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dc.contributor.authorJohnson, John A.
dc.date1946-10-09
dc.date.accessioned2007-01-03T06:02:08Z
dc.date.accessioned2022-02-03T09:26:09Z
dc.date.available2007-01-03T06:02:08Z
dc.date.available2022-02-03T09:26:09Z
dc.identifierlibimagesU951
dc.identifier.urihttp://hdl.handle.net/11124/5783
dc.descriptionDate scanned: 2002-6-20.
dc.descriptionUSBM #65078; Burning drill (oil-oxygen fuel) front view, drilling a 6-1/2-inch diameter vertical hole in hard taconite, gases and steam rising from hole. Tests by Linde Air Products Company at Reserve Mining Company (Oglebay, Norton & Company,) property at Babbitt, Minnesota. - John A. Johnson - October 9, 1946.
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.abstractThis burning drill operation is probably related to taconite or iron mining in the area.
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.rightsRights management statement available at: http://library.mines.edu/digital/rights.html
dc.subjectIron mines and mining
dc.subjectMining
dc.titleBurning drill, with gases and steam rising from hole
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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