Montana · Granite County
Occurrence

Monarch Mine

Granite County, Montana, United States
LeadZincSilverCopperGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryLead, Zinc
SecondarySilver, Copper, Gold
Commodity typeM
Deposit
Deposit sizeN
WorkingsSurface/Underground
Materials
Ore mineralsGalena, Gold, Sphalerite
GangueQuartz
Geology
Host rockShale,Limestone · Colorado Formation;Kootenai Formation
StructureDunkleberg Anticline, Royal Stock
AlterationOxidation
Economic & production
Development statusOccurrence
Identification
Deposit ID10019330
MRDS IDDC09543
RegionNA
Data scoreB
Coordinates46.51239, -113.0898
References
USBM RI 5014, P. 15, FIG. 3, 4B, 13