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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses (open access)

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses

From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date: 1913
Creator: Lord, N. W.
System: The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples (open access)

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date: 1913
Creator: Lord, N. W.
System: The UNT Digital Library
Recovery of Zinc from Low-Grade and Complex Ores (open access)

Recovery of Zinc from Low-Grade and Complex Ores

From Introduction: "Vocalization in retorts has been, until recently, the only commercial process of producing spelter, hence the zinc mine operators have had to meet the terms of the zinc mine operators have had to meet the terms of the zinc smelters in regard to the following requirements: (1) Minimum percentage of zinc the ore must contain; (2) the chemical combination of the zinc in the ore; (3) the proportion present of those elements that interfere with the successful recovery of the zinc when the ore is retorted. As stated previously, and as will be shown later, a large part of the valuable mineral content of the ore is lost in effecting this concentration. As a result of the other requirements that have to be met in zinc smelting, much zinc is lost in the mining and milling of zinc ore."
Date: 1919
Creator: Lyon, Dorsey A. & Ralston, Oliver C.
System: The UNT Digital Library
Shorter Contributions to General Geology, 1929 (open access)

Shorter Contributions to General Geology, 1929

From introduction: This report describes the deposits of analcite in the Green River formation, to compare them with other similar deposits, and to present them with other similar deposits, and to present the observations and inferences that led him to explain them as alteration products of volcanic ash that fell into an ancient saline lake. The report also records the occurrence of several thin beds of sepiolite, or meerschaum, in the Green River formation and presents new data on the molds of saline minerals of the Green River formation whose determination affects directly the interpretation of the analcite and sepiolite deposits.
Date: 1930
Creator: Mendenhall, W. C.
System: The UNT Digital Library
Copper Mining in North America (open access)

Copper Mining in North America

From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
System: The UNT Digital Library
Trends in the Use of Energy in the Western States, With Particular Reference to Coal (open access)

Trends in the Use of Energy in the Western States, With Particular Reference to Coal

Report issued by the U.S. Bureau of Mines on energy consumption in the western United States. A focus on coal as the primary energy source is presented. This report includes tables, graphs, maps, and illustrations.
Date: January 1943
Creator: Parry, V. F.
System: The UNT Digital Library
Reconnaissance of Some Geologic Formations in Southeastern Idaho, Western Wyoming, and Northern Utah (open access)

Reconnaissance of Some Geologic Formations in Southeastern Idaho, Western Wyoming, and Northern Utah

Abstract: A radiometric reconnaissance, using a portable beta-gamma survey meter, of some geologic formations ranging in age from Cambrian to Cretaceous, and springs in southeastern Idaho, western Wyoming, and northern Utah, has shown that none of them are sufficiently radioactive to warrant further examination of them in the area.
Date: January 1950
Creator: Anderson, Frank J.
System: The UNT Digital Library
Relation of Uranium and Phosphate in the Phosphoria Formation (open access)

Relation of Uranium and Phosphate in the Phosphoria Formation

Report discussing investigation of the relation of uranium and phosphate in the Phosphoria formation and its close stratigraphic equivalents.
Date: January 1950
Creator: McKelvey, V. K.
System: The UNT Digital Library
A Preliminary Summary Report of a Reconnaissance of Sandstone-Type Copper-Uranium Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming (open access)

A Preliminary Summary Report of a Reconnaissance of Sandstone-Type Copper-Uranium Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming

From introduction: The reconnaissance was made during the summer of 1951 by two field parties: (1) a reconnaissance in parts of Oklahoma, Texas, New Mexico, and Arizona by Russell Gibson, and (2) Geological Survey reconnaissance in parts of New Mexico,.Colorado, Utah, Idaho, and Wyoming (by the writers), the results of which are summarized in this report.
Date: December 1951
Creator: Gott, Garland B. & Erickson, Ralph Leroy
System: The UNT Digital Library
Reconnaissance of Uranium and Copper Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming (open access)

Reconnaissance of Uranium and Copper Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming

Report discussing an investigation of copper deposits in sandstone that were believed to be possibly uraniferous, and uraniferous asphaltite deposits.
Date: June 1952
Creator: Gott, Garland B. & Erickson, Ralph L.
System: The UNT Digital Library
The Permian Phosphorite Deposits of Western United States (open access)

The Permian Phosphorite Deposits of Western United States

Report describing the phosphorite deposits of the western United States with the objective of outlining features that are common to both the Kara Tau phosphorite deposits of Russia and the western United States deposits in an effort to define their origin.
Date: October 1952
Creator: McKelvey, V. E.; Swanson, R. W. & Sheldon, R. P.
System: The UNT Digital Library
Reconnaissance for Uranium-Bearing Carbonaceous Rocks in Northwestern Colorado, Southwestern Wyoming, and Adjacent Parts of Utah and Idaho (open access)

Reconnaissance for Uranium-Bearing Carbonaceous Rocks in Northwestern Colorado, Southwestern Wyoming, and Adjacent Parts of Utah and Idaho

Abstract: During parts of July, August, and September 1951, a reconnaissance was conducted in parts of Colorado, Wyoming, Utah, and Idaho in search of new deposits of uranium-bearing carbonaceous rocks. One significant uranium occurrence was found, the Fall Creek deposit, Bonneville County, Idaho. Several additional localities were discovered that contain uranium in concentrations many times that normally found in carbonaceous rocks.
Date: October 1952
Creator: Vine, James D. & Moore, George W.
System: The UNT Digital Library
Summary of Preliminary Results of Field Studies in 1952 in the Goose Creek District, Cassia County, Idaho, Boxelder County, Utah, and Elko County, Nevada (open access)

Summary of Preliminary Results of Field Studies in 1952 in the Goose Creek District, Cassia County, Idaho, Boxelder County, Utah, and Elko County, Nevada

From introduction: This report summarizes the results of detailed mapping and sampling completed during 1952 with particular reference to an area of about 60 square miles in T. 16 S. , R. 21 E. , Cassia County, Idaho, and parts of adjacent townships in Idaho, Utah, and Nevada. It supplements an earlier report based on reconnaissance stttdies in the Goose Creek district in 1951 (Hail and Gill, 1953).
Date: 1953?
Creator: Mapel, W. J. & Hail, William James, Jr.
System: The UNT Digital Library
Reconnaissance During 1952 for Uranium-Bearing Carbonaceous Rocks in Parts of Colorado, Utah, Idaho, and Wyoming (open access)

Reconnaissance During 1952 for Uranium-Bearing Carbonaceous Rocks in Parts of Colorado, Utah, Idaho, and Wyoming

The following report covers a reconnaissance for uranium-bearing carbonaceous rocks that was made during the 1952 field season in 23 areas in Colorado, Utah, Idaho, and Wyoming. This report discusses uranium samples discovered withing these locations, however it was determined that none of the deposits discovered have commercial possibilities.
Date: June 1953
Creator: Flege, Robert F., (Jr.) & Vine, James D.
System: The UNT Digital Library
Reconnaissance During 1952 for Uranium-Bearing Carbonaceous Rocks in Parts of Colorado, Utah, Idaho, and Wyoming (open access)

Reconnaissance During 1952 for Uranium-Bearing Carbonaceous Rocks in Parts of Colorado, Utah, Idaho, and Wyoming

Report discussing a reconnaissance for uranium-bearing carbonaceous rocks during the 1952 field season in 23 areas in Colorado, Utah, Idaho, and Wyoming. From Abstract: "Uranium in small amounts occurs in several of the areas examined, but no deposits were found that might have commercial possibilities."
Date: June 1953
Creator: Vine, James D. & Flege, Robert F., (Jr.)
System: The UNT Digital Library
Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho, Box Elder County, Utah, and Elko County, Nevada (open access)

Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho, Box Elder County, Utah, and Elko County, Nevada

Report discussing deposits of uranium in beds of carbonaceous shale and lignite in the Goose Creek district. The highest concentrations of uranium were found in the central part of the Salt Lake formation.
Date: June 1953
Creator: Mapel, W. J. & Hail, W. J., Jr.
System: The UNT Digital Library
Uranium-bearing carbonaceous shale and lignite in the Goose Creek district, Cassia County, Idaho, Box Elder County, Utah and Elko County, Nevada (open access)

Uranium-bearing carbonaceous shale and lignite in the Goose Creek district, Cassia County, Idaho, Box Elder County, Utah and Elko County, Nevada

A report regarding uranium-bearing carbonaceous shale and lignite in the goose creek district in Cassia County, Idaho, Boxelder County, Utah, and Elko County, Nevada.
Date: June 1953
Creator: Mapel, W. J. & Hail, William J.
System: The UNT Digital Library
Reconnaissance Investigations for Uranium in Black Shale Deposits of the Western States during 1951 and 1952 (open access)

Reconnaissance Investigations for Uranium in Black Shale Deposits of the Western States during 1951 and 1952

Report discussing investigations seeking uranium in deposits of black shale around the geographical areas of the Western States
Date: September 1953
Creator: Duncan, Donald Cave
System: The UNT Digital Library
Ordovician Graptolites of the Basin Ranges in California, Nevada, Utah, and Idaho (open access)

Ordovician Graptolites of the Basin Ranges in California, Nevada, Utah, and Idaho

From introduction: This report presents a summary of the graptolite faunas of the Basin Ranges as known from the collections of the U.S. Geological Survey and the Departments of Geology of the University of California at Los Angeles and Utah State University. The collections were made in the period 1872-1958, but only a very small number of specimens have been described or illustrated in the 80 or so years elapsed.
Date: 1963
Creator: Ross, Reuben James, Jr. & Berry, William B. N.
System: The UNT Digital Library
Effects of Alterations to Low Gradient Reaches of Utah Streams (open access)

Effects of Alterations to Low Gradient Reaches of Utah Streams

This report describes an investigation of the effects of stream channelization on fish and macro-invertebrates in low gradient reaches of Blacksmith Fork River and the Logan River in the floodplain of Cache Valley in northern Utah. Channelization adversely affected both fish and macro-invertebrate populations and biomass, with the severity of impact directly related to the amount and duration of disturbance of the physical habitat.
Date: April 1980
Creator: Wydoski, Richard S. & Helm, William T.
System: The UNT Digital Library
Uranium potential of Precambrian Rocks in the Raft River Area of Northwestern Utah and South-Central Idaho: Final Report (open access)

Uranium potential of Precambrian Rocks in the Raft River Area of Northwestern Utah and South-Central Idaho: Final Report

Uranium deposits in the precambrian quartz-pebble deposits of the Raft River area in northwestern Utah and southcentral Idaho are examined. A total of 1214 geochemical samples were acquired for the study, particularly 334 water samples, 616 stream sediment samples, and 264 rocks.
Date: September 1980
Creator: Black, B. A.
System: The UNT Digital Library
National Uranium Resource Evaluation: Wells Quadrangle, Nevada, Idaho and Utah (open access)

National Uranium Resource Evaluation: Wells Quadrangle, Nevada, Idaho and Utah

From Purpose and Scope: "The Wells 2ยบ Quadrangle, Nevada, Utah, and Idaho (Fig. 1), was evaluated to identify and delineate areas and geologic environments that exhibit characteristics favorable for the occurrence of uranium deposits. All geologic environments in the quadrangle were evaluated to a depth of 1500 m (5,000 ft) using all available surface and subsurface data."
Date: August 1982
Creator: Proffitt, Jerry L.; Mayerson, David L.; Parker, David P.; Wolverson, Nancy; Antrim, Don; Berg, John et al.
System: The UNT Digital Library
The Ecology of Stream and Riparian Habitats of the Great Basin Region (open access)

The Ecology of Stream and Riparian Habitats of the Great Basin Region

"The purpose of this profile is to summarize the ecological information available for and relevant to stream and riparian habitats of the Great Basin. The Great Basin comprises the northern half of the Basin and Range physiographic province and covers most of Nevada and western Utah and portions of California, Oregon, and Idaho. The entire basin actually consists of numerous subbasins and mountain ranges which present an extremely diverse physical setting" (p. iii).
Date: September 1989
Creator: Minshall, G. Wayne; Jensen, Sherman E. & Platts, William S.
System: The UNT Digital Library
Correlation of the West Canyon, Lake Point, and Bannock Peak Limestones (Upper Mississippian to Middle Pennsylvanian), Basal Formations of the Oquirrh Group, Northern Utah and Southeastern Idaho (open access)

Correlation of the West Canyon, Lake Point, and Bannock Peak Limestones (Upper Mississippian to Middle Pennsylvanian), Basal Formations of the Oquirrh Group, Northern Utah and Southeastern Idaho

The following report presents detailed lethologic and conodont biostratigraphic data from four measured sections in the lower part of the Oquirrh Group in the Oquirrh Mountains of Utah and the Deep Creek and Samaria Mountains of Idaho.
Date: 1994
Creator: Davis, L. E.; Dyman, T. S. & Webster, G. D.
System: The UNT Digital Library