Centennial Copper Mine Michigan The Centennial Mine Shaft 13 was the last of the shafts near Calumet, MI to be abandoned and to fill with water. Centennial mined the conglomerate ore body near the Calumet and Hecala conglomerate lode following...

Champion Mine Michigan The below is information of the Champion Mine from the US Department of Inter National Park Service. “The major mining and support buildings are clustered around the E shaft.  Each shaft had its shaft house an...

Osceola Mine The Osceola Mining Company, an underground copper mine consisting of 11 shafts around Calumet, was organized in 1873. The mine worked the Calumet Conglomerate but only became profitable after the discovery of the Osceola Amygdaloid...

Quincy Mine The Quincy Mine as seen through the foundation of an old mining building Hoist House on the right with old rail car in the front Foundation building

Quincy Dredge The Dredge, located on Torch Lake on M-26 heading out of Hancock towards Lake Linden, is a favorite historical marker in the Copper Country. Its actual name is Quincy Dredge Number Two, and before that, the Calumet and Hecla Dredge...