Montana · Madison County
Occurrence
Unidentified Occurrence
Madison County, Montana, United States
Lead
Silver
Zinc
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USGS source ↗
Commodities
Primary
Lead, Silver, Zinc
Commodity type
M
Deposit
Deposit size
N
Ore control
Highly Fractured Sediments
Materials
Gangue
Calcite, Quartz
Geology
Host rock
Quartzite,Argillite · Helena
Economic & production
Development status
Occurrence
Identification
Deposit ID
10013215
MRDS ID
D009395
Region
NA
Data score
D
Coordinates
46.201, -113.0323
References
FS FIELD REPORT