Montana · Madison County
Unknown
Alfreda Mine
Madison County, Montana, United States
Manganese
Gold
Silver
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USGS source ↗
Commodities
Primary
Manganese
Tertiary
Gold, Silver
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10221632
Region
NA
Data score
D
Coordinates
45.3255, -111.91756
References
CRIB