A significant lithium deposit, potentially worth $1.5 trillion, has been discovered in the McDermitt Caldera (in Malheur County, close to the Oregon-Nevada border).
This find could be one of the largest lithium deposits ever identified in the U.S., potentially containing between 20 and 40 million metric tons of lithium. The discovery has sparked interest in reducing America’s reliance on foreign lithium sources for battery production.
As U.S. Uncovers Massive Lithium Treasure, the Real Threat May Still Come from China
The discovery of a massive lithium deposit worth an estimated $1.5 trillion in Oregon’s McDermitt Caldera has electrified hopes for U.S. energy independence. pic.twitter.com/7qdhtgdUHh
— Owl My God ｜ China Documentary (@OwlMyGodUS) May 10, 2025
Malheur County is among Oregon’s poorest areas, and certain residents hope new jobs might brighten its economic outlook.“We need to do this the Oregon way – with full accountability and shared benefits,” said Greg Smith, director of economic development in Malheur County.
However, many locals, whilst recognising the significance of the find, have raised concerns about the environmental and cultural impacts of potential mining operations.
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