Montana · Powell County
Past Producer
Big Blackfoot District
Powell County, Montana, United States
Silver
Lead
Gold
Zinc
Copper
Tungsten
Antimony
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USGS source ↗
Commodities
Primary
Silver, Lead, Gold
Secondary
Zinc, Copper
Tertiary
Tungsten, Antimony
Commodity type
M
Deposit
Deposit type
VEIN, SHEAR ZONE, PLACER, TACTITE
Deposit size
S
Geology
Structure
OGDEN MOUNTAIN QUARTZ MONZONITE, BOULDER BATHOLITH; E LIMB OF LARGE ANTICLINE; N-TRENDING FAULTS CUT BY NE-TRENDING FAULTS
Alteration
OXIDATION
Economic & production
Development status
Past Producer
First production
1900
Identification
Deposit ID
60000331
MRDS ID
D009538
Alternate names
Ogden Mountain District
Region
NA
Data score
D
Coordinates
46.87489, -112.87591
References
MBMG BULL 98, P. 40-45.US BUREAU OF MINES RI 6334, P. 51-53.