Bull Run copper prospects, Silver Bow County, Mont.

Author: Roby, R. N.
Year: 1947
Document Type: BMRA
Issuing Agency: United States Bureau of Mines,
SUDOC: I 28.23:4038
Series: Report of investigations / Bureau of Mines ;
Report Number: 4038
Subjects: Copper mines and mining--Montana--Silver Bow County
Copper ores--Montana--Silver Bow County
Link: https://hdl.handle.net/2027/mdp.39015078488114

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