Montana · Granite County
Occurrence
Blue Streak #2 Prospect
Granite County, Montana, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold, Silver
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Gold
Gangue
Pyrite, Quartz
Geology
Host rock
Diorite
Associated rock
Diorite · Royal Stock
Structure
Royal Stock
Alteration
Hydrothermal
Economic & production
Development status
Occurrence
Identification
Deposit ID
10013634
MRDS ID
D010038
Region
NA
Data score
D
Coordinates
46.43694, -113.05
References
USGS DOLUS LAKE RARE II MIS FS MAP, P. 14, FIG. 1