Reconnaissance for Radioactive Minerals in Washington, Idaho, and Western Montana, 1952-1955 (open access)

Reconnaissance for Radioactive Minerals in Washington, Idaho, and Western Montana, 1952-1955

From abstract: 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.
Date: May 1957
Creator: Weis, Paul L.; Armstrong, Frank C. & Rosenblum, Samuel
Object Type: Report
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
Object Type: Report
System: The UNT Digital Library
Geology and Thorium-Bearing Deposits of the Lemei Pass Area, Lemhi County, Idaho, and Beaverhead County, Montana (open access)

Geology and Thorium-Bearing Deposits of the Lemei Pass Area, Lemhi County, Idaho, and Beaverhead County, Montana

A report about the Lemhi Pass area in the Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana, which was undertaken to determine the area as a potential source of thorium.
Date: July 1959
Creator: Sharp, William N. & Cavender, Wayne S.
Object Type: Report
System: The UNT Digital Library
Preliminary Report on Geology of the Phosphate Deposits in the Centennial Range, Montana - Idaho (open access)

Preliminary Report on Geology of the Phosphate Deposits in the Centennial Range, Montana - Idaho

Report discussing an investigation of the Centennial Range of Montana and Idaho, and the phosphate deposits of this area. Information on the geology of the area and deposits are given as well as information regarding the quality and location of phosphate deposits.
Date: May 1953
Creator: Honkala, Fred S.
Object Type: Report
System: The UNT Digital Library
Uranium and Thorium Deposits in East-Central Idaho and Southwestern Montana: Part 1 (open access)

Uranium and Thorium Deposits in East-Central Idaho and Southwestern Montana: Part 1

Report discussing a radiometric examination that took place in 1950 to determine the grade, reserves, and mode of occurrence of uranium and thorium in east-central Idaho and south-western Montana.
Date: March 1952
Creator: Trites, Albert F., Jr. & Tooker, Edwin W.
Object Type: Report
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.
Object Type: Report
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.
Object Type: Report
System: The UNT Digital Library

National Uranium Resource Evaluation: Ashton Quadrangle, Idaho, Montana, and Wyoming, Appendicies A-H

Appendices containing data on uranium availability in the Ashton Quadrangle to accompany a report on U.S. uranium resources in Idaho, Montana, and Wyoming.
Date: July 1982
Creator: Suekawa, Harry S.; Merrick, D.; Clayton, J. & Rumba, S.
Object Type: Dataset
System: The UNT Digital Library

Hydrogeochemical and Stream Sediment Reconnaissance Raw Data Report for Sandpoint NTMS Quadrangle, Washington, Idaho, and Montana, Table B1-B3

Appendices containing analyses of water, stream, and sediment samples to accompany a report on hydrogeochemical and stream sediment reconnaissance in Washington, Idaho, and Montana.
Date: February 1979
Creator: Ciminesi, Frank J.
Object Type: Dataset
System: The UNT Digital Library

National Uranium Resource Evaluation: Elk City Quadrangle, Idaho and Montana, Appendix A-C

Appendices containing supplementary data on uranium availability to accompany a report on U.S. uranium resources in the Elk City Quadrangle, Idaho and Montana.
Date: July 1982
Creator: Leinart, Phillip M. & Salisbury, William G.
Object Type: Dataset
System: The UNT Digital Library

National Uranium Resource Evaluation: Sandpoint Quadrangle, Washington, Idaho, and Montana, Appendix A-D

Appendices containing data on uranium availability and sample analyses to accompany a report on U.S. uranium resources in the Sandpoint Quadrangle, Washington, Idaho, and Montana.
Date: May 1982
Creator: Castor, S. B.; Berry, M. R. & Siegmund, B. L.
Object Type: Dataset
System: The UNT Digital Library
National Uranium Resource Evaluation: Elk City Quadrangle, Idaho and Montana (open access)

National Uranium Resource Evaluation: Elk City Quadrangle, Idaho and Montana

From Introduction: "The Elk City Quadrangle (1º by 2º), Idaho and Montana, was evaluated to identify and delineate geologic environments that exhibit characteristics favorable for the occurrence of uranium deposits."
Date: July 1982
Creator: Leinart, Phillip M. & Salisbury, William G.
Object Type: Report
System: The UNT Digital Library
Shorter Contributions to the Stratigraphy and Geochronology of Upper Cretaceous Rocks in the Western Interior of the United States (open access)

Shorter Contributions to the Stratigraphy and Geochronology of Upper Cretaceous Rocks in the Western Interior of the United States

The following report presents measured sections and lithostratigraphic correlations of the units in the order to document a syntectonic unconformity in order to understand the tectonic history of the area.
Date: 1995
Creator: Geological Survey (U.S.)
Object Type: Report
System: The UNT Digital Library
Geology of the Clark Fork Quadrangle Idaho-Montana (open access)

Geology of the Clark Fork Quadrangle Idaho-Montana

This report gives a brief geological description of the Clark Fork quadrangle on the Idaho-Montana border.
Date: 1963
Creator: Harrison, Jack Edward & Jobin, Daniel A.
Object Type: Report
System: The UNT Digital Library
The Columbia River Basalt Group in the Spokane Quadrangle, Washington, Idaho, and Montana (open access)

The Columbia River Basalt Group in the Spokane Quadrangle, Washington, Idaho, and Montana

This report studies the several aspects of the basalts in the Columbia River Basalt Group in the Spokane quadrangle, Washington, Idaho, and Montana.
Date: 1976
Creator: Griggs, Allan B. & Swanson, Donald A.
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Dillon National Topographic Map, Idaho and Montana, Volume 1 (open access)

Aerial Radiometric and Magnetic Survey: Dillon National Topographic Map, Idaho and Montana, Volume 1

This report is the first volume of a two-part set documenting the results of the analyses of the airborne gamma radiation and total magnetic field survey that was flown for the Dillon National Topographic Map NL12-7.
Date: May 14, 1979
Creator: Geodata International, Inc.
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Dillon National Topographic Map, Idaho and Montana, Volume 2 (open access)

Aerial Radiometric and Magnetic Survey: Dillon National Topographic Map, Idaho and Montana, Volume 2

This report is the second volume of a two-part set documenting the results of the analyses of the airborne gamma radiation and total magnetic field survey that was flown for the Dillon National Topographic Map NL12-7. This volume includes the flight line magnetic field, temperature, pressure, altitude data plus magnetic field data as measured at a base station.
Date: 1979
Creator: Geo-Life
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Hamilton National Topographic Map, Idaho and Montana. Volume 1 (open access)

Aerial Radiometric and Magnetic Survey: Hamilton National Topographic Map, Idaho and Montana. Volume 1

This is the first volume of a two-part report on the analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Hamilton National Topographic Map NL-11-6. This volume gives the description of the program and results.
Date: 1979
Creator: Geodata International
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, DuBois Quadrangle (Idaho, Montana): Final Report, Volume 2 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, DuBois Quadrangle (Idaho, Montana): Final Report, Volume 2

The following report is a collection of maps documenting the findings from the airborne gamma-ray spectrometer and magnetometer survey in the Du Bois Quadrangle.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, DuBois Quadrangle (Idaho, Montana): Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, DuBois Quadrangle (Idaho, Montana): Final Report, Volume 1

This report documents the airborne gamma-ray spectrometer and magnetometer survey over the Du Bois quadrangle in Idaho, Montana, the study takes place between August 29 and September 21, 1978.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Ashton Quadrangle (Idaho, Montana, Wyoming): Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Ashton Quadrangle (Idaho, Montana, Wyoming): Final Report, Volume 1

This report contains data from a survey taken between August 11 and August 27, 1978 on the high sensitivity airborne gamma-ray spectrometer and magnetometer over the Ashton quadrangle in Idaho, Montana, and Wyoming.
Date: April 1979
Creator: Aero Service (Firm)
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Sandpoint Quadrangle, Washington, Idaho, and Montana (open access)

National Uranium Resource Evaluation: Sandpoint Quadrangle, Washington, Idaho, and Montana

From Introduction: "The Sandpoint Quadrangle (Fig. 1) was evaluated to define areas with geologic environments favorable for uranium deposits. Environments were evaluated on the basis of surface investigations because few subsurface data were available."
Date: May 1982
Creator: Castor, S. B.; Berry, M. R. & Siegmund, B. L.
Object Type: Report
System: The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance Data Release for the Ashton NTMS Quadrangle, Idaho/Montana/Wyoming, Including Concentrations of Forty-Two Additional Elements (open access)

Uranium Hydrogeochemical and Stream Sediment Reconnaissance Data Release for the Ashton NTMS Quadrangle, Idaho/Montana/Wyoming, Including Concentrations of Forty-Two Additional Elements

From summary: This report contains data collected during a geochemical survey for uranium in the Ashton National Topographic Map Series (NTMS) quadrangle of eastern Idaho, southwestern Montana, and northwestern Wyoming (Fig. 1) by the Los Alamos Scientific Laboratory (LASL) as part of the nationwide lydrogeochemical and Stream Sediment Reconnaissance (HSSR).
Date: August 1980
Creator: Shannon, Spencer S., Jr.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Ashton Quadrangle, Idaho, Montana, and Wyoming (open access)

National Uranium Resource Evaluation: Ashton Quadrangle, Idaho, Montana, and Wyoming

From Abstract: "The Ashton Quadrangle, Idaho, Montana, and Wyoming, was evaluated to identify and delineate areas containing environments favorable for uranium deposits, using criteria developed for the National Uranium Resource Evaluation program. Aerial radiometric data were evaluated, and anomalies were examined in the field. Fourteen uranium occurrences were noted in the study area."
Date: unknown
Creator: Suekawa, Harry S.; Merrick, D.; Clayton, J. & Rumba, S.
Object Type: Report
System: The UNT Digital Library