Montana · Granite County
Occurrence
Southwest Drummond Pumice Deposit
Granite County, Montana, United States
Pumice
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USGS source ↗
Commodities
Primary
Pumice
Commodity type
N
Deposit
Deposit size
N
Orebody form
BEDDED
Materials
Ore minerals
Pumice
Geology
Host rock
Volcanic Ash
Associated rock
Volcanic Ash
Economic & production
Development status
Occurrence
Identification
Deposit ID
10019349
MRDS ID
DC09617
Region
NA
Data score
D
Coordinates
46.62267, -113.22731
References
KNECHTEL, MM, ETAL, 1946, WRITTEN COMM.CONSV. DIV. COMP. DATE, 01-25-1962