Investigation of the combination silver-tungsten mine, Granite County, Mont. / by M.E. Volin, Robert N. Roby, and John W. Cole.

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Main Author: Volin, M. E. (Melden Earl)
Corporate Author: United States. Bureau of Mines
Other Authors: Roby, Robert N. (Robert Neil), Cole, John W.
Format: Government Document Book
Language:English
Published: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1952.
Series:Report of investigations (United States. Bureau of Mines) ; 4914.
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