Mine detail: Borasco

Previously called ''

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Location

Lat / long:

37.78354, -118.49151

Resource(M)

Primary:	Silver
Secondary:	Lead

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	1885 - 1889 , 1911 - 1912

Geology

Host type:	Granite
Associated type:	Granite

References

MRDS	M010585
DEP	10102940
Reference	{Deposit:: GOODWIN, J.G., 1957 , LEAD AND ZINC IN CA.; CA. JOUR. MINES AND GEOLOGY, VOL. 53 , NOS. 3 & 4 ; DIV. OF MINES, P. 556}{Deposit:: REPT. 17, P. 151, 154; REPT. 12, P. 374-5}{Deposit:: CALIF. V. 36, NO. 2, PL. 1 AND P. 175}{Production:: GOODWIN, J.G., 1957 , P. 556}
Reporter	Gere, W., Fraticelli, L. A. (Albers, J.)