Montana · Granite County
Past Producer
Montana Mine
Granite County, Montana, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Ore control
Fissures Closely Spaced Form Breccia Of Quartz Cemented By Quartz And Pyrite
Materials
Ore minerals
Gold
Gangue
Pyrite, Quartz
Geology
Host rock
Quartzite · Missoula Group (Belt Series)
Structure
Philipsburg Batholith, Cable Stock
Economic & production
Development status
Past Producer
Production years
ITEM 1: PRE-1906
Last production
1906
Identification
Deposit ID
10019682
MRDS ID
DC11126
Region
NA
Data score
C
Coordinates
46.26128, -113.18841
References
USGS PP 78, P. 240USGS PP 78, P. 240.