Mine detail: Blackstone

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Location

Lat / long:

40.58874, -122.53666

Resource(M)

Primary:	Gold
Ore:	Gold, Specularite
Gangue:	Dolomite, Quartz

Production

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

Geology

Host type:

Diorite

References

MRDS	M021150
DEP	10034380
Reference	{Deposit:: FERGUSON, H. G., 1914 , GOLD LODES OF THE WEAVERVILLE QUADRANGLE, CALIFORNIA: U. S. GEOLOGICAL SURVEY BULL. 540 , P 49 .}{Deposit:: LYDON, P. A. AND *RIEN, J. C., 1974 , MINES AND MIN. RES. OF SHASTA COUNTY, CALIFORNIA: C. D. M. G., COUNTY REPT. 6 , 154 P.}
Reporter	Tatkin, T.; Albers, John P.