Commodities
PrimarySilver, Gold
SecondaryLead
TertiaryMolybdenum
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Ore controlHanging Wall Of Vein, Vein Follows Contact Of Trachite On W And And Esite On E
Materials
Ore mineralsGold, Wulfenite
GangueQuartz
Geology
Host rockTrachyte
StructureNnw To Wnw Trending Vein And Fault System In Tert Volcanic Rocks, Nnw Fault Cutting Across Nw Fissure Zone Of Leland-Gold Dust-Bound Ary Cove Veins
AlterationSilicified
Economic & production
Development statusPast Producer
First production1896
Discovery year1896
Identification
Deposit ID10027915
MRDS IDM004486
Alternate namesPioneer Vein, German-American Vein, Treadwell Group
RegionNA
Data scoreB
Coordinates35.01863, -114.40747
References
GARDNER, 1936, USBM IC 6901, P. 36SCHRADER, 1909, USGS BULL 397, P. 186LAUSEN, 1931, ABM BULL 131, P. 109RANSOME, 1923, USGS BULL 743SCHRADER, 1909, P. 187; USBM IC 6901