Montana · Jefferson County
Occurrence

Jumbo Prospect

Jefferson County, Montana, United States
LeadSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryLead, Silver
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsGalena
GangueQuartz
Geology
Host rockQuartz Monzonite,Andesite
Associated rockQuartz Monzonite,Andesite · Butte Quartz Monzonite (Boulder Batholith);Elkhorn Mountain Volcanics
StructureBoulder Batholith
Economic & production
Development statusOccurrence
Identification
Deposit ID10019376
MRDS IDDC09890
RegionNA
Data scoreC
Coordinates46.33934, -112.21144
References
MBMG BULL 16, P. 32-33.USGS PP 428, PL. 1.