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Mine detail: Blackmail Mine
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North America
United States
Montana
Granite
Previously called ''
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Location
Lat / long:
46.33128, -113.26814
Resource(M)
Primary:
Silver
Secondary:
Lead, Zinc
Ore:
Galena, Sphalerite
Gangue:
Quartz, Rhodochrosite
Orebody form:
TABULAR
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Red Lion Formation;Hasmark Formation
Host type:
Quartzite,Marble,Limestone
Structure:
Philipsburg Batholith, Philipsburg Anticline, Philipsburg Overthrust
Alteration processes:
Oxidation
References
MRDS
DC09964
DEP
10019411
Reference
{Deposit:: USGS PP 78, P. 210.}{Deposit:: USGS BULL 1237, P. 15-30, PLATES.}
Reporter
Unknown, Wise, Kristine K. (Elliott, James E.)