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Mine detail: Julia Mine
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North America
United States
Montana
Powell
Previously called ''
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Location
Lat / long:
46.46573, -112.38006
Resource(M)
Primary:
Silver, Gold
Secondary:
Lead, Copper, Zinc
Tertiary:
Antimony
Ore:
Galena, Gold, Sphalerite, Tetrahedrite
Gangue:
Pyrite, Quartz
Discovery year:
1905
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Quartz Monzonite
Associated rock:
Butte Quartz Monzonite (Boulder Bathoth);Elkhorn Mountain Volcanics
Associated type:
Quartz Monzonite,Andesite
Structure:
Boulder Batholith
Alteration processes:
Slight Pyritization Of Wall Rock
References
MRDS
DB02133
DEP
10015866
Reference
{Deposit:: USGS BULL 527, P. 77-8.}{Deposit:: USGS BULL 842, P. 265-66.}{Deposit:: MBMG BULL 98, P. 12.}{Deposit:: USGS BULL 1151, PL. 1.}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)