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dc.contributor.authorPetersen, Max S.
dc.date1945-12
dc.date.accessioned2007-01-03T05:59:40Z
dc.date.accessioned2022-02-03T09:27:25Z
dc.date.available2007-01-03T05:59:40Z
dc.date.available2022-02-03T09:27:25Z
dc.identifierlibimagesU1540
dc.identifier.urihttp://hdl.handle.net/11124/10500
dc.description2 copies. C-5 - Automatic safety block on drill sharpeners. (Side view). Note sliding weight or arm at bottom, and safety block between jaws. Eureka mine, Castile Mining Co., Ramsay, Mich. Dec. 1945 - M. S. Petersen.
dc.descriptionDate scanned: 2002-7-9.
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 Eureka Mine was an underground iron mine near Ramsey, Michigan in the Gogebic Range. The Mine opened in 1890. It was consolidated with the Asteroid Mine in 1926 and other properties were added later. The Eureka deposits were exhausted in 1950 and the mine workings used for production from an adjacent operation. The Eureka-Asteroid Mine was operated by the Castile Mining Company.
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.rightsRights management statement available at: http://library.mines.edu/digital/rights.html
dc.subjectCastile Mining Company
dc.subjectIron mines and mining
dc.subjectMine safety
dc.subjectUnderground mining
dc.titleEureka Mine, safety block on drill sharpener - side view
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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