Commodities
PrimaryCopper
SecondarySilver
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formIRREGULAR
Ore controlNe Trending Fissure
Materials
Ore mineralsBrochantite, Chalcocite, Malachite, Molybdenite
GangueChlorite, Kaolin, Limonite
Geology
Host rockQuartz Monzonite
Associated rockGranite · Morenci Granite Porphyry
StructureClosely Massed Joint Systems Trending Ne; Fissure System Trending Ne, Part Of First Great Fault Block South Of The Coronado Massif
Tectonic settingTransition Zone Between Basin And Range And Colorado Plateau Provinces
AlterationOxidation To Unknown Depth; Chloritization Of Biotie; Extensive Hydrothermal Alterration
Economic & production
Development statusProducer
First production1903
Last production1911
Identification
Deposit ID10109837
MRDS IDM800160
Alternate namesStandard Group
RegionNA
Data scoreB
Coordinates33.10399, -109.35676
References
ABGMT-USBM FILE DATASTEVENS, H.J., 1911, THE COPPER HANDBOOK, VOL. X, PAGE 1599, STANDARD CONSOLIDATED COPPER COSTEVENS, H.J., 1908, THE COPPER HANDBOOK, VOL. VIII, PAGE 1265, STANDARD CONSOLIDATED COPPER COBLM DISTRICT MAP 839