Ioneer
Ioneer is an emerging U.S. producer of lithium and boron, advancing the Rhyolite Ridge Lithium‑Boron Project in Esmeralda County, Nevada. The project is a permitted, construction‑ready operation designed to mine and process lithium and boric acid on‑site, providing a strategic domestic supply of critical minerals for batteries, permanent magnets, semiconductors, and defense applications. Rhyolite Ridge features low‑cost co‑production, CO₂‑free on‑site power generation, minimal water use, and a compact footprint without evaporation ponds or tailings dams. Supported by a U.S. Department of Energy loan guarantee and joint venture funding, the project is positioned to strengthen American supply chains and contribute to long‑term clean‑energy security.
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Locations
United States :Nevada · North Carolina