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
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, 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

[Ashton Quadrangle: Average Record Data Listings]

Averaged record data listings taken during aerial gamma-ray and magnetic surveys of the Ashton quadrangle in Idaho, Montana, and Wyoming.
Date: April 1979
Creator: Aero Service (Firm)
Object Type: Dataset
System: The UNT Digital Library

[Ashton Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Ashton quadrangle in Idaho, Montana, and Wyoming.
Date: April 1979
Creator: Aero Service (Firm)
Object Type: Dataset
System: The UNT Digital Library

[DuBois Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the DuBois Quadrangle in Idaho and Montana.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Dataset
System: The UNT Digital Library

[DuBois Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the DuBois Quadrangle in Idaho and Montana.
Date: July 1979
Creator: Aero Service (Firm)
Object Type: Dataset
System: The UNT Digital Library
Army Gas-Cooled Reactor Systems Program Semiannual Progress Report: January 1 - June 30, 1961 (open access)

Army Gas-Cooled Reactor Systems Program Semiannual Progress Report: January 1 - June 30, 1961

Report regarding the ongoing research and development related to the Army Gas-Cooled Reactor Systems Program. Includes status and progress of the program's projects, experiments, and data evaluations.
Date: August 10, 1961
Creator: Aerojet-General Corporation
Object Type: Report
System: The UNT Digital Library
Stress Ellipsoid Determination in a Rock-Burst-Prone Area at a 4,000-Foot Depth, Galena Mine, Wallace, Idaho (open access)

Stress Ellipsoid Determination in a Rock-Burst-Prone Area at a 4,000-Foot Depth, Galena Mine, Wallace, Idaho

Report issued by the Bureau of Mines over a study on "stress determinations in an area known to be under high stress concentration induced by prior mining operations" (p. 2). The geology, procedures, and instrumentation are discussed. This report includes tables, illustrations, and photographs.
Date: August 1967
Creator: Ageton, Robert W.
Object Type: Report
System: The UNT Digital Library
Growing Grain on Southern Idaho Dry Farms (open access)

Growing Grain on Southern Idaho Dry Farms

"In this bulletin a brief description of the climate and soils of southern Idaho is given. The equipment of the dry farm is then discussed, followed by directions for growing the principal grain crops and recommendations as to the best varieties to grow." -- title page
Date: 1916
Creator: Aicher, L. C.
Object Type: Pamphlet
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.
Object Type: Report
System: The UNT Digital Library
Analyses of Arizona, California, Idaho, Nevada and Oregon Coals (open access)

Analyses of Arizona, California, Idaho, Nevada and Oregon Coals

Technical paper issued by the Bureau of Mines over analyses of coals from many western states. The characteristics of the coals found in each state are discussed in detail. This paper includes tables, and maps.
Date: 1947
Creator: Andrews, David A.; Hendricks, Thomas A. & Huddle, John W.
Object Type: Report
System: The UNT Digital Library
Uranium-bearing minerals in Placer Deposits of the Red River Valley, Elk City District, Idaho County, Idaho (open access)

Uranium-bearing minerals in Placer Deposits of the Red River Valley, Elk City District, Idaho County, Idaho

A report about uranium bearing multiple oxide minerals first recognized in the jig-bed concentrate of the Tyee Mining Company's gold dredge on the Red River. The gravels of the placer deposits were derived from the Idaho batholith and a roof pendant of Precambrian rocks in the batholith.
Date: August 1955
Creator: Armstrong, F. C. & Weis, P. L.
Object Type: Report
System: The UNT Digital Library
The Dismal Swamp placer deposit, Elmore County, Idaho (open access)

The Dismal Swamp placer deposit, Elmore County, Idaho

A report discussing an examination of the Dismal Swamp property for niobium, tantalum, and uranium.
Date: March 1955
Creator: Armstrong, Frank C.
Object Type: Report
System: The UNT Digital Library
The Bannock Thrust Zone Southeastern Idaho (open access)

The Bannock Thrust Zone Southeastern Idaho

Abstract: The Bannock overthrust in southeastern Idaho and northcentral Utah was originally described by Richards and Mansfield (1912) as a single large thrust fault that formed at the close of the Laramide orogeny and was folded by renewed compression near the end of Pliocene time. Later Mansfield expanded and revised his interpretation of the Bannock overthrust so that at least the northern part of the overthrust was thought to be a thrust zone in which the individual faults originated in a folded sole thrust. Detailed mapping in areas critical to Richards and Mansfield's interpretations has shown that the faults thought by them to be parts of one large thrust are separate faults, and that, although some of the thrust surfaces are curved, they were not folded in Pliocene time but probably were folded during a late stage of the thrusting. Extensions of the Bannock thrust to the north, south, east, and west based upon extrapolation of a single large folded thrust surface are not warranted. The Bannock overthrust is reinterpreted as a westward-dipping imbricate thrust zone possibly several tens of miles wide extending at least from southwestern Montana to north-central Utah. It is recommended that the name "Bannock overthrust" no …
Date: 1963
Creator: Armstrong, Frank C. & Cressman, Earle Rupert
Object Type: Report
System: The UNT Digital Library
The Garm-Lamoreaux Mine, Lemhi County, Idaho (open access)

The Garm-Lamoreaux Mine, Lemhi County, Idaho

From abstract: The Garm-Lamoreaux property, Lemhi County, Idaho is known to have uraninite and zippeite on two of its dumps. The property has been explored by five adits, two of which are now caved, and one of which is partly caved. The country rock is schistose micaceous quartzite and argillaceous quartzite of Belt age. An east-west fault cuts the quartzite, and the Lamoreaux vein, a gold-sulfide-quartz veins occurs in the fault. The uranium minerals are believed to have core from the vein, on the now inaccessible No. 3 level.
Date: January 1954
Creator: Armstrong, Frank C. & Weis, Paul L.
Object Type: Report
System: The UNT Digital Library
Uranium-Bearing Minerals in Placer Deposits of the Red River Valley, Elk City District, Idaho County, Idaho (open access)

Uranium-Bearing Minerals in Placer Deposits of the Red River Valley, Elk City District, Idaho County, Idaho

From introduction: This report details the study to determine whether it might be worthwhile to attempt to recover uranium-bearing minerals that were previously dredged in a gold exploration in 1951 and discarded.
Date: August 1955
Creator: Armstrong, Frank C. & Weis, Paul L.
Object Type: Report
System: The UNT Digital Library
Uranium Occurrence at the Crescent Mine, Shoshone County, Idaho (open access)

Uranium Occurrence at the Crescent Mine, Shoshone County, Idaho

From abstract: Uranium on the Hooper Tunnel level of the Crescent mine, Shoshone county, Idaho, occurs in two red, iron oxide-stained radioactive zones in and along the hanging wall of Alhambra fault.
Date: September 1954
Creator: Armstrong, Frank C. & Weis, Paul L.
Object Type: Report
System: The UNT Digital Library
Geochemical Investigations for Gold, Antimony, and Silver at Stibnite, Idaho (open access)

Geochemical Investigations for Gold, Antimony, and Silver at Stibnite, Idaho

Report issued by the Bureau of Mines on the geochemical anomalies found in the gold-antimony deposits near Stibnite, Idaho. Many samples were collected and tested through an atomic absorption method. This report includes a map.
Date: July 1970
Creator: Banister, D'Arcy P.
Object Type: Report
System: The UNT Digital Library
Aeroradioactivity Survey and Areal Geology of the National Reactor Testing Station Area, Idaho (ARMS-I) (open access)

Aeroradioactivity Survey and Areal Geology of the National Reactor Testing Station Area, Idaho (ARMS-I)

Report regarding an airborne radioactivity survey that took place in the 10,000 square mile area surrounding the National Reactor Testing Station in Idaho Falls, Idaho. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.
Date: March 1963
Creator: Bates, Robert G.
Object Type: Report
System: The UNT Digital Library
Beneficiation of Chromite Ores From Western United States (open access)

Beneficiation of Chromite Ores From Western United States

Report issued by the U.S. Bureau of Mines on the sampling of chrome ore deposits in the western United States. Physical properties of the samples collected are presented. This report includes tables.
Date: June 1947
Creator: Batty, J. V.; Mitchell, T. F.; Havens, R. & Wells, R. R.
Object Type: Report
System: The UNT Digital Library
Idaho Emergency Management and Homeland Security Statutory Authorities Summarized (open access)

Idaho Emergency Management and Homeland Security Statutory Authorities Summarized

This report is one of a series that profiles the emergency management and homeland security statutory authorities of the 50 states, the District of Columbia, the Commonwealth of the Northern Mariana Islands, the Commonwealth of Puerto Rico, and three territories (American Samoa, Guam, and the U.S. Virgin Islands). Each profile identifies the more significant elements of state statutes, generally as codified. This report focuses on the state of Idaho.
Date: March 26, 2004
Creator: Bea, Keith; Runyon, L. Cheryl & Warnock, Kae M.
Object Type: Report
System: The UNT Digital Library

Appendix C: Histograms and Probability Graphs

Graphs showing the frequency distribution and probability of uranium deposits for mineralized environments in the Dillon, Butte, Hamilton, and Elk City 1º x 2º NTMS Quadrangles.
Date: April 1983
Creator: Bendix Field Engineering Corporation. Grand Junction Operations
Object Type: Dataset
System: The UNT Digital Library
National Uranium Resource Evaluation: Baker Quadrangle, Oregon and Idaho (open access)

National Uranium Resource Evaluation: Baker Quadrangle, Oregon and Idaho

From Introduction: "The Baker Quadrangle, in east-central Oregon and west-central Idaho (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits."
Date: April 1982
Creator: Bernardi, M. L. & Robins, Jerold W.
Object Type: Report
System: The UNT Digital Library