Montana · Jefferson County
Past Producer
Gold Bug Mine
Jefferson County, Montana, United States
Silver
Gold
Copper
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USGS source ↗
Commodities
Primary
Silver
Secondary
Gold, Copper
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Ore control
Fissure Zone
Materials
Gangue
Pyrite, Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Butte Quartz Monzonite
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
First production
1911
Identification
Deposit ID
10019650
MRDS ID
DC11050
Region
NA
Data score
B
Coordinates
45.95323, -112.39588
References
MBMG BULL 16.CONSV. DIV. COMP. DATE, 12-19-19611960 RECON MT BUREAU OF MINES BULL. 1M.B.M.G. BULL 16