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Tritium Used as a Ground-Water Tracer Between Lake McMillan and Major Johnson Springs, Eddy County, New Mexico
Abstract: A large amount of water leaks through the floor of Lake McMillan to underground solution channels or openings in the gypsiferous Seven Rivers Formation.
Date:
June 1963
Creator:
Reeder, Harold O. & Thatcher, L. L.
Object Type:
Report
System:
The UNT Digital Library
Geology of the Williston Basin, North Dakota, Montana, and South Dakota, with Reference to Subsurface Disposal of Radioactive Wastes
From introduction: This report evaluates four possible types of subsurface reservoirs for radioactive wastes in the Williston basin.
Date:
June 1962
Creator:
Sandberg, Charles A.
Object Type:
Report
System:
The UNT Digital Library
World Distribution of Soil, Rock, and Vegetation
Introduction: The objective of the study was to estimate the worldwide distribution of a few broad categories of naturally occurring materials found on the land surface of the earth.
Date:
June 30, 1965
Creator:
Goldberg, Jerald M.; Fosberg, F. Raymond; Sachet, Marie-Hélène & Reimer, Allen
Object Type:
Report
System:
The UNT Digital Library
Search for and Geology of Radioactive Deposits, Semiannual Progress Report: December 1, 1952 - May 31, 1953
From summary: This report details the survey conducted to discover uranium in sandstone-type deposits in southwestern Colorado and the Carrizo Mountains.
Date:
June 1953
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Geologic Summary of the Appalachian Basin: With Reference to the Subsurface Disposal of Radioactive Waste Solutions
From introduction: This summary report of the geology of the Appalachian basin was prepared as part of the Radioactive Disposal Program being conducted by the USGS on behalf of the Division of Reactor Development of the AEC.
Date:
June 1961
Creator:
Colton, George Willis
Object Type:
Report
System:
The UNT Digital Library
Geologic Investigations of Radioactive Deposits, Semiannual Progress Report: December 1, 1957 - May 31, 1958
From foreword: This report details geologic investigations of radioactive deposits in the United States.
Date:
June 1958
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Summary of Some Physical Data from Five Vertical Drill Holes Over the U12b.04 (Evans) Explosion Chamber, Nevada Test Site, Nye County, Nevada
From introduction: This report details the results of instrument recordings of a nuclear explosion where ground zero was near the top of Rainier Mesa.
Date:
June 1959
Creator:
Poole, Forrest G. & Roller, John C.
Object Type:
Report
System:
The UNT Digital Library
Geologic Summary of the Central Valley of California with Reference to the Disposal of Radioactive Waste
From introduction: This report describes the geology of the area only to the extent necessary for preliminary evaluation of the possibilities for the disposal of liquid radioactive waste by injection through deep wells. Their value will increase with development of extensive commercial production of atomic power and attendant creation of radioactive waste from the processing of spent fuel elements. The disposal of liquid waste in deep reservoirs is only one of several possibilities that must be considered.
Date:
June 1960
Creator:
Repenning, Charles Albert
Object Type:
Report
System:
The UNT Digital Library
Geologic Investigations of Radioactive Deposits, Semiannual Progress Report: December 1, 1953 - May 31, 1954
From introduction: This report is a statement of progress during a six-month period and gives the principal unclassified information developed in that period for radioactive deposits in the United States.
Date:
June 1954
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Exploration for Uranium Deposits in the Yellow Cat and Squaw Park Areas, Thompson District, Grand County, Utah
From introduction: This report summarizes the results of the USGS exploration in the Yellow Cat and Squaw Park areas, and contains a brief description of the geology and ore deposits
Date:
June 1956
Creator:
Mobley, C. M. & Santos, E. S.
Object Type:
Report
System:
The UNT Digital Library
Distribution and Origin of Phosphate in the Land-Pebble Phosphate District of Florida
From abstract: The land-pebble phosphate district of Florida is a part of the Gulf Coastal Plain. The geologic formations cropping out in the district are the Miocene Hawthorn, Pliocene Bone Valley, and Pleistocene terrace sands. The Bone Valley formation consists of a lower strongly phosphatic unit and an upper less phosphatic unit. This paper is concerned principally with the lower unit, which contains the bulk of the minable phosphate deposits of the district.
Date:
June 1952
Creator:
Cathcart, James B. & Davidson, David F.
Object Type:
Report
System:
The UNT Digital Library
Greens Creek Uranium Occurrence, Marquette County, Michigan
From abstract: Metatorbernite and bassetite are present in altered carbonaceous and quartzose slate of probable upper Huronian age. The slate is part of a small inlier of Huronian rocks between the Gwinn iron district to the southeast and the Marquette iron district to the northwest, Marquette County, Mich. Samples taken from a shallow trench, which was dug in the area of highest radioactivity, contained as much as 0.68 percent uranium. A 4-foot channel sample of the slate contained 0.036 percent uranium.
Date:
June 1955
Creator:
Vickers, R. C.
Object Type:
Report
System:
The UNT Digital Library
Investigation of Radioactivity in the Yerington Copper Mine, Lyon County, Nevada
From abstract: A reconnaissance radioactivity survey of the Anaconda Copper Mining Company open-pit copper mine at Yerington, Nevada, was made in October 1953 to investigate the reported occurrence on one of the mine dumps of rock containing 0.022 percent uranium.
Date:
June 1955
Creator:
Taylor, A. O. & Powers, J. F.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for a Uranothorianite-Bearing Lode in the Vicinity of the Headwaters of the Peace River, Candle Quadrangle, Seward Peninsula, Alaska
From abstract: Reconnaissance in 1947 found uranothorianite and gummite associated with copper sulfides, iron oxides, molybdenite, gold, silver, bismuth, and thorite in placers of a headwater tributary of the Peace River in the eastern part of the Seward Peninsula, Alaska. Brief radiometric reconnaissance early in the summer of 1952 failed to locate the bedrock source of the radioactive minerals at the head of the Peace River, primarily because of the shielding-effect of widespread tundra cover. The samples obtained in 1952 indicate the presence of galena, sphalerite, pyrrhotite, covellite, and fluorite in addition to the minerals reported in the results of the 1947 reconnaissance.
Date:
June 1952
Creator:
West, Walter S.
Object Type:
Report
System:
The UNT Digital Library
Photogeologic Map, Elk Ridge-7 Quadrangle, San Juan County, Utah
This is a photogeologic map scale 1:24,000 of Elk Ridge-7 Quadrangle, San Juan County, Utah.
Date:
June 1954
Creator:
Hackman, Robert J.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, Elk Ridge-15 Quadrangle, San Juan County, Utah
This is a photogeologic map scale 1:24,000 of Elk Ridge-15 Quadrangle, San Juan County, Utah.
Date:
June 1954
Creator:
Bennett, H. S.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, White Canyon-2 Quadrangle, San Juan and Garfield Counties, Utah
This is a photogeologic map scale 1:24,000 White Canyon-2 Quadrangle, San Juan and Garfield Counties, Utah.
Date:
June 1954
Creator:
Reed, J. C., Jr.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, Tidwell-7 Quadrangle, Emery and Grand Counties, Utah
This is a photogeologic map scale 1:24,000 Tidwell-7 Quadrangle, Emery and Grand Counties, Utah.
Date:
June 1954
Creator:
Sable, Vera H.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, White Canyon-1 Quadrangle, San Juan and Garfield Counties, Utah
This is a photogeologic map scale 1:24,000 of White Canyon-1 Quadrangle, San Juan and Garfield Counties, Utah.
Date:
June 1954
Creator:
Reed, J. C.
Object Type:
Map
System:
The UNT Digital Library
Preliminary Report on Diamond-Drill Exploration and Plans for Additional Drilling in Long Park and Vicinity, Montrose County, Colorado
From abstract and summary: Long Park and vicinity is in T. 47 N., R. 17 W., Montrose County, Colo. The U. S. Geological Survey started a program of drilling in the area in April 1949, to find deposits that might be developed into new mines and to appraise the reserves of the area. This drilling was done during two periods of time under separate contracts.
Date:
June 1951
Creator:
Stephens, H. G. & Newman, William L.
Object Type:
Report
System:
The UNT Digital Library
Uranium-Bearing Deposits West of Clancey, Jefferson County, Montana
From abstract: Nine uranium deposits occur in a small area west of Clancey, Jefferson County, Mont. These deposits are all in or near silicified fracture zones in quartz monzonite and related rocks of the Boulder batholith. The deposits contain pockets of uranium minerals in cavities in brecciated well-silicified rock. The primary uranium mineral pitchblende has been found in one pod. Secondary uranium minerals occur as fracture linings and in pore spaces in and adjacent to the silicified zones.
Date:
June 1951
Creator:
Roberts, Wayne A. & Gude, Arthur J., III
Object Type:
Report
System:
The UNT Digital Library
The Occurrence of Zeunerite at Brooks Mountains, Seward Peninsula, Alaska
Abstract: Zeunerite occurs near the surface of a granite stock on the southwest flank of Brooks Mountain, Alaska. The largest deposit is at the Foggy Day prospect where zeunerite is disseminated in hematite which partially or totally fills openings and vugs in a highly oxidized lensshaped body of pegmatitic granite and to a minor extent in openings and cracks in the weathered granite enclosing the lens. Although a few specimens from the pegmatitic lens contain as high as 2.1 percent equivalent uranium, the overall average content of the lens rock is between 0.1 and 0.2 percent equivalent uranium and about 0.07 percent equivalent uranium for both the lens material and the surrounding zeunerite-bearing granite.
Date:
June 1952
Creator:
West, Walter S. & White, Max Gregg
Object Type:
Report
System:
The UNT Digital Library
Geologic Summary of the San Juan Basin, New Mexico, with Reference to Disposal of Liquid Radioactive Waste
From introduction: Approximately fifty radioactive deposits and nearly fifty properties not abnormally radioactive were examined during a geologic reconnaissance for radioactive minerals in Idaho, Washington, and western Montana during the period July 1952 -- June 1955. The most important uranium deposits are in or near granitic to quartz monzonitic intrusions of probable Cretaceous age in central and northern Idaho, westernmost Montana, and northeastern Washington. The purpose of these reports is to describe the geology of the areas so that the possibilities for the disposal of high-level radioactive fluid waste in deep wells can be ascertained.
Date:
June 1959
Creator:
Repenning, Charles Albert
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uranium in the Lost River Area, Seward Peninsula, Alaska
Abstract: Reconnaissance for uranium in the Lost River area, Seward Peninsula, Alaska, during the 1951 field season revealed the presence of minor amounts of radioactive material in mineralized portions of rhyolitic dikes and in a small iron-enriched zone in limestone. The dikes contain as much as 0.01 percent equivalent uranium locally and average 00005 percent equivalent uranium. The radioactive material occurs as a secondary hematitic coating of the dike rock. The iron-enriched zone has an average content of about 0.06 percent equivalent uranium with the radioactive material occuring in limonite, hematite, goethite, and mimetite. The radioactivity of these minerals is due to the presence of uranium as an impurity. No uranium deposits of economic importance were found.
Date:
June 1952
Creator:
White, Max Gregg & West, Walter S.
Object Type:
Report
System:
The UNT Digital Library