Montana · Lewis and Clark County
Past Producer
Piegan Gulch Placer
Lewis and Clark County, Montana, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit type
Placer
Deposit size
S
Ore control
Bench Placers
Materials
Ore minerals
Gold
Geology
Host rock
Gravel
Structure
Boulder Batholith, Marysville Stock
Economic & production
Development status
Past Producer
Last production
1904
Discovery year
1869
Identification
Deposit ID
10011768
MRDS ID
D006889
Region
NA
Data score
C
Coordinates
46.80268, -112.34033
References
MBMG MEM 26, P. 55, 61.MBMG MEM 5, P. 24.MBMG MEM NO 26, P. 61