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Keweenaw National Historical ParkRuins at the Quincy Mine invite contemplation about the activities that once occured there.
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Keweenaw National Historical Park
Calumet Unit Map
Map of Calumet Unit. Click here to download a higher resolution version.
Click on map to download a higher resolution adobe pdf version.
Photo of a copper ingot  

Did You Know?
Smelting is the process of heating processed copper ore to the melting point so that it can then be cast into ingots.

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Last Updated: February 14, 2007 at 17:07 EST