Researchers propose a new zoning strategy for open-pit coal mining, enhancing safety and efficiency while minimizing ...
A National Energy Technology Laboratory collaboration with UW’s School of Energy Resources to develop technologies and methods for extracting rare earth elements from coal fly ash has started testing ...
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, ...
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