Commodities
PrimaryGold, Silver
SecondaryLead, Copper
Commodity typeM
Deposit
Deposit typeVein
Model150: Epithermal vein, Comstock
Deposit sizeS
WorkingsUnderground
Ore controlPre-Mineral Faulting As Conduits For Ore-Forming Fluids
Materials
Ore mineralsCerargyrite, Gold
GangueCalcite, Pyrite, Quartz
Geology
Host rockAndesite
Associated rockRhyolite,Andesite
StructureFault, N80e, 55s, Displaces The Jennie Vein N Of The Shaft. Premineral Faulting, Also.
AlterationPropylitization, Silicification, Sericitization, Argillization, Bleaching
Economic & production
Development statusPast Producer
First production1907
Last production1948
Discovery year1901
Identification
Deposit ID10046535
MRDS IDM241712
Alternate namesNBMG Sample Site 1718
RegionNA
Data scoreB
Coordinates37.89858, -114.05026
References
BENTZ, J. AND SMITH, P., 1983, FIELD EXAMINATION REPORT OF SEPT. 17, 1983.PERRY, L.I., 1976, UTAH GEOLOGY VOL. 3, NO. 1, P. 23-49THOMSON, K.C. AND PERRY, L.I., 1975, UTAH GEOLOGY, VOL. 2, NO. 1,USGS P.P. 111, 1920, P. 565-567.PERRY, L.I., 1976, P. 32