sl980023r

 Mining

Nickel Plate Mine Hedley BC

Butte Copper Mine Museum

Kennecott Mines

Ore bin near Leadville

Virginia City Nevada Oakland Auto

The Commodore Colorado

Columbus Mill Animas Colorado

Champion mine, Leadville.

Champion mill Leadville

Lewis Mill in CO

Stamp Mill Pony MT

Colorado River

Breckendige Colorado dredge

Vindicator Victor CO