Report describing the design, function, application, and future plans of portable scintillation counters in geology. From abstract: "A small, light, portable scintillation counter, primarily intended for geologic field use, has been designed and is now commercially manufactured."

Report discussing investigation of the extraction of uranium from subbituminous coal collected from the Red Desert, Wyoming. Information on the samples of coal used, experimental data, and summary and conclusions of findings are included.

This is a geological map of the uranium region of the Colorado Plateau.

Report discussing a study conducted to determine if dry distillation of uraniferous coals and shales would form volatile uranium compounds. The types of carbonaceous samples and experimental methods used are described, and a summary with conclusions is included.

Report discussing navajoite, hydrated vanadium pentoxide, which was a new vanadium oxide found at a mine on the Navajo Indian Reservation, Apache County, Arizona. Information regarding its occurrences, physical properties, chemical analysis, and X-ray diffraction data are included.

Report discussing a study to develop a simple method for the determination of both small and large amounts of fluorine in materials high in aluminum or silicon, or both.

Report discussing a magnetic survey of Castle Valley, Utah aimed at determining how the Round Mountain plug was fed. The location and topography of the area, geology, magnetic investigations, and conclusions are discussed.

Report discussing the investigation of uranium minerals, which were discovered in the Poison Basin area, Carbon County, Wyoming, on October 15, 1953. Information regarding the geographic setting, geologic setting, stratigraphy of the area, uranium occurrences of the area, origin of the uranium, and significance of the area are included.

Report discussing the effects of shallow earth conditions on carbon dioxide in order to determine if these conditions create a fluid carbon dioxide phase that leads to deposition of uranium ores. Part I provides information on the solid phase, and part II contains information on the gaseous phase.

A report regarding A magnetic investigation of the Round Mountain plug, Castle Valley, Grand County, Utah. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.

Report discussing the U.S. Geological Survey's reconnaissance for radioactive materials/uranium in southeastern states in 1952 and 1953. Information regarding the geologic setting and radioactivity investigations is included.

Report describing the geology and structural features of the Comet area of Jefferson County, Montana.

A preliminary report regarding the Comet Area, in the Jefferson City Quadrangle Jefferson County, Montana. This report contains work done on behalf of the Division of Raw Materials of the U. S. Atomic Energy Commission.

Report containing a topical index of U.S. Geological Survey trace elements with related reports, and a bibliography of U.S. Geological Survey Trace Elements with related reports.

The following bibliography and index supersedes a previous report, TEI-500, "U.S. Geological Survey Trace Elements and Related Reports Through 1954".