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Map- Calumet and Hecla Reclamation

Industries, Historic Sites, Historic Mines, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining Calumet and Hecla Mining Company; Calumet Reclamation. Map Showing Coordinate System and Stations for Locating Dredge.

Scanned: June 8, 2012


Engineering Drawing- Hecla Mill

Industries, Historic Sites, Historic Mines, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining Calumet and Hecla Mining Company, Hecla Mill- Heads 1 to 6 flotation coundations, bents 1 to 8.

Scanned: July 30, 2013


Coal Crushing Plant

Industries, Historic Sites, Historic Mines, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining Calumet and Hecla Mining Company coal crushing plant [Company blue print].

Scanned: July 30, 2013


Calumet and Hecla Stamp Mills

Industries, Historic Sites, Historic Mines, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining Calumet and Hecla Mining Company Stamp Mills; Fire Protection System.

Scanned: June 8, 2012


Mine Structures

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Industries, Historic Sites, Historic Mines [Structures shown are possibly a part of the Copper Falls Mine.]

Scanned: May 15, 2013