1893 Ore concentrator of the United Concentration Co. 5 levels. Burned in 1917 to sell scrap metal.
http://content.lib.washington.edu/u?/wastate,506
1894 United Concentration Company's plant, Monte Cristo, Washington. Cliff House Hotel to the right.
To left of stack is aerial tram station for Comet Mine. Horizontal structure bisecting stack is covered surface tramway for mules.
http://content.lib.washington.edu/u?/wastate,568
from Everett and Monte Cristo Railway, by Phil Woodhouse, Daryl Jacobson and Bill Petersen
2010-06-26 Concentrator ruins
P1070030
The concentrator is visible also in pictures in the Then and Now -> Townsite page.
Comet Mine terminal
Part of the covered tramway? Looking back toward concentrator from terminal