California · Calaveras County
Unknown
Helisma Fireclay Deposit
Calaveras County, California, United States
Clay
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USGS source ↗
Commodities
Primary
Clay
Commodity type
N
Economic & production
Development status
Unknown
Identification
Deposit ID
10211697
Alternate names
Houts
Region
NA
Data score
D
Coordinates
38.18881, -120.89382
References
CALIF B 99,P 69-70;REPT 21,P 167; CALIF COUNTY REPT NO 2,P 1D