Montana · Madison County
Occurrence
Bull Frog Mine
Madison County, Montana, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chalcopyrite
Gangue
Calcite
Geology
Host rock
Amphibolite · Pre Belt
Economic & production
Development status
Occurrence
Identification
Deposit ID
10094644
MRDS ID
D010455
Region
NA
Data score
C
Coordinates
45.21379, -112.01558
References
MBMG MEM 45, P. 48