California · San Bernardino County
Unknown
Piper Group
San Bernardino County, California, United States
Gold
Copper
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Copper
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10164325
Region
NA
Data score
D
Coordinates
34.91391, -116.97027
References
CALIF. DIV. MINES REPORT, V. 26, 1930, P. 219.CALIF. DIV. MINES BULLETIN 144, 1948, P. 314.