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Mineral Resources Program

The USGS Mineral Resources Program (MRP) delivers unbiased science and information to increase understanding of ore formation, undiscovered mineral resource potential, production, consumption, and how minerals interact with the environment. MRP supports data collection and research on a wide variety of non-fuel mineral resources that are important to the Nation’s economic and national security.

News

Media Alert: Low-level airplane flights to image geology of Sioux Falls, larger tri-state region

Media Alert: Low-level airplane flights to image geology of Sioux Falls, larger tri-state region

Media Alert: Low-level flights to image geology over parts of south-central New Mexico

Media Alert: Low-level flights to image geology over parts of south-central New Mexico

Recently completed geophysical survey will help protect critical infrastructure from geomagnetic storms and space weather

Recently completed geophysical survey will help protect critical infrastructure from geomagnetic storms and space weather

Publications

Uranium redox and deposition transitions embedded in deep-time geochemical models and mineral chemistry networks

Uranium (U) is an important global energy resource and a redox sensitive trace element that reflects changing environmental conditions and geochemical cycling. The redox evolution of U mineral chemistry can be interrogated to understand the formation and distribution of U deposits and the redox processes involved in U geochemistry throughout Earth history. In this study, geochemical modeling using
Authors
Elisha Kelly Moore, J. Li, Ao Zhang, Jihua Hao, Shaunna M. Morrison, Daniel Hummer, Nathan Yee

Deep magmatic staging chambers for crustal layered mafic intrusions: An example from the Bushveld Complex of southern Africa

The deep mafic magmatic staging chambers of layered mafic intrusions have been conjectured but not imaged. Their existence has long been postulated from geochemical models which require multiple magma injections from staging chambers to account for their multi-scale igneous layering and variations in sources and degrees of crustal contamination. For the Bushveld Complex of southern Africa, the wor
Authors
Janine Cole, Carol A. Finn, Susan J. Webb

Using stochastic point pattern analysis to track regional orientations of magmatism during the transition to cenozoic extension and Rio Grande rifting, Southern Rocky Mountains

The southern Rocky Mountains in Colorado and northern New Mexico hosted intracontinental magmatism that developed during a tectonic transition from shortening (Laramide orogeny, ca. 75 to 40 Ma) through extension and rifting. We present a novel approach that uses stochastic weighted bootstrap simulations of a large set of new and historical geochronology data to better understand how regional anis
Authors
Joshua Mark Rosera, Sean P. Gaynor, Alexey Ulianov, Urs Schaltegger

Science

Multi-Resource Integrated Assessments (MRIA) and the Critical-Mineral Potential of Legacy Mine Above-Ground Resources

Interest in revitalizing domestic production of critical minerals and continued interest in reclamation of legacy mine sites have raised the question of whether above-ground materials at mine sites in Alaska may be reprocessed to recover critical minerals. The goal of this study is to implement a multi-resource integrated assessment (MRIA) approach to evaluate benefit and risk scenarios within and...
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Multi-Resource Integrated Assessments (MRIA) and the Critical-Mineral Potential of Legacy Mine Above-Ground Resources

Interest in revitalizing domestic production of critical minerals and continued interest in reclamation of legacy mine sites have raised the question of whether above-ground materials at mine sites in Alaska may be reprocessed to recover critical minerals. The goal of this study is to implement a multi-resource integrated assessment (MRIA) approach to evaluate benefit and risk scenarios within and...
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Geologic Map of Alaska

In January 2016, the U.S. Geological Survey released the first ever digital geologic map of Alaska. This map reflects more than a century of work and provides a visual context for the abundant mineral and energy resources found throughout the state. The map also is available to use in three different formats: a professional GIS database, a public interactive version via a web browser, and an...
link

Geologic Map of Alaska

In January 2016, the U.S. Geological Survey released the first ever digital geologic map of Alaska. This map reflects more than a century of work and provides a visual context for the abundant mineral and energy resources found throughout the state. The map also is available to use in three different formats: a professional GIS database, a public interactive version via a web browser, and an...
Learn More

Alaska Databases and Information Analysis

We provide GIS and database support for Alaska-based research projects, including database design, data capture, and maintenance, GIS analysis and display, and production of datasets and metadata for publication and data releases.
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Alaska Databases and Information Analysis

We provide GIS and database support for Alaska-based research projects, including database design, data capture, and maintenance, GIS analysis and display, and production of datasets and metadata for publication and data releases.
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