Idaho · Custer County
Prospect

Union - Companion Prospect

Custer County, Idaho, United States
Lead
⌖ Show on mapUSGS source ↗
Description

R. W. Johnson, G. D. Acqua

Commodities
PrimaryLead
Commodity typeM
Deposit
Deposit sizeN
WorkingsSurface/Underground
Orebody formSTRINGERS
Materials
Ore mineralsGalena
GangueQuartz
Geology
Host rockQuartzite,Argillite · Kinnikinic Quartzite, Argillite
Economic & production
Development statusProspect
Discovery year1926
Identification
Deposit ID10093555
MRDS IDW014374
Alternate namesCompanion, Union
RegionNA
Data scoreC
Coordinates44.2572, -114.4114
References
Ross, C. P., 1937, Geology And Ore Deposits Of The Bayhorse Region, Custer County, Idaho: USGS Bulletin 877, 161 P