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Quincy Mining Company - Quincy Smelter on Portage Lake

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Historic Sites, Historic Mines, Persons Early 20th century view of copper "cakes" ready to be shipped from Quincy Smelter.

Scanned: October 2, 2008


Cliff Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Historic Sites, Historic Mines, Persons Parts of Cliff Area shaft Cornish pump. [Three men and a child are shown among the ruins of the pump in an overgrown wooded area.]

Scanned: March 11, 2010


Adventure Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, Historic Sites, Historic Mines Adventure Mine - Greenland

Scanned: March 14, 2011