Photograph used for a story in the Oklahoma Times newspaper. Caption: "Thunderstorms and Horseshoes sound like an odd mixture, but stormy weather forecasts, cancelled flying schedules and the game above followed in that order."

Preliminary geologic map of the Hulett Creek mining area in Crook County, Wyoming. Provides features of the Fall River formation's measurements and contents.

From introduction: The compilation of the tectonic map of Wyoming east of the overthrust belt (area 6, fig. 2) was done by the U. S. Geological Survey on behalf of the Division of Raw Materials of the U. S. Atomic Energy Commission. Structures shown on the map have been obtained from published geologic maps and from unpublished data supplied by Government agencies, private companies, and independent geologists. The tectonic map of Wyoming east of the overthrust belt is only a progress report; any suggestions for corrections or additions will be appreciated.

Abstract: This project was designed to test the chemical feasibility of depositing of depositing a primary uranium mineral from a pregnant solution by exposing the solution to natural gas in an environment favorable to such deposition.

Abstract: Uranium occurs in the North Park(?) formation of Pliocene(?) age in the Miller Hill area, about 25 miles south of Rawlins, Carbon County, Wyo. As much as 0. 5 percent uranium is contained in grab samples, but only about 1000 tons of rock are known to contain as much as 0. 03 percent uranium. Beds of brecciated, silicified limestone 3 to 10 feet thick contain the principal concentrations of uranium. Lesser concentrations are found in calcareous sandstone and quartzite. Uranophane, Ca(UOz)2SizO 7 . 6HZO, the principal uranium'mineral, has been deposited in vugs, as fracture and surface coatings, and as a disseminated constituent of the rock. Uranium also occurs in quantities too small to be megascopically visible in dark-colored chalcedony, lime stone, sandstone, and quartzite beds.

From abstract: Devils Tower is a steep-sided mass of igneous rock that rises above the surrounding hills and the valley of the Belle Fourche River in Crook County, Wyo. It is composed of a crystalline rock, classified as phonolite porphyry, that when fresh is gray but which weathers to green or brown. Vertical joints divide the rock mass into polygonal columns that extend from just above the base to the top of the Tower.

From abstract: Field work leading to this report was done by the U. S. Geological Survey for the Division of Raw Materials of the U. S. Atomic Energy Commission, Nearly 24 townships were mapped in the central part of the Great Divide Basin, Sweetwater County, Wyoming, Fourteen of these townships contain outcrops of uranium-bearing coal. Thirty coal beds were mapped, but only seven of them have uranium-bearing coal reserves as defined in this report.

From introduction: This report presents the geologic results of an exploration program conducted by the USGS in the Lost Creek area of Wyoming.

Report discussing an investigation of the geology of the Miller Hill area in Wyoming. This area's rocks were shown to contain varying amounts of uranium.

Report discussing the U.S. Geological Survey's investigation for uraniferous coal in the central region of the Great Divide Basin of Sweetwater County, Wyoming.

Report discussing a preliminary study of limonite sourced from nine localities of different types through Colorado, Utah and Wyoming, in the spring and fall of 1953. This study aimed to establish criteria for differentiating uranium- and thorium-related limonite and limonite not related to uranium or thorium. The report is divided by descriptions of each locality.

The following report discusses the results from studies made during a program of geological mapping and exploratory core drilling that was carried out from 1951 to 1953 by the U.S. Geological Survey on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission to determine the areal distribution, thickness, and uranium content of coal in the eastern part of the Red Desert area, Sweetwater County, Wyoming.

This report gives information about locations ,elevations , exposures, records and observers from the date the substation established through the year 1955. in the state of Wyoming.

A report regarding uranium-bearing coal in the eastern part of the great divide basin, in sweetwater county, Wyoming. This report concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.

A report, with accompanying maps, showing distinguishable lithologic units and occurrences of uranium in outcrops in the Pumpkin Buttes area of the Powder River Basin

Photograph of a forest, lake, and mountains in Wyoming. Clouds are dotting the sky above the mountains and the forest is expansive and runs to the foot of the mountain.

Photograph of a mountain range and cloudy sky taken from an unpaved road. A second paved road lined with trees has two cars driving along it.

Photograph of a mountain range viewed from across a lake. The water of the lake reflects the mountains, sky, and the forest siting in between the lake and mountains.

From Scope of Reports: "This report covers the following: (a) A brief description of the work proposed under Projects Nos. 4 and 5; (b) the topography, geology and hydrology of the area into which the sections of the proposed tunnel are to be driven; (c) plans, costs, and construction schedules of the projects; and (d) conclusions and recommendations."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mr. and Mrs. Lee B. Thompson Jr. arrived in the city recently and are houseguests of his parents, Mr. and Mrs. Lee B. Thompson, 539 NW 38."

Report issued by the Bureau of Mines over mineral characteristics, uses, and problems. Descriptions of common minerals and their uses are presented and discussed. This report includes tables, maps, and illustrations.

A report regarding a preliminary study of radioactive limonite localities in Colorado, Utah, and Wyoming. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic energy Commission.