Montana · Madison County
Occurrence
Unnamed Feldspar
Madison County, Montana, United States
Feldspar
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USGS source ↗
Commodities
Primary
Feldspar
Commodity type
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10270417
Region
NA
Data score
D
Coordinates
45.4293, -112.12366
References
ALSO INCLUDES SEC 6,7USBM MRB REP 73, 1952, P D-7.