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in creator/contributor: "Jacobs, D. J."

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Radiological survey of the inactive uranium-mill tailings at Rifle, Colorado

Results of radiological surveys of two inactive uranium-mill sites near Rifle, Colorado, in May 1976 are presented. These sites are referred to as Old Rifle and New Rifle. The calculated /sup 226/Ra inventory of the latter site is much higher than at the older mill location. Data on above-ground measurements of gamma exposure rates, surface and near-surface concentration of /sup 226/Ra in soil and sediment samples, concentration of /sup 226/Ra in water, calculated subsurface distribution of /su… more

Date: June 1, 1980

Creator: Haywood, F. F.; Jacobs, D. J.; Ellis, B. S.; Hubbard, H. M., Jr. & Shinpaugh, W. H.

Item Type: Report

Partner: UNT Libraries Government Documents Department

open access

Radiological survey of the inactive uranium-mill tailings at Naturita, Colorado

Results of a radiological survey of the inactive uranium-mill site a Naturita, Colorado, conducted in May 1976, are presented. The spread of tailings was detected in the area surrounding the site by means of direct above ground gamma measurements and analysis of surface and subsurface soil samples. Radiochemical analyses of water samples in the vicinity of the tailings pile indicate local surface water contamination immediately downstream from the pile, although the /sup 226/Ra concentration in… more

Date: March 1, 1980

Creator: Haywood, F. F.; Jacobs, D. J.; Hubbard, H. M., Jr.; Ellis, B. S. & Shinpaugh, W. H.