Mine detail: Hard Luck

Previously called 'Pyrophyllite'

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Location

Lat / long: 37.63436, -120.13793

Resource(M)

Primary: Gold
Gangue: Quartz

Production

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

Geology

References

MRDSM009533
DEP10030998
ReferenceLAIZURE, C. MCK., 1928 , SAN FRANCISCO FIELD DIVISION, IN TWENTY-FOURTH REPORT OF THE STATE MINERALOGIST: CALIFORNIA STATE MINING BUREAU, P. 13
ReporterBowman, J. And Albers, J.