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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

Lithium in Eastern States Could Replace Imports for a Century or More

Lithium in Eastern States Could Replace Imports for a Century or More

New research shows prehistoric lake contributed to the birth of the Grand Canyon

New research shows prehistoric lake contributed to the birth of the Grand Canyon

Media Alert: Low-level airplane and helicopter flights to scan geology over southern, central New Mexico

Media Alert: Low-level airplane and helicopter flights to scan geology over southern, central New Mexico

Publications

Geophysical architecture and geochronology of the Neoarchean Mentor anorthosite intrusive complex, northwestern Minnesota: Largest anorthosite complex of the Superior Province? Geophysical architecture and geochronology of the Neoarchean Mentor anorthosite intrusive complex, northwestern Minnesota: Largest anorthosite complex of the Superior Province?

The Neoarchean Mentor anorthosite intrusive complex (MAIC) lies within the Wawa subprovince in northwestern Minnesota, in a region where the Wawa, Quetico, and Wabigoon subprovinces are juxtaposed in close proximity. Archean rocks are entirely concealed, and interpretations are developed from aeromagnetic, gravity, and borehole samples. The MAIC includes both anorthosite (dense, weakly...
Authors
Benjamin J. Drenth, Amy L. Radakovich, Amanda Kate Souders, George J. Hudak, Stacy Saari

Quantitative mineral resource assessment of lithium pegmatite deposits in the northern Appalachian orogen, USA Quantitative mineral resource assessment of lithium pegmatite deposits in the northern Appalachian orogen, USA

Lithium demand is projected to increase more than 48 times by 2040 due to electric vehicle production and other energy storage needs. Most lithium production is outside of the USA, thereby increasing supply chain vulnerability. The combined end use importance and heightened supply risk of lithium make this lightest metallic element a critical commodity to the USA. To mitigate this supply...
Authors
Niki E. Wintzer, Christopher S. Holm-Denoma, Jacob Evan Poletti, Dalton M. McCaffrey, Stanley Paul Mordensky, Erik Roger Tharalson, Collin Cronkite-Ratcliff

Critical minerals in zinc ore—An update on Earth Mapping Resources Initiative Research in the Boulder Batholith region, Montana Critical minerals in zinc ore—An update on Earth Mapping Resources Initiative Research in the Boulder Batholith region, Montana

Plain Language Summary U.S. Geological Survey research, in collaboration with Montana Technical University and Montana Bureau of Geology and Mines, is providing key critical mineral information that may have potential for critical mineral production of several mining districts in the Boulder Batholith region, to better understand the abundance and distribution of natural resources within...
Authors
Sean Patrick Gaynor, Eric D. Anderson, Kyle A. Eastman, Karen Lund, Chris Gammons, Heather A. Lowers, Jay M. Thompson
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