Commodities
PrimaryCopper, Lead, Zinc, Silver
SecondaryGold
Commodity typeM
Deposit
Deposit typeReplacement
Deposit sizeS
Orebody formIRREGULAR
Ore controlShear Zones And Intrusive.
Materials
Ore mineralsBornite, Chalcocite, Chalcopyrite, Chrysocolla, Gold, Malachite, Silver
Geology
Host rockLimestone · Naco Group;
StructureMineralization Associated With Tertiary Intrusive Event, Paleozoic Limestone Strikes Nw And Dips 50ne, And Rhyolite Intruded Irregularly. Southern Limestone-Rhyolite Contact Trends W, 50n Dip
Economic & production
Development statusPast Producer
Discovery year1879
Identification
Deposit ID10104056
MRDS IDM241041
Alternate namesCrosby Group, Blue Bell, Copperopolis
RegionNA
Data scoreB
Coordinates31.98819, -109.26397
References
KEITH, S B, 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 54.USBM RI 4015, 1947.ABGMT CLIPPINGS FILE.COOPER, 1959, USGS MAP MF-213.ABM BULLETIN 145.CIMRIKEITH, 1973, ARIZ BUR OF MINES BULL 187.