Montana · Madison County
Unknown
Gold Reef
Madison County, Montana, United States
Gold
Manganese
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10148989
Region
NA
Data score
D
Coordinates
45.5257, -111.68755
References
MBM & G MEM 20, 1940, P683MI S OF NORRIS