Mine detail: San Ramon Nos. 1, 2, 3, & 4

Previously called 'San Remor Nos. 1, 2, 3, & 4'

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Location

Lat / long: 35.43327, -120.78158

Resource(M)

Primary: Copper
Tertiary: Gold

Production

Operation type: Underground
Development status: Past Producer

Geology

References

MRDSM020997
MAS60790114
DEP10141060
Reference{Deposit:: CALIF. JOUR. MINES AND GEOL., V. 31, 1935, P. 418.}{Deposit:: CALIF. DIV. MINES BULLETIN 144, 1948, P. 322.}
ReporterRidenour, James