Commodities
PrimarySilver, Copper, Gold
TertiaryBarium-Barite
Commodity typeB
Deposit
Deposit sizeS
Ore controlShear Zone
Materials
Ore mineralsBrochantite, Chalcopyrite, Gold, Malachite
GangueCalcite, Clay, Pyrite, Quartz
Geology
Host rockDiorite,Clastic Sedimentary Rock,Andesite · Prospect Mountain Quartzite;Pioche Shale
Associated rockDiorite,Andesite
StructureCaliente Caldron Complex, Ne-And Nw- Striking Faults.
AlterationArgillization, Silicification,
Economic & production
Development statusPast Producer
Identification
Deposit ID10046480
MRDS IDM241647
Alternate namesTom Johnston Property In Part, Part of Alta Claims, Jumbo Claim Area?
RegionNA
Data scoreB
Coordinates37.41358, -114.47555
References
BENTZ, J. AND SMITH, P., 1983, FIELD EXAMINATION REPORT ON SEPT 13,1983.TSCHANZ AND PAMPEYAN, 1970, NBMG BULL 73, P. 170-172, PL. I., II.NBMG DISTRICT FILES, REPORT ON TOM JOHNSON PROPERTYGRAPEVINE SPRING G-E-M RESOURCES AREA TECHNICAL REPORT, 1983. FOR BLMNBMG DISTRICT FILES, UNPUB. REPORT ON TOM JOHNSTON PROPERTY