• Underground Tamarack Trammer Car

    Keweenaw

    National Historical Park Michigan

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.

Did You Know?

Portrait of Alexander Agassiz

Alexander Agassiz, President of Calumet & Hecla Mining Company from 1871 to 1910, was the son of famed naturalist and Harvard professor, Louis Agassiz. Alexander's interest in copper mining was to fund his scientific travels. He became a specialist in marine ichthyology - the study of fish. More...