Arizona · Pima County
Past Producer

Copper Duke Mine

Pima County, Arizona, United States
CopperSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
SecondarySilver
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsMalachite
Geology
Host rockLimestone · Bolsa Quartzite Quartzite
Associated rockDiorite · Granodiorite
StructureHomoclinal ; Reg.Trends: Tilting And Broad Open Folds In S. And Extensive Faulting In N., Thrust And Normal Faulting - Fracture Zones.
Tectonic settingBasin And Range.
Economic & production
Development statusPast Producer
Discovery year1900
Identification
Deposit ID10039401
MRDS IDM050032
RegionNA
Data scoreB
Coordinates31.86985, -110.79735
References
SCHRADER, F. C., 1915 USGS BULL. 582ARIZONA BUREAU OF MINES 1971 FIELDNOTES V. 1 NO. 2DREWES, H. 1971 USGS MAP I-613 (SAHUARITA QUAD)1909 RECON F. C. SCHRADER U.S.G.S. BULL. 5821971 DIREXPL ANACONDA-POSSIBLE NEW PORPH. COPPER DEPOSIT.1971 GEOLMAP H. DREWES U.S.G.S. MAP I-613SCHRADER-1915