Preliminary geologic map of the Verdure 4 SW quadrangle, San Juan County, Utah

A report about uranium bearing coal in the Allison-Gibson members of the Cretaceous Mesaverde formation which crops out in erosional remnants of the mesa.

A report about a new mineral called metatyuyamunite which is a dehydration product of tyuyamunite. This mineral has been collected from more than 35 localities in the Colorado Plateaus,several localities in Fall River County, S. Dakota, and Campbell and Johnson Counties, Wyo.

Report describing the geology of the land-pebble phosphate district on the Gulf Coastal Plain of Florida. This district is mapped out and the formation of land-pebble phosphate deposits is shown.

Report discussing investigations seeking uranium in deposits of black shale around the geographical areas of the Western States

From Abstract: "Age determinations have been made on 21 crystals of gem quality zircon from Ceylon which are believed to have been derived from pegmatites of pre-Cambrian age."

Report discussing the occurrence and analysis of bastnaesite in the Redstone granite of the Sterling batholith near Westerly, Rhode Island.

Report discussing a method for using benzidine to identify altered tuff in sandstone. The method is "practical for field or field laboratory studies associated with stratigraphic correlations, mineral deposit investigations, or paleogeographic interpretations."

From abstract: Uranium on the Hooper Tunnel level of the Crescent mine, Shoshone county, Idaho, occurs in two red, iron oxide-stained radioactive zones in and along the hanging wall of Alhambra fault.

A report regarding the uranium deposit at the Yellow Canary Claims in Daggett County, Utah.

Report discussing the Yellow Canary claims uranium deposit on the west side of Red Creek Canyon in the northern part of the Uinta Mountains, Daggett County, Utah. "The claims have been developed by two adits, three open cuts, and several hundred feet of bulldozer trenches. No uranium ore has been produced from this deposit."

From introduction: The purpose of the investigation was to attempt to correlate anomalous radioactivity and mineral distribution in a metal-mining district that shows a distinct areal pattern of distribution of vein types,

This report gives preliminary results of detailed mapping done during the 1952 field season, summarizes habits of the uranium deposits, and presents guides that may be useful in exploring for additional deposits.

From abstract: "In 1953 the Chattanooga shale in the Sequatchie anticline was tested for its uranium content by seven diamond drill cores. Concurrent with the drilling, geologic field work was done to determine the distribution, thickness, and structural setting of the shale." The report contains information regarding location and drainage, geology, the drilling program, subdivisions of the Sequatchie anticline, and unpublished reports.

"The results of an investigation of the Chattanooga shale along the Sequatchie anticline of Tennessee and Alabama are summarized in this report. The project was of an exploratory nature designed to 1) obtain fresh core samples from areas where analyses of outcrop samples showed uranium contents as high or higher than those of the Youngs Bend area in DeKalb County, Tenn.; 2) learn more about the distribution and thickness of the shale in those areas and, if necessary, do some geologic mapping; 3) observe general topographic, drainage, and geologic conditions that would affect the mining of shale."

Report discussing geological investigations of the uranium-bearing nickel-cobalt-native silver deposits in the Black Hawk district of Grant County, New Mexico. Details of the area's geology are presented, and topographic and geologic maps are presented.

From introduction: Mining began in the Black Hawk (Bullard Peak) district in 1881 when high-grade silver ore was found at the Alhambra mine. Most of the silver produced was native silver, associated with nickel and cobalt arsenides and sulfides. In 1920 pitchblende was recognized on the dumps of some of the old mines, and since 1949 the district has been of interest as a possible source of ores that contain uranium, nickel, and cobalt.

Report discussing the U.S. Geological Survey's investigation of known uranium deposits in Grant County, New Mexico.

A report regarding uranium deposits located in Grant County, New Mexico. This report concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.