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Geology, Energy, and Minerals Mission Area

We lead the Nation’s geologic mapping and provide impartial scientific information on geologic resources and their supply chains. Our work includes leading the development of the List of Critical Minerals, assessing domestic and foreign energy and mineral resources, and mapping areas with resource potential.
 

Our science informs key investments and crucial resource management decisions to support a strong, secure and sustained Nation.

News

A Case Study for Radon as a Tracer of Seabed Minerals

A Case Study for Radon as a Tracer of Seabed Minerals

Media Alert: Low-level Flights to Image Geology over Eastern California

Media Alert: Low-level Flights to Image Geology over Eastern California

USGS Updates U.S. Critical Mineral Deposits

USGS Updates U.S. Critical Mineral Deposits

Publications

Assessment of undiscovered shale-gas resources in the Utica Shale of eastern Canada, 2026 Assessment of undiscovered shale-gas resources in the Utica Shale of eastern Canada, 2026

Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 9 trillion cubic feet of shale gas in the Utica Shale of eastern Canada.
Authors
Christopher J. Schenk, Tracey J. Mercier, Phuong A. Le, Andrea D. Cicero, Sarah E. Gelman, Jane S. Hearon, Benjamin G. Johnson, Jenny H. Lagesse, Heidi M. Leathers-Miller

Niobium-bearing minerals from the Sheep Creek carbonatite-related deposits of southwest Montana, USA Niobium-bearing minerals from the Sheep Creek carbonatite-related deposits of southwest Montana, USA

The Sheep Creek area in southwest Montana contains a number of small, tabular, carbonatite-related deposits that are rich in Nb and REE minerals. Nb-rich minerals from Sheep Creek and nearby Woods Creek are herein described in detail. The carbonatite veins contain a mix of calcite and Fe-bearing dolomite, with locally abundant apatite, baryte, celsian, actinolite, phlogopite, monazite-...
Authors
Christopher H. Gammons, Heather A. Lowers, Jay M. Thompson, Gary F. Wyss

Release and recapture: Limited carbon mobilization in sediment adjacent to Central Atlantic Magmatic Province sills, Florida, USA Release and recapture: Limited carbon mobilization in sediment adjacent to Central Atlantic Magmatic Province sills, Florida, USA

Large Igneous Provinces (LIPs) are associated with dramatic changes to the Earth system; their rapid release of carbon may initiate catastrophic climatic changes causing mass extinction. This carbon release is often associated with volcanic emissions, yet metamorphic carbon production is poorly constrained. Metamorphic carbon devolatilization occurs as intrusions interact with host...
Authors
Lindsi Allman, E.M. Stewart, Kanwa Sengupta, Mainak Mookherjee, Miles Kelsey, Paul C. Hackley, Ryan J. McAleer, Aaron M. Jubb, Rebecca Stokes
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