Montana · Powell County
Past Producer
Red Rock Mine
Powell County, Montana, United States
Gold
Copper
⌖ Show on map
USGS source ↗
Commodities
Primary
Gold
Secondary
Copper
Commodity type
M
Deposit
Deposit type
Replacement Vein
Deposit size
S
Workings
Surface/Underground
Materials
Ore minerals
Gold
Gangue
Limonite, Pyrite, Quartz, Sericite
Geology
Host rock
Diorite,Limestone · Madison Group;Jefferson Limestone{Maywood Formation;Red Lion Formation{Hasmark Formation
Alteration
Oxidation, Sericitaztion
Economic & production
Development status
Past Producer
Identification
Deposit ID
10019695
MRDS ID
DC11169
Region
NA
Data score
C
Coordinates
46.82711, -113.25564
References
USGS BULL 660, P. 213-4