Browse Subjects

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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


Spitzbergen - Arctic Coal Company

Natural Resources, Mines and Mineral Resources, Transportation, Industries [Several structures, including warehouses, a house, and a powerhouse, at the bottom of a ridge. On the top of the ridge is a large stockpile of coal. A snowy mountain stands in the background].

Scanned: April 3, 2008


Spitzbergen - Arctic Coal Company

Harbors, Industries, Natural Resources, Mines and Mineral Resources [A two-story timber dock in a harbor. An industrial complex is visible beyond with mountains in the background].

Scanned: March 26, 2008


Map of White Pine Mine

Industries, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Map of White Pine Mine. [Underground map of White Pine Mine, showing the mining operations of the company by month.]

Scanned: February 25, 2014


Map of White Pine Mine

Industries, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Map of White Pine Mine. [Underground map of White Pine Mine, showing the mining operations of the company by year.]

Scanned: February 25, 2014


Map of the Centennial Copper Mining Company

Earthwork, Industries, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining [Map showing the property of the Centennial Minng Company and the property of the Calumet and Hecla Consolidated Copper Company, which was formerly the property of the Centennial Mining Company.]

Scanned: March 19, 2012


Map of the Centennial Copper Mining Company

Earthwork, Industries, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining [Map showing the land owned by the Centennial Mining Company, and surrounding land owned by different mining companies.]

Scanned: March 19, 2012