Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Model273: Low-sulfide Au-quartz vein
Deposit sizeY
Ore controlVertical Shear Zone
Materials
Ore mineralsGold
GangueHematite, Pyrite, Quartz
Geology
Host rockClastic Sedimentary Rock,Sandstone · Raspberry
AlterationWall Rock Is Bleached, Kaolinized
Economic & production
Development statusPast Producer
First production1915
Last production1951
Discovery year1915
Identification
Deposit ID10104132
MRDS IDM242911
Alternate namesNBMG Sample Sites 2582, 2679
RegionNA
Data scoreB
Coordinates40.24823, -118.33626
References
JOHNSON, M.G., 1977, NBMG BULL 89, P. 102-103.TINGLEY, J.V., 20 JUNE 85, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.BONHAM, H.F., 17 JUL 85, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.NBMG STAFF, 1985, NBMG OFR 85-3.