Montana · Powell County
Past Producer
Herculese Mine
Powell County, Montana, United States
Silver
Lead
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USGS source ↗
Commodities
Primary
Silver, Lead
Commodity type
M
Deposit
Deposit size
S
Geology
Host rock
Basalt
Associated rock
Basalt · Elkhorn Mountain Volcanics
Structure
Boulder Batholith
Alteration
Hydrothermal
Economic & production
Development status
Past Producer
Identification
Deposit ID
10019388
MRDS ID
DC09912
Region
NA
Data score
C
Coordinates
46.38601, -112.58422
References
MBMG MEM 34, P. 9, 22.MBMG BULL 98, P. 60.