---
title: "America’s Appalachian Mountains hold 300+ years worth of lithium imports"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286653607.md"
description: "The Appalachian region holds 2.3 million metric tons of lithium, enough for over 300 years of US imports, but extraction poses high environmental costs. The gap between recoverable reserves and actual supply can take 10-20 years to bridge, impacting investors. Diversification in battery materials ETFs is recommended, as lithium prices have fallen significantly. The discovery should be viewed as a long-term investment opportunity rather than an immediate gain."
datetime: "2026-05-16T21:09:18.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286653607.md)
  - [en](https://longbridge.com/en/news/286653607.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286653607.md)
---

# America’s Appalachian Mountains hold 300+ years worth of lithium imports

A caller on The Indicator from Planet Money summed up the week's lithium news in one line: "There is kind of a high environmental cost to getting this lithium out of the earth." The headline that prompted the call was striking. The US Geological Survey says the Appalachian region, mostly the Carolinas, holds about 2.3 million metric tons of lithium...

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