Commodities
PrimaryGold
SecondarySilver
TertiaryLead, Copper, Zinc
Commodity typeM
Deposit
Deposit typeVein
Model273: Low-sulfide Au-quartz vein
Deposit sizeS
WorkingsUnderground
Ore controlVein Terminates At The Diabasic Dike On The W End, And At The Fault On The E End
Materials
Ore mineralsArgentite, Chalcocite, Chalcopyrite, Covellite, Galena, Gold, Pyrite, Sphalerite, Stephanite, Tetrahedrite
GangueQuartz, Tourmaline
Geology
Host rockDiabase
Associated rockRhyolite
StructureNe-Trending Fault, Fracture Zone
Economic & production
Development statusPast Producer
Discovery year1868
Identification
Deposit ID10042554
MRDS IDM060381
Alternate namesEagle, Lady Mary
RegionNA
Data scoreB
Coordinates40.33212, -118.10347
References
JOHNSON, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY, NEVADA; NBMG BULL, 89CAMPBELL, D.F., 1939, GEOLOGY OF THE BONANZA KING MINE, HUMBOLDT RANGE, PERSHING COUNTY, NEVADA; ECON. GEOL. V. 34, PP 96-112NBMG STAFF, 1985, NBMG OFR 85-3VANDERBURG, 1936, RECONNAISSANCE OF MINING DISTRICTS IN PERSHING COUNTY, NEVADA: USBM IC 6902JOHNSON, 1977