Mine detail: Eureka

Previously called 'Old Henery'

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Location

Lat / long:

38.41213, -120.54073

Resource(M)

Primary:	Gold
Gangue:	Quartz

Production

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

Geology

Host type:

Granite

References

MRDS	M006885
DEP	10029387
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}{Deposit:: CRAWFORD, J. J., 1894 , CALAVERAS COUNTY: 12TH REPT STATE MIN; CALIF. MIN. BUR. P 92}{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 304}
Reporter	Mateik, R.; Albers, John P.