Arizona · Pima County
Occurrence

Pilot Claim

Pima County, Arizona, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
TertiaryCopper
Commodity typeM
Deposit
Deposit sizeN
Ore controlShear Zone
Materials
Ore mineralsChalcocite, Copper
Geology
Host rockLimestone · Horquilla Form.Limestone-Siltstone;Escabrosa Limestonelimestone
StructureHomoclinal ; Reg.Trends: Tilting And Broad Open Folds In S. And Extensive Faulting In N., Thrust And Normal Faulting-Fracture Zones
Economic & production
Development statusOccurrence
Discovery year1915
Identification
Deposit ID10039493
MRDS IDM050163
RegionNA
Data scoreB
Coordinates31.8593, -110.76235
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 CU1971 GEOLMAP H. DREWES U.S.G.S. MAP I-613