Commodities
PrimarySilver, Copper, Gold
SecondaryLead
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formPODS AND SHOOTS
Ore controlMineralized Solutions Channeled Along Faults And Deposited As Fissure Fillings.
Materials
Ore mineralsArgentite, Chalcopyrite, Gold, Malachite, Stephanite
GangueQuartz
Geology
Host rockAndesite
Associated rockAndesite
StructureRich Ore Reported At Intersections Of Ne And Nw Trending Fault Fissures.
AlterationSilicified Andesite
Economic & production
Development statusProducer
First production1906
Last production1941
Identification
Deposit ID10107968
MRDS IDD006854
Alternate namesGreat Republic Group: Julia, Keepsake, TriangleGreat Republic
RegionNA
Data scoreB
Coordinates33.47566, -107.74589
References
LINDGREN, WALDEMAR, GRATON, L.C., AND GORDON, C.H., 1910 USGS PROFESSIONAL PAPER 68, P.263, P.266HARLEY, G.T., 1934 NMBMMR BULL 10, P.79NMBMMR GENERAL FILE DATA