Age of the Boulder Batholith and Other Batholiths of Western Montana (open access)

Age of the Boulder Batholith and Other Batholiths of Western Montana

Report presenting new data on the age of the Boulder, Philipsburg, and Idaho batholiths of western Montana.
Date: May 1954
Creator: Chapman, Randolph W.; Gottfried, David & Waring, Claude L.
System: The UNT Digital Library
Electrical Resistivity Investigations on Holiday Mesa, San Juan County, Utah (open access)

Electrical Resistivity Investigations on Holiday Mesa, San Juan County, Utah

From abstract: The purpose of this preliminary electrical resistivity investigation of Holiday Mesa, Monument Valley region, San Juan County, Utah, was to determine the feasibility of a detailed survey to delineate channels cut into the Moenkopi formation and filled with sediments of Shinarump conglomerate. These structures are in many places related to the localization of uranium ore.
Date: May 1954
Creator: Jackson, Wayne H.
System: The UNT Digital Library
Exploration for Uranium Deposits in the Atkinson Mesa Area, Montrose County, Colorado (open access)

Exploration for Uranium Deposits in the Atkinson Mesa Area, Montrose County, Colorado

Report summarizing the results of geological exploration of the Atkinson Mesa area of Montrose County, Colorado and contains a brief description of the area's geology and ore deposits.
Date: May 1954
Creator: Brew, David Alan
System: The UNT Digital Library
Exploration for Uranium Deposits in the Atkinson Mesa Area, Montrose County, Colorado (open access)

Exploration for Uranium Deposits in the Atkinson Mesa Area, Montrose County, Colorado

A report about how the U. S. Geological Survey explored the Atkinson Mesa area for uranium and vanadium bearing deposits from July 2, 1951, to June 18, 1953, with 397 diamond drill holes that totaled 261,251 feet.
Date: May 1954
Creator: Brew, D. A.
System: The UNT Digital Library
Exploration for Uranium Deposits in the Atkinson Mesa Area, Montrose County, Colorado (open access)

Exploration for Uranium Deposits in the Atkinson Mesa Area, Montrose County, Colorado

A report regarding exploration for uranium deposits in the Atkinson Mesa area, Montrose County, Colorado. Concerns work done on behalf of the division of Raw Materials of the U.S. Atomic Energy Commission.
Date: May 1954
Creator: Brew, D. A.
System: The UNT Digital Library
Recommendations for exploration in Burch Canyon, Elk Ridge, San Juan County, Utah (open access)

Recommendations for exploration in Burch Canyon, Elk Ridge, San Juan County, Utah

A report regarding recommendations for exploration in Burch Canyon, Elk Ridge, San Juan County, Utah
Date: May 1954
Creator: Lewis, Richard Quintin & Reitan, Paul H.
System: The UNT Digital Library
Results of Core Drilling for Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho (open access)

Results of Core Drilling for Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho

Report discussing a program of core drilling to explore the underground extent and grade of uranium-bearing carbonaceous shale and lignite beds in the Goose Creek district during August and September 1953.
Date: May 1954
Creator: Mapel, W. J. & Hail, William J., Jr.
System: The UNT Digital Library
Results of core drilling for uranium-bearing carbonaceous shale and lignite in the Goose Creek district, Cassia County, Idaho (open access)

Results of core drilling for uranium-bearing carbonaceous shale and lignite in the Goose Creek district, Cassia County, Idaho

Discussing the results of core drilling for uranium-bearing carbonaceous shale and lignite in the Goose Creek District, in Cassia County, Idaho
Date: May 1954
Creator: Mapel, W. J. & Hail, William J.
System: The UNT Digital Library
Theoretical Effect of Diffusion on Isotopic Abundance Ratios in Rocks and Associated Fluids (open access)

Theoretical Effect of Diffusion on Isotopic Abundance Ratios in Rocks and Associated Fluids

From Abstract: "It is proposed that diffusion be considered as a possible process of isotope fractionation taking place throughout geologic time. Both diffusion in solids and in liquids are considered as possible mechanisms, the latter being more important. Arguments are presented which show that if significant fractionation takes place within a crystal by outward diffusion under solid state conditions, enrichment will be evident only in elements of minor concentration."
Date: May 1954
Creator: Senftle, F. E. & Bracken, J. T.
System: The UNT Digital Library