Montana · Madison County
Occurrence
Unnamed Pumice Deposit
Madison County, Montana, United States
Pumice
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USGS source ↗
Commodities
Primary
Pumice
Commodity type
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10221349
Region
NA
Data score
D
Coordinates
44.9774, -112.13866
References
INCLUDES SECS 5,6,8,17,18.CRIB