Montana · Lewis and Clark County
Occurrence
Windy Ridge Prospects
Lewis and Clark County, Montana, United States
Gold
Tungsten
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USGS source ↗
Commodities
Primary
Gold
Secondary
Tungsten
Commodity type
M
Deposit
Deposit size
N
Ore control
Tactite Beds Numerous Upper Part Of Windy Ridge.
Materials
Ore minerals
Gold, Scheelite
Gangue
Quartz
Geology
Host rock
Shale · Empire Formation
Associated rock
Diorite · Marysville Stock
Structure
Boulder Batholith, Marysville Stock
Economic & production
Development status
Occurrence
Discovery year
1942
Identification
Deposit ID
10019447
MRDS ID
DC10495
Region
NA
Data score
D
Coordinates
46.77157, -112.32672
References
DMEA RECORDSUSBM R1 6334, P. 5, 21, 23.