Mine detail: Columbia

Previously called ''

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Location

Lat / long: 38.04019, -120.51683

Resource(M)

Primary: Gold
Ore: Gold

Production

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

Geology

Host type:Gabbro

References

MRDSM006286
DEP10028980
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 144}{Deposit:: LOGAN, C. A., 1934 , THE MOTHER LODE GOLD BELT OF CALIF, CALIF DIV OF MINES BULL 108 , P 137}{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 301}{Production:: LOGAN ( 1934 )}
ReporterMateik, R.; Albers, John P.