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American Shale Refining Co retort (55)
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Mine name
American Shale Refining Co retort
State
Colorado
County
Garfield
Mineral
Oil Shale
PLSS
Sec T. 7S., R. 97W.
Author
Winchester, D.E.
Caption
Shale retort of the American Shale Refining Company, on Conn Creek Section T. 7 s., R. 97 W., Garfield County, Colorado. August, 1917.