Description
Al Bovard And Others
Commodities
PrimaryGold, Silver
TertiaryCopper
Commodity typeM
Deposit
Deposit typeVein
Model150: Epithermal vein, Comstock
Deposit sizeS
WorkingsUnderground
Orebody formLENSES
Materials
Ore mineralsArgentite, Cerargyrite, Electrum, Gold, Wulfenite
GangueKaolin, Quartz
Geology
Host rockLatite · Post-Esmeralda Volcanic Rocks
Associated rockLatite · Post-Esmeralda Volcanic Rocks
Economic & production
Development statusPast Producer
Discovery year1908
Identification
Deposit ID10104019
MRDS IDM233183
Alternate namesBovard, Koegel Mines, Last Hope ?, Nevada RandRand
RegionNA
Data scoreB
Coordinates38.78714, -118.40652
References
ROSS, D. C., 1961, GEOLOGY AND MINERAL DEPOSITS OF MINERAL COUNTY, NEVADA; NBMG BULL. 58VANDERBURG, 1937, RECONNAISSANCE OF MINING DISTRICTS IN MINERAL COUNTY, NEVADA; USBM IC 6941BLACK, J. W., 1920, UNPUBLISHED REPORTWOODSON, MARLE, 1920, UNPUBLISHED REPORT FOR NEVADA RAND MINES CO.VANDERBURG, 1937, P. 55; ROSS, D. C., 1961, TABLE 6.1