Montana · Silver Bow County
Past Producer

Cayuga Claim

Silver Bow County, Montana, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formIRREGULAR BUNCHES
Ore controlContact Zone
Materials
Ore mineralsBornite, Chalcocite, Chalcopyrite, Chrysocolla, Cuprite, Malachite, Melaconite
GangueQuartz
Geology
Host rockQuartzite,Limestone · Kootenai
Associated rockQuartz Monzonite · Butte Quartz Monzonite
StructureBoulder Batholith
AlterationOxidation
Economic & production
Development statusPast Producer
Identification
Deposit ID10010911
MRDS IDD004995
RegionNA
Data scoreB
Coordinates45.78046, -112.77256
References
USGS BULL 574, P. 1661914 RECON WINCHELL, A.N., U.S.G.S. BULL 57