Montana · Jefferson County
Past Producer
Comet and Spring Creek Placers
Jefferson County, Montana, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold, Silver
Commodity type
M
Deposit
Deposit type
Placer
Deposit size
S
Materials
Ore minerals
Gold
Geology
Host rock
Gravel
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
First production
1909
Last production
1931
Identification
Deposit ID
10019588
MRDS ID
DC10889
Alternate names
Spring Creek
Region
NA
Data score
C
Coordinates
46.38046, -112.05644
References
MBMG MEM NO 16, P. 14, 15, 95.MBMG MEM NO 26, P. 43, 44USGS PP 428, P. 52.