Ball mills at the Magna mill. Each cylinder contains about sixty tons of steel balls, which roll as the cylinder turns, grinding the ore between the balls.

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Title Ball mills at the Magna mill. Each cylinder contains about sixty tons of steel balls, which roll as the cylinder turns, grinding the ore between the balls.
Photo Number p1477n01_01_05
Keywords Mines and mining; Mining
Subject Mining; Copper industry; Copper mining; Copperwork; Machinery
Spatial Coverage Utah; Magna (Utah)
Collection Number and Name P1477 Gibb R. Madsen Photograph Collection
Collection Name Gibb R. Madsen
Owning Institution Multimedia Archives, Special Collections, J. Willard Marriott Library, University of Utah
Rights http://rightsstatements.org/vocab/CNE/1.0/
Type Image
ARK ark:/87278/s6w38m20
Setname uum_map
Date Created 2007-11-07
Date Modified 2015-11-16
ID 977292
Reference URL https://collections.lib.utah.edu/ark:/87278/s6w38m20
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