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Mine detail: Nyhart-Cox Mine
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North America
United States
Montana
Madison
Previously called ''
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Location
Lat / long:
45.49073, -112.63977
Resource(M)
Primary:
Lead, Silver, Gold
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Kootenai
Host type:
Shale,Sandstone,Conglomerate,Limestone
Associated rock:
Quartz Monzonite
Associated type:
Quartz Monzonite
Structure:
Mccartney Mountain Stock
Alteration processes:
Oxidation
References
MRDS
DC11886
DEP
10019902
Reference
REYNER, M.L., 1950, DIRECTORY OF MINING PROPERTIES-1949: MT. BUREAU OF MINES AND GEOL,. MEMOIR 31, P. 69
Reporter
Schruben, Paul, Unknown, Loen, Jeffrey S. (Pearson, Robert C.)