The crystal collector finally gets a go at mining copper! Success happens very quickly at this location, especially when you ...

Mines in Michigan's Upper Peninsula, once leading mineral producers, are preserved for public tours. Visitors can book tours to explore the underground history in the Iron Mountain Iron Mine, Quincy ...

Michigan copper was absolutely crucial to Union victory in the Civil War. While the Ducktown mines in Tennessee produced just ...

LANSING, MI — Michigan regulators are requesting public comment on an air pollution permit application for a proposed copper mine in the Upper Peninsula. The Michigan Department of Environment, Great ...