Mining and milling methods at San Xavier Mine, the Eagle-Picher Mining and Smelting Co., Pima County, Ariz.
Duff, G.J., and Kumke, C.A., 1950, Mining and milling methods at San Xavier Mine, the Eagle-Picher Mining and Smelting Co., Pima County, Ariz.: U.S. Bureau of Mines Information Circular I.C. 7581, 13 p.
Authors
Duff, G.J., and Kumke, C.A.
Publication Date
1950
Citation
U.S. Bureau of Mines Information Circular I.C. 7581, 13 p.
