Federal program would support Montana Mining Association's Rare Earth and Critical Minerals Extraction Demonstration project ...
Kim Murphy Kohn, Assistant Director of the World Museum of Mining, will share a presentation of historic photographs entitled “Men in the Mines: Mine Crews in Butte, Montana, 1882-1960” at noon First ...
It would dwarf the Berkeley Pit: A hole blasted and dug into the Alaskan landscape about a half-mile deep and 2.5 miles across. What could go wrong in the pursuit of what's touted as the largest known ...
Monday's earthquake may have sent a wave across the Berkeley Pit, and it may have raised the water level in underground mine shafts an inch. But the earthquake — starting about 40 miles south of Butte ...
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