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Mine detail: Horseshoe Claim
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North America
United States
Montana
Jefferson
Previously called ''
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Location
Lat / long:
46.3824, -112.09671
Resource(M)
Primary:
Gold
Ore:
Gold
Gangue:
Gypsum, Pyrite, Tourmaline
Orebody form:
IRREGULAR
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Andesite
Associated rock:
Apalite Dike;Elkhorn Mountain Volcanics
Associated type:
Andesite,Granite
Structure:
Boulder Batholith, Dacite Dike Intrusions
Alteration processes:
Tourmalinization, Pyritization, Sericitization
References
MRDS
DB02118
DEP
10094755
Reference
{Deposit:: MBMG BULL 16, P. 51.}{Deposit:: USGS BULL 842, P. 245.}{Deposit:: USGS BULL 527, P. 117-18.}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)