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PilotScale Tar Sands Processing Facility near Vernal Utah. PilotScale Tar Sands Processing Facility near Vernal Utah anl gov cfm name TSFacilityVernal caption PilotScale Tar Sands Processing Facility near Vernal Utah callingpage Fguide Fphotos Findex cfm callingttl Oil Shale and Tar Sands Photos source Source Argonne National