Commodities
PrimaryGold
SecondaryCopper, Lead
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockDiorite
Associated rockDiorite
Economic & production
Development statusPast Producer
Identification
Deposit ID10007342
MRDS IDC011080
Alternate namesSpanish
RegionNA
Data scoreC
Coordinates39.2735, -121.04493
References
LOGAN, C. A., 1941 , MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 37 , NO. 3 , PL. 3 .HOBSON, J. B., WILTSEE, E. A., 1893 , NEVADA COUNTY; CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 11 , P. 292 - 293 .CRAWFORD, J. J., 1894 , REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 12 , P. 200 .GOODWIN, J. G., 1957 , LEAD AND ZINC IN CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 53 , NOS. 3 AND 4 , P. 584 .HOBSON ( 1893 )