Donald Bleiwas, Jacob DeAngelo, Connie L. Dicken, Ronald M. Drake, Gregory L. Fernette, Stuart Giles, Jonathan Glen, Jon Haacke, John Horton, Heather Parks, Barnaby Rockwell, Colin Williams
By
Geology, Energy, and Minerals Mission Area, Energy Resources Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geology, Minerals, Energy, and Geophysics Science Center, Geology, Geophysics, and Geochemistry Science Center, National Minerals Information Center

Geology and mineral resources of the North-Central Idaho Sagebrush Focal Area: Chapter C in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming Geology and mineral resources of the North-Central Idaho Sagebrush Focal Area: Chapter C in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming

SummaryThe U.S. Department of the Interior has proposed to withdraw approximately 10 million acres of Federal lands from mineral entry (subject to valid existing rights) from 12 million acres of lands defined as Sagebrush Focal Areas (SFAs) in Idaho, Montana, Nevada, Oregon, Utah, and Wyoming (for further discussion on the lands involved see Scientific Investigations Report 2016–5089–A)...
Authors
Karen Lund, Lukas Zürcher, Albert Hofstra, Bradley Van Gosen, Mary Benson, Stephen Box, Eric Anderson, Donald Bleiwas, Jacob DeAngelo, Ronald M. Drake, Gregory L. Fernette, Stuart Giles, Jonathan Glen, Jon Haacke, John Horton, David John, Gilpin Robinson, Barnaby Rockwell, Carma San Juan, Brian Shaffer, Steven Smith, Colin Williams
By
Geology, Energy, and Minerals Mission Area, Energy Resources Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geology, Energy & Minerals Science Center, Geology, Minerals, Energy, and Geophysics Science Center, Geology, Geophysics, and Geochemistry Science Center, National Minerals Information Center

Below are news stories associated with this project.

Stitching Together the New Digital Geologic Quilt of the United States

Stitching Together the New Digital Geologic Quilt of the United States

A carbonatite here, a glacial moraine there, a zig-zagging fault or two, even a behemoth of a batholith. The geology of the 50 States is an enormous...

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USGS Assesses Mineral Potential for Sagebrush Habitats in Six Western States

USGS Assesses Mineral Potential for Sagebrush Habitats in Six Western States

At the request of the Bureau of Land Management, USGS has released an assessment of mineral resources in six Western states.

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New USGS Alaska Geochemical Atlas Tells Rich Tales About the Last Frontier

New USGS Alaska Geochemical Atlas Tells Rich Tales About the Last Frontier

The U.S. Geological Survey has produced a new compilation of landscape-scale sediment and soil geochemical data for Alaska. This was last completed...

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