Investigation of Big Ben molybdenum deposit, Niehart district, Cascade County, Mont. / by J. A. Herdlick.
- Physical Description: 1 online resource (22 pages) : illustrations, map.
- Publisher: [Washington, D.C.] : U.S. Department of the Interior, Bureau of Mines, 1949.
At head of title: United States Department of the Interior, Bureau of Mines.
|Bibliography, etc. Note:||
Includes bibliographical references.
|Source of Description Note:||
Description based on online resource; title from PDF cover (UNT website, viewed March 15, 2018).
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|Subject:||Molybdenum ores > Montana > Cascade County.
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