Montana · Granite County
Producer
Blue Bird
Granite County, Montana, United States
Gold
Silver
Copper
Lead
⌖ Show on map
USGS source ↗
Commodities
Primary
Gold, Silver, Copper
Secondary
Lead
Commodity type
M
Deposit
Deposit size
S
Workings
Unknown
Materials
Ore minerals
Copper, Galena, Gold
Gangue
Pyrite, Quartz
Geology
Host rock
Diorite
Associated rock
Diorite · Royal Stock
Structure
Philipsburg Batholith, Royal Stock
Economic & production
Development status
Producer
Identification
Deposit ID
10108486
MRDS ID
DC09360
Region
NA
Data score
C
Coordinates
46.41878, -113.0848
References
USGS PP 78, P. 248.MBMG BULL 115, P. 5