Mine detail: Philadelphia

Previously called 'Richmond'

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Location

Lat / long:

38.54712, -120.84435

Resource(M)

Primary:	Gold
Ore:	Gold
Gangue:	Quartz

Production

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

Geology

Host type:

Slate,Greenstone

References

MRDS	M004950
DEP	10028126
Reference	{Deposit:: CRAWFORD, J.J., 1896 , THIRTEENTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 13 , P. 75}{Deposit:: LOGAN, C.A., 1927 , AMADOR COUNTY: CMB REPT. 23 , P. 195}{Deposit:: STORM, E.M., 1900 , MOTHER LODE REGION OF CAL.: CMB BULL 18 , P. 84}{Deposit:: TUCKER, W.B., 1914 , AMADOR COUNTY: CMB REPT. 14 , P. 41}
Reporter	Gere, W., Tatkin, T.; Albers, J.