USGS Finds 328 Years of Lithium Imports Buried in Appalachia
11 hours ago
- #Energy Security
- #USGS Report
- #Lithium Mining
- The U.S. Geological Survey reports a significant undiscov ered lithium deposit in Appalachia, estimated at 2.3 million metric tons—equivalent to 328 years of current U.S. imports.
- These deposits could meet rising U.S. lithium demand, enhance mineral security, and support the production of electric vehicles and electronics.
- Globally, lithium production is expected to double within three years, with the U.S. currently having only one active lithium mine and facing ongoing environmental challenges.
- The Appalachian lithium formed over 250 million years ago through geological processes involving heat and pressure, contributing to its concentration in pegmatites.
- Additional lithium sources are identified in Arkansas, though their economic viability remains uncertain, highlighting the need for further assessment and development.