Milling methods and costs at concentrator of Magma Copper Company, Superior, Ariz.

Bibliographic Details
Corporate Author:	Magma Copper Company
Other Authors:	McNabb, J. C., Rose, J. H.
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1930.
Series:	Mines Bur. Info. Circ. No. 6319
Subjects:	Ore-dressing > Arizona. Electronic books.
Online Access:	Connect to the full text of this electronic document

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