Mine detail: Janie Boyd Mine

Previously called 'SanchesHolmes Mine'

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Location

Lat / long:

38.21158, -120.8463

Resource(M)

Primary:	Gold
Ore:	Chalcopyrite, Gold
Gangue:	Calcite, Quartz
Orebody form:	VEIN

Production

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

Geology

Host type:

Greenstone

References

MRDS	M005639
DEP	10102609
Reference	{Deposit:: CLARK, W.B., LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.; COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P. 159}{Deposit:: LOGAN, C.A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 32 , NO. 3 ; DIV. OF MINES, P. 265 - 6}{Deposit:: TUCKER, W.B., 1916 , CALAVERAS COUNTY: CALIF. JOUR. MINES & GEOL., 14 TH REPORT STATE MINERALOGIST, P. 57}{Production:: LOGAN ( 1936 )}
Reporter	Mateik, R.; Albers, John P.