Idaho · Shoshone County
Prospect

Franklin Prospect

Shoshone County, Idaho, United States
CopperNickelCobalt
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
TertiaryNickel, Cobalt
Commodity typeM
Deposit
Deposit sizeN
WorkingsUnderground
Orebody formIRREGULAR
Ore controlFracture Zone
Materials
Ore mineralsChalcopyrite, Gersdorffite, Tetrahedrite
GanguePyrite, Pyrrhotite, Quartz, Siderite
Geology
StructureOsburn Fault; Complex Nw-Se Folding And Faulting Accompanied By Fracturing, Shearing And Jointing
AlterationThin Gouge Seams
Economic & production
Development statusProspect
Identification
Deposit ID10067849
MRDS IDW000719
Alternate namesStanley Boys Mine, Helmer Silver Mines Co., Copper Bell
RegionNA
Data scoreC
Coordinates47.30237, -115.92992
References
Wagner, W. R., 1949 , The Geology Of Part Of The South Slope Of The St. Joe Mountains, Shoshone County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 82 , 48 P1949 Geolmap Idaho Bureau Of Mines And Geology Pamphlet 82Unpublished Cobalt Report.