California · San Luis Obispo County
Unknown
Refugio Claim
San Luis Obispo County, California, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10213397
MRDS ID
M020995
Region
NA
Data score
D
Coordinates
35.35827, -120.69267
References
CALIF. DIV. MINES AND GEOL., V. 31, 1935, P. 419.CALIF. DIV. MINES BULLETIN 144, 1948, P. 322.