Montana · Madison County
Occurrence
Horse Creek Talc Prospect
Madison County, Montana, United States
Copper
Talc-Soapstone
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USGS source ↗
Commodities
Primary
Copper, Talc-Soapstone
Commodity type
B
Deposit
Deposit size
N
Materials
Ore minerals
Malachite, Talc
Gangue
Chlorite, Clinozoisite, Graphite, Rutile, Sillimanite
Geology
Host rock
Marble,Schist · Pre Belt
Economic & production
Development status
Occurrence
Identification
Deposit ID
10013890
MRDS ID
D010435
Region
NA
Data score
C
Coordinates
45.43046, -112.12753
References
MBMG MEM 45, P. 22-23