Commodities
PrimaryCopper
SecondarySilver, Tungsten, Zinc, Gold
TertiaryLead, Molybdenum
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formSHORT LENSES
Ore controlLocalized By Intersecting Fault Zones, Along Nw Fracture Zone, Favo Rable Limestone Beds
Materials
Ore mineralsPowellite, Pyrite, Scheelite
GangueChlorite, Diopside, Garnet, Hedenbergite, Quartz, Tremolite
Geology
Host rockQuartzite
Associated rockDiorite
StructureShearing Parallel To And In Veins, Nw Faulting With Some Ne Faulti Ng
AlterationGarnetized, Very Little Oxidized
Economic & production
Development statusPast Producer
First production1903
Last production1918
Discovery year1875
Identification
Deposit ID10039591
MRDS IDM050383
RegionNA
Data scoreB
Coordinates31.88679, -111.07625
References
BROWN, 1926, MS THESIS, UNIV OF AZDALE, ET AL, 1960, USBM RI 5650KEITH, 1974, ABM BULL 189, P. 138WHITCOMB, 1948, MS THESIS, UNIV OF AZMANUGA, 1942, PHD THESIS, UNIV OF AZLEMMON, S. AND TWETO, O.L., 1962, USGS MAP MR-25.CIMRIDALE, 1960; KEITH, 1974