Mine detail: Alpine

Previously called 'Union Consolidated'

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Location

Lat / long:

38.88628, -120.85936

Resource(M)

Primary:	Gold
Ore:	Gold
Gangue:	Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	LATE 1860S, 1888 , 1902 , 1912 , 1933 - 1938

Geology

Host type:	Amphibolite
Structure:	Number Of South-Dipping Veins Cross Vein And Dip 25 Deg. To S.

References

MRDS	C007957
DEP	10006992
Reference	{Deposit:: CLARK, W. B., AND CARLSON, D. W., 1956 , MINES AND MINERAL RESOURCES OF EL DORADO CO., CALIF.: CALIF. JOUR. OF MINES AND GEOL., VOL 52 , NO. 4 , PG. 405 - 406 , 484 AND PL. 10 .}{Deposit:: LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 258 .}
Reporter	Mateik, R.; Albers, John P.