Mine detail: Dempsey Ranch

Previously called ''

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Location

Lat / long: 39.18045, -121.28771

Resource(M)

Tertiary: Copper

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

References

MRDSM021081
DEP10034321
Reference{Deposit:: AUBURY, L.E., 1908 : COPPER RESOURCES IN CALIFORNIA BULL. 50: CALIF. MIN. BUR., P. 205}{Deposit:: ERIC, J.H., 1948 : COPPER IN CALIFORNIA BULL. 144 : DIV. OF MINES, P. 357}
ReporterFraticelli, L. A. (Albers, J.)