From Abstract: "This report is one of a sequence of quarterly reports, each designed to up-date its predecessor beginning with HASL-42, "Environmental Contamination from Weapon Tests." Herein are reported data which have accrued since HASL-51. In particular, the levels of strontium 90 in fallout, milk, tap water, vegetation, and foods are given, based on data available from November 1, 1958 to January 30, 1959."

From abstract: A study, consisting of field and laboratory work, was undertaken in an endeavor to establish possible structural mineralization controls associated with the copper-uranium occurrences in the Willaha area, Coconino County, Arizona. Uranium mineralization, apparent at present, is localized along small fissures and vugs and in certain beds and lenses of the middle member of the Kaibab formation(Permian). It is associated with copper and iron oxide staining. Though no definite ore controls were disclosed by this study, at least a limited program of shallow drilling is warranted on the property. This sub-surface exploration should determine possible extensions of known mineralized areas, explore surface radiometric anomalies, and provide data for the determination of possible guides to ore. Deeper exploration may encounter mineralization in other horizons of the Kaibab limestone.

From introduction: The purpose of an airborne radioactivity survey is to locate ground areas of higher than normal radioactivity which might lead to discovery of uranium mineralization. For this type of survey, gamma-ray detection equipment employing either a geiger counter or a scintillation counter can be mounted in a fixed wing aircraft or a helicopter.

The tabulations on these pages include all of the known areas in Colorado, Utah, New Mexico, and Arizona having economically important uranium-vanadium deposits of the type which are generally referred to by the terms roscoe-lite and/or carnotite. Though similar deposits are known to exist in other areas they are to be viewed as being little more than mineralogical curiosities.

This is a photogeologic map, scale 1:24,000, of Stinking Spring Creek-10 in Emery County, Utah.

This is a photogeologic map, scale 1:24,000, of Orange Cliffs-16 in Garfield and San Juan Counties, Utah.

This is a photogeologic map, scale 1:24,000, of Woodside-4 in Carbon and Emery Counties, Utah.

This is a photogeologic map, scale 1:24,000, Desert Lake-6 in Emery County, Utah.

This is a photogeologic map, scale 1:24,000, Tidwell-6 in Emery County, Utah.

This is a photogeologic map, scale 1:24,000, Desert Lake-7, in Emery County, Utah.

This is a photogeologic map, scale 1:24,000, Desert Lake-2, in Carbon and Emery Counties, Utah.

From introduction: This report presents the results of a preliminary study of uranium occurrences in the beryllium belt of Juab County, Utah. The study was conducted by Bendix Field Engineering Corporation (BFEC) for the U.S. Energy Research and Development Administration (ERDA) to aid in estimating the uranium potential of the area.

Report discussing a study of the mineralogy of various Jurassic and Cretaceous claystones and siltstones of Colorado and Utah. The study was aimed at determining which minerals characterize fine sediments which include important uraniferous strata.

Report summarizing information regarding the mineralogy of uranium ores of the Colorado Plateau. The report includes sections on classification, mineralogy of the primary unoxidized ores, oxidation sequence and mineralogy of vanadiferous uranium ores, mineralogy of oxidized nonvanadiferous uranium ores, relation of oxidation to water saturation of ore, relative stability and size of oxidized deposits, secondary enrichment, and time and depth of oxidation.

The following report covers investigation work done on the distribution of thick deposits of salt that had occurred in the Paradox member of the Hermosa formation of Pennsylvanian age in an area nearly 12,000 square miles of southwestern Colorado and southeastern Utah.

From scope of report: "The fluorite district in the western part of the Thomas Range, Juab County, Utah, is one f the newest mining districts in western United States; since 1950 it has been the largest producer of fluorite west of the Mississippi River. The present report covers the geology of the entire fluorite producing area, and supplements an earlier report...on the individual mining properties."

Report discussing the investigation of rabbittite, a hydrated calcium magnesium uranyl carbonate found in a mine of the San Rafael district of Emery County, Utah, in July, 1952. Information regarding rabbittite's occurrence, physical/optical properties, chemical composition, and X-ray diffraction data are included.

During the performance period of the contract, 15 volumes of topical reports and 21 volumes of final technical reports were issued concerning geothermal exploration. These reports are listed. In this ultimate volume of the final technical report, abstracts of all reports, a summary of the highlights of achievements under these reports, and copies of published papers which acknowledge financial support from the contract are included.

Supplementary data containing geologic and sample site maps of Juab County to accompany a report on U.S. uranium resources in Utah.

Discussing drilling recommendations for Dry Valley, in San Juan County, Utah

Discussing the investigative drilling of the Elk Ridge Area in San Juan County, Utah.

Discussing an examination of the J.R. Simplot claims in Happy and Hatch Canyons.

Discussing holes drilled in order to evaluate the uranium potential of the Bee area in San Juan County, Utah.

Report with Supporting maps and calculation tables on the Abajo Mountains District, Geen River Desert Area, Utah.