Mine detail: Niagara Group

Previously called 'Black TomMontezumaNiagara Summit Mining CompanyScorpion'

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Location

Lat / long: 40.72429, -122.68971

Resource(M)

Primary: Gold
Tertiary: Zinc, Lead
Ore: Galena, Gold, Sphalerite
Gangue: Quartz
Orebody form: PINCH AND SWELL

Production

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

Geology

Host type:Greenstone
Associated type:Diorite

References

MRDSW025307
DEP10077604
Reference{Deposit:: AVERILL, C. V., 1933 , GOLD DEPOSITS OF REDDING AND WEAVERVILLE QUADRANGLES: CDM REPT. 29 , P. 40 - 41}{Deposit:: AVERILL, C.V., 1939 , MIN. RES. OF SHASTA COUNTY: CDM REPT. 35 , P. 146}{Deposit:: BROWN, G.C., 1916 , SHASTA COUNTY: CMB REPT. 14 , P. 795 - 796.}{Deposit:: CRAWFORD, J.J., 1894 , TWELFTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 12 , P. 253}{Deposit:: 5) FAIRBANKS H.W., 1893 , GEOLOGY AND MINERALOGY OF SHASTA COUNTY: CMB REPT. 11 , P. 50 - 51.}{Deposit:: 6) FERGUSON, H.G., 1914 , GOLD LODES OF THE WEAVERVILLE QUADRANGLE, CAL.: USGS BULL. 540 , P. 66 - 67.}{Deposit:: 7) LOGAN, C.A., 1924 , SHASTA COUNTY IN SACRAMENTO FIELD DIVISION: CMB REPT. 20 , P. 15.}{Deposit:: 8) LYDON, P.A. AND *RIEN, J.C., 1974 , MINES AND MIN. RES. OF SHASTA COUNTY CAL.: CDMG COUNTY REPT., P. 47.}{Deposit:: 9) MCGREGOR, ALEX, 1890 , SHASTA COUNTY: CMB REPT. 10 , P. 636 - 637.}
ReporterTatkin, T.; Albers, John P.