Arizona · Cochise County
Past Producer

Hilltop Extension Mine

Cochise County, Arizona, United States
LeadSilverZincCopperGoldMolybdenum
⌖ Show on mapUSGS source ↗
Commodities
PrimaryLead, Silver, Zinc, Copper
SecondaryGold, Molybdenum
Commodity typeM
Deposit
Deposit sizeS
Orebody formIRREGULAR
Materials
Ore mineralsChalcopyrite, Galena, Sphalerite
GanguePyrite, Quartz
Geology
Host rockLimestone · Escabrosa Limestone;Lower Naco Group
Associated rockMafic Intrusive Rock
StructureNw Trending Paleozoic Beds Dip 40-45w In This Area
AlterationPyrometasomatic, Silicic
Economic & production
Development statusPast Producer
Identification
Deposit ID10046198
MRDS IDM241042
Alternate namesLilly & Whale Groups
RegionNA
Data scoreB
Coordinates31.99096, -109.26342
References
KEITH, S B, 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P 52.SABINS, 1957, GSA BULL, V. 68, P. 1315CIMRIKEITH, 1973, ARIZ BUR OF MINES BULL 187.