Men wear suits, ties, overcoats, and felt hats and stand beside trees outside the Index Oil Shale Company plant in De Beque (Mesa County), Colorado. Shows metal and frame buildings and tall smokestacks. A flag above a building reads "Index." Metal...
Index Oil Shale Company--1920-1930.; Oil-shale industry--Colorado--De Beque--1920-1930.; De Beque (Colo.)--1920-1930.; Mining--Colorado--De Beque--1920-1930.; Refineries--Colorado--De Beque--1920-1930.
Men, probably miners, stand and pose beside canvas tents near sagebrush and a barbed wire fence near De Beque and Conn Creek in Garfield County, Colorado. Shows layers of shale on a mesa.
Panoramic, aerial view of layered oil shale rock formations of the Roan Cliffs in Garfield County, Colorado. Shows Logan Wash in a valley near Mount Logan, the Colorado River, an extinct volcanic crater, and North Mamm Peak in the distance.
Oil-shales--Colorado--Garfield County--1930-1960.; Colorado River (Colo.-Mexico)--1930-1960.; Garfield County (Colo.)--1930-1960.; Logan Wash (Colo.)--1930-1960.; Logan, Mount (Garfield County, Colo.)--1930-1960.; North Mamm Peak...
View of a frame mine building used in oil shale processing in or near De Beque (Mesa County), Colorado. Shows a tailings pile, an oil-stained ravine, a smokestack, and flumes or chutes on a steep slope.
Men wear suits or suspenders and work clothes and pose beside a smokestack encased by deteriorated brick walls 22 miles outside of De Beque in Mesa County or Garfield County Colorado. An American flag is attached to scaffolding that surrounds an...