Montana · Deer Lodge County
Occurrence
Unknown Ag Mine E of S Fork Cottonwood Creek
Deer Lodge County, Montana, United States
Silver
Arsenic
Barium-Barite
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USGS source ↗
Commodities
Primary
Silver
Tertiary
Arsenic, Barium-Barite
Commodity type
B
Deposit
Deposit type
Unknown
Deposit size
N
Materials
Gangue
Pyrite, Quartz
Geology
Host rock
Quartz Monzonite,Rhyolite
Associated rock
Quartz Monzonite,Rhyolite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Occurrence
Identification
Deposit ID
10013227
MRDS ID
D009412
Region
NA
Data score
D
Coordinates
46.19907, -112.62728
References
FS FIELD REPORT