California · Humboldt County
Occurrence
Unnamed Location
Humboldt County, California, United States
Pumice
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USGS source ↗
Commodities
Primary
Pumice
Commodity type
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10139319
Region
NA
Data score
D
Coordinates
40.56404, -124.27144
References
DOM BULL 164 1953 P 83NOTE COMMONDITY "VOLCANIC ASH"