Mine detail: Barnhardt

Previously called ''

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Location

Lat / long: 38.16741, -120.60712

Resource(M)

Primary: Gold

Production

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

Geology

References

MRDSM006114
DEP10028876
Reference{Deposit:: CALIF. SP. REPT.40, P.21 & PL.1&2; V.32, NO.3, P.356}{Deposit:: CALIF. COUNTY REPT. NO.2, P.190 & PL.C}{Deposit:: USGS MAP GQ-222}
ReporterGere, W.