Mine detail: Black Jack

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Location

Lat / long:

37.59241, -121.61214

Resource(M)

Primary:

Manganese

Production

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

Geology

Host type:

Chert

References

MRDS	M004665
DEP	10109080
Reference	{Deposit:: CALIF. JOUR. MINES & GEOL. V. 46, NO.2, APRIL, 1950, P.343, PL. 58}{Deposit:: DOM BULL. 125, P.97}{Deposit:: BULL. 152, P.16}{Deposit:: BULL 140 , P. 66 , PL. 1 (GEOLOGY)}
Reporter	Gere, W., Von Dohlen, E.; Albers, J.