Helicopter-Assisted Radiometric Survey of the Dixon Entrance Quadrangle, Alaska (open access)

Helicopter-Assisted Radiometric Survey of the Dixon Entrance Quadrangle, Alaska

The following report presents the data retrieved, a description of the equipment and methods used, and comments based on preliminary interpretations of the results from a radioactive survey taken in the Dixon Entrance Quadrangle in southeast Alaska.
Date: February 1979
Creator: Burgett, W. A. & Krause, K. J.
System: The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Medfra and Mt. McKinley NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements [Plates] (open access)

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Medfra and Mt. McKinley NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements [Plates]

Geological maps of Alaska showing uranium and other elements concentrations.
Date: February 1979
Creator: Van Eeckhout, Edward Mathias
System: The UNT Digital Library
Investigation of Alaska's Uranium Potential (open access)

Investigation of Alaska's Uranium Potential

From addendum: Two types of analyses for uranium in the stream-sediment samples are presented. One split of the stream-sediment samples was sent to Resource Associates of Alaska's laboratory, where they were analyzed for U by the fluormetric method after acid extraction. This is the method employed for U by most laboratories. The completeness of uranium extraction unavoidably varies with the particular type of uranium-bearing minerals present and possibly with the amount of iron, manganese, and carbonaceous material present, which can interfere with the extraction. Analyses by the method are shown in the text and appendix columns with the designation "RAA."
Date: February 1977
Creator: Eakins, Gilbert R.; Jones, Brian K. & Forbes, Robert B.
System: The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Medfra and Mt. McKinley NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements (open access)

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Medfra and Mt. McKinley NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements

From abstract: "Report regarding the collection of sediment samples taken from 1,300 streams and small lakes around the Medfra and Mt. McKinley area. This report covers the results of analyses for uranium and descriptions of the area studied. Field data and analytical results of the samples are presented in the appendices, which start on page 25."
Date: February 1979
Creator: Van Eeckhout, Edward Mathias; Warren, Richard G. & Hill, Dwight E.
System: The UNT Digital Library