Add Yahoo as a preferred source to see more of our stories on Google. GRAND RAPIDS, Mich. (WOOD) — History books have a lot to say about the 19th century California g o ld rush, but Michigan’s mining ...
State regulators say a wastewater permit protects aquatic life, but opponents say old survey data is not enough for discharge ...
The Michigan Strategic Fund board delayed a decision Tuesday on whether to grant $50 million to a western Upper Peninsula copper mining project, sending the request to a subcommittee for further ...
Prehistoric copper mines -- Early reports -- Samuel O. Knapp and the Minesota mine -- Who wrote the Knapp report? -- What discoverers saw in the nineteenth century -- Who were the prehistoric miners? ...
The governing body of the Michigan Economic Development Corp. on Tuesday approved a $50 million grant for a copper mining project in the state's Upper Peninsula that could help drive growing ...
The world can mine copper to fuel the green energy transition, or it can mine copper to build the infrastructure of developing countries—but it will be extraordinarily difficult to do both, according ...
GRAND RAPIDS, Mich. (WOOD) — History books have a lot to say about the 19th century California g o ld rush, but Michigan’s mining history doesn’t as get much mention. While the Wolverine State is ...
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