Fort Knox Photo Gallery

Views of Alaska's biggest open pit gold mine

(click on picture for a larger image)

The mine and its facilities covers
   over 5,000 acres of state land.
The mine and its facilities covers over 5,000 acres of state land.
After mining, the pit will be a mile long, and 400-600 feet deep
After mining, the pit will be a mile long, and 400-600 feet deep
The mill processes from 35,000 to 50,000 tons of ore a day.
The mill processes from 35,000 to 50,000 tons of ore a day.
View of the tailings impoundment and waste rock dumps
View of the tailings impoundment and waste rock dumps
In the summer, tailings discharge from open pipes.
In the summer, tailings discharge from open pipes.
Tailings flow from pressure release junctions.
Tailings flow from pressure release junctions.
When the mine closes, the
  tailings dam will be 330 feet high
When the mine closes, the tailings dam will be 330 feet high and maintained in perpetuity by the state.
The upper reaches of the tailings compound are now used to store waste rock.
The upper reaches of the tailings compound are now used to store waste rock.
Pit with waste rock dumps in foreground
Pit with waste rock dumps in foreground.
All photos copyright Northern Alaska Environmental Center, 2001