Commodities
PrimarySilver, Gold, Lead, Copper
TertiaryArsenic, Antimony, Bismuth
Commodity typeM
Deposit
Model119: Placer Au-PGE
Deposit sizeS
WorkingsUnderground
Orebody formTABULAR
Ore controlFault Zone
Materials
Ore mineralsChalcopyrite, Galena, Malachite, Pyrite, Silver, Sphalerite
GangueJarosite, Limonite, Quartz
Geology
Host rockSandstone · Harmony Formation
Associated rockQuartz Monzonite
StructureN-Trending Fault Zone; Pebble Dike
AlterationPyritic
Economic & production
Development statusPast Producer
First production1908
Discovery year1908
Identification
Deposit ID10043956
MRDS IDM231265
Alternate namesGood Chance, Snow Group, NBMG Sample Site 2364
RegionNA
Data scoreB
Coordinates40.64351, -117.05983
References
WILLDEN, R., 1964. GEOLOGY AND MINERAL DEPOSITS OF HUMBOLDT CO., NEV; NBMG BULL 59ROBERTS, R.J. AND ARNOLD, D.C., (1965) ORE DEPOSITS OF THE ANTLER PEAK QUAD., HUMBOLDT AND LANDER COUNTIES, NEV.; U.S.G.S. PROF. PAPER 459-S.GARSIDE, L. J., 1984, FIELD EXAMINATION 10 OCT 84ROBERTS, R.J. AND ARNOLD, D.C., 1965.