Montana · Madison County
Unknown
Brown Mine
Madison County, Montana, United States
Talc-Soapstone
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USGS source ↗
Commodities
Primary
Talc-Soapstone
Commodity type
N
Economic & production
Development status
Unknown
Identification
Deposit ID
10281256
Region
NA
Data score
D
Coordinates
45.226, -112.30337
References
USBM MRB REP 73, 1952, P D-1.