A report regarding the stratigraphic and structural controls of the uranium deposits on Long Mountain, Fall River County, South Dakota. Concerns work done on behalf of the Division of raw materials of the U.S. Atomic Energy Commission.

Report discussing a study aimed at mapping out stratigraphic sections of the Permian Phosphoria formation in order to locate phosphate beds.

Report presenting data from part of a study aimed at analyzing and mapping out stratigraphic sections of the Phosphoria formation in southwestern Montana.

Report containing abstracts of some stratigraphic sections of the Permian Phosphoria formation in northeastern Utah.

Report containing abstracts of some stratigraphic sections of the Permian Phosphoria formation in western Wyoming.

A report which records the results of experiments dealing with the synthesis of carnotite and its alkali analogues. The work was primarily concerned with the preparation of single crystals suitable for detailed structural analysis, though some insight into the chemistry of the precipitation of carnotite was obtained.

Abstract: The thermal expansion of NaCl at high pressures and temperatures is estimated by extrapolating high temperature compressibility data to high pressures using finite strain theory. The thermal expansion is apparently negative at pressures over 50,000 bars at 300°C and at higher pressures at other temperatures.

A report about thermodynamic properties of several minerals which have been constructed in a form convenient for calculation of chemical equilibria of minerals and of problems related to the heat content of rocks.

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.

From Abstract: "This report summarizes the general scope of the Geological Survey's Trace Elements investigations, their interrelationships, and the trends we expect them to take in the future."

Abstract: The Treasure Hill area consists of eight mining-lode claims in secs. 10 and 15, T. 9 N., R. 70 W., Larimer County, Colo. All of the workings were examined and samples were taken from most of them. The results of the examination indicate that there is little or no detectable radioactivity in the schist and granite of the area.

The following report summarizes the investigations made following the Mighty Epic event beneath the surface of Rainier Mesa in U12n.10 tunnel at the Nevada Test Site.

Abstract: Uranium-bearing copper deposits occur in steeply dipping beds of the Sangre de Cristo formation of Permian and Pennsylvanian age south of Coyote, Mora County, New Mexico. Detailed mapping and sampling of these deposits indicate that they occur in carbonaceous zones in shales and arkosic sand-stones. Samples contain as much as 0.067 percent uranium. A yellow radioactive mineral found in the deposits was identified as metatyuyamunite. All of the samples were collected near the surface and are weathered. It is recommended that physical exploration be undertaken to determine the extent and grade of uranium-bearing zones at depth.

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.

A report regarding uranium occurrences in the white canyon Area, San Juan County, Utah.

From abstract: Uranium is associated with copper and tin ores in the Majuba Hill area, Antelope mining district, in the central part of the Antelope Range, Pershing County, Nev. About 23, 000 tons of copper and 200 tons of tin ore, a small quantity of lead-silver ore, and some arsenic-silver ore have been produced from the Majuba Hill mine, the Last Chance mine, and a mine in sec. 34, T. 33 N., R. 31 E.

Report discussing the copper and tin ores of the Majuba Hill area of the Antelope mining district that are associated with uranium deposits.

Report discussing the occurrence of vanadium and uranium in rocks and ore deposits, and what types of deposits and rocks contain vanadium and uranium. Sections include geochemical characteristics of vanadium and uranium, uranium deposits, vanadium in ore deposits, vanadium in hot springs, and a summary with conclusions.

Report discussing a geological study of the Union Pacific prospect near the Golden Canyon in Jefferson County, Colorado.

Discussing wall-rock control of certain pitchblende deposits in Golden Gate Canyon, Jefferson County, Colorado

From introduction: This report presents the preliminary findings obtained from the baseline network through 1978. For North Carolina, it represents the first known attempt to determine the concentrations of major chemical and trace constituents and nutrients contributed to the State's streams by natural processes.

From purpose and scope: The purpose of this report is to describe the existing hydrologic and water-quality conditions of the shallow ground-water system above the Bearpaw Shale and to describe the surface-water resources in the Fort Union coal region of east-central Montana. The objective of this study was to provide premining data that would be useful for water-resources planning.

Abstract: Ground water in the Myakka River basin area is obtained from a water-table aquifer and from five zones in an artesian aquifer. Wells in the water-table aquifer yield generally less- than 50 gal/min and dissolved solids concentration is less than 500 mg/1 except in coastal areas and the peninsula southwest of the Myakka River estuary. Wells in the Venice area that tap zone. 1 usually yield less than 30 gal/min. The quality of the water is good except in the peninsula area. Zone 2 is the most highly developed aquifer in the heavily populated coastal areas. Wells yield as much as 200 gal/min. In most areas, water is of acceptable quality.Wells that tap zone 3 yield as much as 500 gal/min. Fluoride concentration ranges from 1 to 3.5 mg/1. Zone 4 yields as much as 1,500 gal/min to large diameter wells. Except in the extreme northeastern part of the area water from zone 4 usually contains high concentrations of fluoride and sulfate. Zone 5 is the most productive aquifer in the area, but dissolved solids concentrations usually are too high for public supply except in the extreme northeast.Surface water derived from natural drainage is of good quality except for …