mineral processing
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Great Deposits
Mountain Pass: America’s Once and Future Rare Earth King
Mountain Pass, California once produced the majority of the world’s Rare Earth Elements (REEs). The 2002 closure of the mine…
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Knowledge Base
The Roadmap To Opening A Mine
Last year on Geology for Investors, we highlighted several interesting mining projects: An ethical cobalt project in the U.S. The…
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Knowledge Base
Mineral Processing Part 1
Introduction The area has been explored, the deposit has been modeled, and the ore has been extracted: now what? It’s…
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