Mine detail: Black Jack

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Location

Lat / long:

33.38532, -118.40617

Resource(M)

Primary:	Lead
Secondary:	Silver, Copper, Zinc
Ore:	Galena, Pyrite, Sphalerite
Gangue:	Barite, Calcite, Quartz

Production

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

Geology

Host type:

Hornblendite

References

MRDS	M021021
DEP	10034274
Reference	{Deposit:: GAY, T. E. JR. AND HOFFMAN, S. R., 1954 ; MINES AND MINERAL RESOURCES OF LOS ANGELES COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 50 , NOS. 3 & 4 ; DIV. OF MINES, P. 502 - 503 , 635}{Production:: GAY AND HOFFMAN, 1954}
Reporter	Fraticelli, L. A. (Albers, J.)