Mine detail: *onnor Ranch Deposits

Previously called 'Mt. Bishop Mine'

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Location

Lat / long: 35.3008, -120.72014

Resource(M)

Primary: Manganese
Ore: Rhodochrosite

Production

Operation type: Unknown
Production size: Small
Development status: Producer

Geology

Host rock:Franciscan Complex
Host type:Chert

References

MRDSM020164
DEP10109389
Reference{Deposit:: D.O.M. BULL. 152 1950 PP. 235 - 236}{Deposit:: D.O.M. BULL. 125 1943 P. 170}
ReporterKillman, K.; Albers, J.