After three years of research, two South Dakota Mines professors have developed a sustainable method to extract rare earth elements from discarded coal mine waste, possibly creating a domestic source ...

Verified Market Research® indicates that the global Mining Automation Market, valued at USD 2.82 Billion in 2024, is projected to reach USD 4.17 Billion by 2032, expanding at a CAGR of 4.97% during ...

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OAKLAND — The difference in mining methods will have a lot to do with how the ground above the mine comes out, two experts told a crowd of area people in a potential mining hotbed Tuesday. Subsidence, ...