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World Distribution of Soil, Rock, and Vegetation

Description: 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
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Uraniferous Quartzite, Red Bluff Prospect, Gila County, Arizona

Description: Abstract: Radioactive zones are present in the upper silty part of the pre-Cambrian Dripping Spring quartzite at the Red Bluff prospect, Gila County, Ariz. The prospect is in the SE 1/4 sec. 31, T. 5 N., R. 14 E., at the southern end of the Sierra Ancha area and 12 miles northeast of Roosevelt Dam. Stratigraphic control of the radioactive zones is indicated by the restriction of the zones to two layers, each about 20 feet thick.The zones are spatially associated in part with a diabase dike that… more
Date: January 1951
Creator: Kaiser, E. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Preliminary Appraisal of the Carnotite Resources of the Carrizo Mountains Area, San Juan County, New Mexico, and Apache County, Arizona

Description: From introduction: A rapid appraisal of the carnotite resources of the Salt Wash sandstone member of the Morrison formation in the Carrizo Mountains area was undertaken by the U. S. Geological Survey late in 1951 in connection with its current project of geologic mapping of the area. Though brief and preliminary, this report provides a summary of production trends and estimated reserves in the area and indicates as far as possible the total potential of the area as a source of uranium. This inf… more
Date: May 1952
Creator: Strobell, J. D., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Reconnaissance for Radioactivity in the Gold Hill Mining Area, Boulder County, Colorado, Part 1

Description: Abstract: Several radioactive deposits were found as a result of reconnaissance in the Gold Hill mining area, Boulder County, Colo. The ore deposits of the area have been worked chiefly for gold. All ore shipped has come from fissure veins, most of which are gold telluride veins. There are, however, some important sulfide veins which show a vague zonal distribution of pyritic gold ores and silverlead ores. The results of this reconnaissance suggest a possible relationship of the radioactive dep… more
Date: February 1955
Creator: Campbell, R. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Preliminary Report on Geologic Investigations in Monument Valley Area, Arizona, 1952

Description: From introduction: A program of uranium investigations and geologic mapping on the Navajo Indian Reservation in Apache and Navajo Counties, northeastern Arizona (fig. 1) was undertaken by the U. S. Geological Survey on behalf of the Atomic Energy Commission during the field seasons of 1951 and 1952. Field work on this program has been completed and preliminary copies of the maps, which cover an area of about 700 square miles, are inclosed as part of this report. The two principal objectives of … more
Date: February 1953
Creator: Witkind, Irving Jerome; Thaden, R. E. & Lough, C. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Description of Core from Atomic Energy Commission Drill Hole Number 1, Project Gnome, Eddy County, New Mexico

Description: From abstract: Drilling at the Project GNOME site, which is in the approximate center of sec. 34, T. 23 S., R. 30 E., NMPM, was undertaken in August and September 1958 by the W-W Drilling Company. The purpose of drilling this hole, which is at the precise location of the proposed shaft, was to determine (1) the lithologic and water-bearing characteristics of the rocks of Cenozoic, Mesozoic, and Paleozoic age that lie above the salt-bearing sequence in the Salado formation; (2) the depth to the … more
Date: October 1958
Creator: Moore, George William
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Reconnaissance for Uranium in the Coal of São Paulo, Santa Catarina, and Rio Grande do Sul, Brazil

Description: Abstract: Uranium-bearing coal and carbonaceous shale .of the Rio Bonito formation of Pennsylvanian age have been found in the States of Sao Paulo, Santa Catarina, and Rio Grande do Sul, Brazil. The uranium oxide content of the samples collected in the State of Sao Paulo ranges from 0.001 percent to 0.082 percent. The samples collected in Santa Catarina averaged about 0.002 percent uranium oxide; those collected in Rio Grande do Sul, about 0.003 percent uranium oxide. Since the field and labora… more
Date: January 1958
Creator: Haynes, Donald D.; Pierson, Charles T. & White, Max G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Engineering Geology Bearing on Harbor Site Selection Along the Northwest Coast of Alaska from Nome to Point Barrow

Description: From abstract: This report describes geologic and oceanographic factors relevant to the selection of a site in northwestern Alaska, at which an experimental harbor can be created by the explosion of a nuclear device. Part I describes the results of a preliminary survey of the entire coastal and offshore region between Nome and Point Barrow: Part II consists of a more detailed evaluation of the Cape Thompson-Cape Seppings area; and Part III is a theoretical consideration of the effect of the oce… more
Date: April 1958
Creator: Péwé, Troy Lewis; Hopkins, David Moody & Lachenbruch, Arthur H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Radioactive Fluorite in the Thomas Range, Juab County, Utah

Description: From abstract: The Thomas Range fluorite district, on Spor's Mountain in the western part of the Thomas Range, Juab County, Utah, is approximately 6 miles long and 2 miles wide, and contains almost no unclaimed land. The fluorite production of the district, since its discovery in 1943, has been 35,700 short tons. It was obtained from 12 different ore bodies on eight different properties. G. P. Spor, Ray Spor, and Chad Spor; Albert Willden and Earl Willden; T. A. Claridge; and W. E. Black and F.… more
Date: January 1951
Creator: Staatz, Mortimer Hay; Wilmarth, V. R. & Bauer, Herman L., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Pegmatites of the Crystal Mountain District, Larimer County, Colorado

Description: From introduction: The study of the Crystal Mountain district, Larimer County, Colo., is but one phase of this post-World War II pegmatite program, in part carried out by the Geological Survey on behalf of the Division of Raw Materials of the Atomic Energy Commission.
Date: April 1952
Creator: Thurston, William R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Reserves of Phosphate in the Land-Pebble Phosphate Field, Hardee, Hillsborough, Manatee, Osceola, Pasco, and Polk Counties, Florida

Description: From abstract: Investigations of the land-pebble phosphate deposits of Florida by the Geological Survey began in November 1947. This report presents the computation of reserves of phosphate rock in the northern part of the district.
Date: January 1951
Creator: Cathcart, James Bachelder; Tillman, C. G. & Dutro, H. B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Carnotite Resources of the Legin Group Area, San Miguel County, Colorado

Description: From abstract: The Legin group area comprises five privately owned claims, nine Government claims, and some public land. The area is in parts of secs. 28 and 29, T. 43 N., R. 19 W., New Mexico principal meridian, San Miguel County, Colo. It is about 45 miles from the Government mill at Monticello, Utah, and 50 miles from the Vanadium Corporation of America mill at Naturita, Colo. The Legin group area has yielded a total production of more than 18,000 short tons of carnotite ore that averaged 0.… more
Date: July 1952
Creator: Bell, Henry
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Occurrence of Zeunerite at Brooks Mountains, Seward Peninsula, Alaska

Description: 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 … more
Date: June 1952
Creator: West, Walter S. & White, Max Gregg
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Uranium Content of Chattanooga Shale in East-Central Tennessee and Southern Kentucky

Description: From abstract: Uranium assays of all the samples collected by the Geological Survey from the Chattanooga shale in east-central Tennessee and southern Kentucky from 1947 to 1949 are assembled here, and conclusions are drawn concerning the distribution of the uranium. The 1108 assays from 80 localities provide reasonably reliable information on the stratigraphic and regional variations of the uranium content.
Date: October 1952
Creator: Conant, Louis C. & Swanson, Vernon E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Uranium Occurrences in the Miller Hill Area, Carbon County, Wyoming

Description: 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(U… more
Date: May 1956
Creator: Vine, James David & Prichard, George E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Uranium-Bearing Nickel-Cobalt-Native Silver Deposits, Black Hawk District, Grant County, New Mexico

Description: 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.
Date: September 1953
Creator: Gillerman, Elliot, 1913-1974 & Whitebread, Donald Harvey, 1926-
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Uranium Occurrences on the Merry Widow Claim, White Signal District, Grant County, New Mexico

Description: From abstract: The Merry Widow claim is near the center of sec. 22, T. 20 S., R, 15 W, New Mexico principal meridian, about 1 mile west of White Signal, Grant County, N. Mex. Secondary uranium minerals were discovered in the White Signal district in the early 1920's although several mines in the district had been worked previously for gold, silver, and copper. The writers mapped the Merry Widow claim in 1950, collected 133 samples, and logged the core from one diamond-drill hole on the Merry Wi… more
Date: November 1951
Creator: Granger, H. C. & Bauer, Herman L., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geologic Summary of the San Juan Basin, New Mexico, with Reference to Disposal of Liquid Radioactive Waste

Description: 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… more
Date: June 1959
Creator: Repenning, Charles Albert
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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