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dc.contributor.authorPetersen, Max S.
dc.date1945-01
dc.date.accessioned2007-01-03T06:00:25Z
dc.date.accessioned2022-02-03T09:23:24Z
dc.date.available2007-01-03T06:00:25Z
dc.date.available2022-02-03T09:23:24Z
dc.identifierlibimagesU343
dc.identifier.urihttp://hdl.handle.net/11124/9664
dc.descriptionDate scanned: 2002-05-17.
dc.descriptionUSBM #58421; Steam stamp crushing copper ore. Ahmeek Mill, Calumet & Hecla Consolidated Copper Company, Hubbell, Houghton County, Michigan.
dc.descriptionHeld in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.
dc.descriptionDonor: United States Bureau of Mines.
dc.description.abstractThe image shows a steam-driven stamp mill processing copper ore at the Ahmeek Mill. The Ahmeek Mine near Hubbell, Michigan was an underground copper mine in the Keweenaw Peninsula. The Mine opened in 1902 and the Ahmeek stamp mill was in operation by 1910. The Mine was operated by the Calumet & Hecla Consolidated Copper Company after 1922. Operations at the Ahmeek site ended in the late 1960s. Calumet & Hecla, based in Calumet in the Keweenaw Range, was one of the largest copper producing companies in the US.
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.rightsRights management statement available at: http://library.mines.edu/digital/rights.html
dc.subjectCalumet and Hecla Consolidated Copper Company
dc.subjectCopper ore processing plants
dc.subjectMineral processing
dc.subjectScenes, interior
dc.titleAhmeek Mill, stamp mill in operation
dc.typeStillImage
dc.contributor.institutionArthur Lakes Library
dc.contributor.institutionRussell L. and Lyn Wood Mining History Archive
dc.contributor.institutionUnited States. Bureau of Mines


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