Engels mine, air-operated undercut-arc gate

dc.date	1900?-1999?
dc.date.accessioned	2007-01-03T05:59:11Z
dc.date.accessioned	2022-02-03T09:21:46Z
dc.date.available	2007-01-03T05:59:11Z
dc.date.available	2022-02-03T09:21:46Z
dc.identifier	libimagesU1336
dc.identifier.uri	http://hdl.handle.net/11124/7288
dc.description	Date scanned: 2002-06-28.
dc.description	Figure 31 air-operated undercut-arc gate. Engels mine, California.
dc.description	Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.
dc.description	Donor: United States Bureau of Mines.
dc.description.abstract	The Engels mine (Engles mine, Engle mine) was an underground copper mine near Taylorville, California. The Engels Copper Mining Company was formed in 1906 after the discovery of rich copper ore bodies in Plumas County. The Engels mine was reported to produce over 100 million tons of copper over 15 years of production. During the 1920s-1930s Plumas County was a major copper producer for California.
dc.publisher	Colorado School of Mines. Arthur Lakes Library
dc.rights	Rights management statement available at: http://library.mines.edu/digital/rights.html
dc.subject	Copper mines and mining
dc.subject	Mining
dc.subject	Ore handling and transportation
dc.subject	Underground mining
dc.title	Engels mine, air-operated undercut-arc gate
dc.type	StillImage
dc.type	Text
dc.contributor.institution	Arthur Lakes Library
dc.contributor.institution	Russell L. and Lyn Wood Mining History Archive
dc.contributor.institution	United States. Bureau of Mines

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[Engels Mine, air-operated ...