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Convair Report to Supervision, Number 1042, April 25, 1979 (open access)

Convair Report to Supervision, Number 1042, April 25, 1979

Newsletter written for supervisors working at the Convair Division in Fort Worth containing news about events and activities, workplace reminders, and other relevant information.
Date: April 25, 1979
Creator: Adams, Richard E.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
[Letter from R. M. Armstrong to Imperial Sugar Company, April 1, 1960] (open access)

[Letter from R. M. Armstrong to Imperial Sugar Company, April 1, 1960]

Letter from R. M. Armstrong to Imperial Sugar Company discussing company payment towards the Texas franchise tax. Armstrong is requesting information as to whether other refiners have to pay the franchise tax.
Date: April 1, 1960
Creator: Armstrong, Robert Markle
Object Type: Letter
System: The Portal to Texas History

Photogeologic Map, Moab-10 Quadrangle, Grand County, Utah

This is a photogeologic map, scale 1:24,000, of the Colorado Plateau Area, MOAB-10, in Grand County, Utah.
Date: April 1953
Creator: Bates, C. E.
Object Type: Map
System: The UNT Digital Library
Investigation of the Calyx No. 3 Mine, Temple Mountain Area, San Rafael Swell, Emery County, Utah (open access)

Investigation of the Calyx No. 3 Mine, Temple Mountain Area, San Rafael Swell, Emery County, Utah

The following report studies uranium and vanadium ore deposits found in the Calyx No. 3 mine in the Temple Mountain area of the San Rafael Swell in Utah.
Date: April 10, 1957
Creator: Baumgardner, L. & Noble, E. A.
Object Type: Report
System: The UNT Digital Library
Report on Comb Ridge Fold district, San Juan Basin area, Utah (open access)

Report on Comb Ridge Fold district, San Juan Basin area, Utah

A report of the Comb Ridge Fold District in the Sand Juan Basin, Utah.
Date: April 12, 1988
Creator: Chamberlain, V. R.
Object Type: Report
System: The UNT Digital Library
Optimum Operation of Desalting Plants as a Supplemental Source of Safe Yield (open access)

Optimum Operation of Desalting Plants as a Supplemental Source of Safe Yield

From Summary: "The Operating Rule Program receives focus in this report. It is written in Fortran IV computer language and consists of about 1,700 statements. Principles results of the application of the program are summarized in Table 1 for the three systems analyzed."
Date: April 1970
Creator: Clyde, Calvin G. & Blood, Wesley H.
Object Type: Report
System: The UNT Digital Library
Geology of the Rainy Day Uranium Mine, Garfield County, Utah (open access)

Geology of the Rainy Day Uranium Mine, Garfield County, Utah

Report discussing the geology of the Rainy Day uranium mine in Garfield County, Utah. From Introduction: "This report describes the relation of the uranium deposit to the local geology and presents several ore and subore analyses which show similarities between this deposit and those in the Shinarump and Moss Back members of the Chinle formation of the Triassic age."
Date: April 1958
Creator: Davidson, Edward S.
Object Type: Report
System: The UNT Digital Library
Geology of the Raint Day Uranium Mine Garfield County, Utah (open access)

Geology of the Raint Day Uranium Mine Garfield County, Utah

From abstract: The Rainy Day mine in the Circle Cliffs area, Utah, is developed Dn a long slender pod of uranium ore. Ore is localized in siltstone of the Moenkopi formation of Triassic age, on the south edge of a channel about 3,300 feet wide by 40 feet deep that is filled with sandstone of the Shinarump member of the Chinle formation of Triassic age. Shale of the Chinle rests directly on siltstone of the Moenkopi on either side of the channel.
Date: April 1958
Creator: Davidson, Edward Sheldon
Object Type: Report
System: The UNT Digital Library

[Alayna Eiting's dog sleeping]

Photograph of Alayna Eiting's dog, Buster, sleeping on the floor under a chair.
Date: April 19, 2020
Creator: Eiting, Alayna
Object Type: Photograph
System: The UNT Digital Library
Memorandum Listing the Areas in Colorado, Utah, Arizona and New Mexico that are Geologically Favorable for Developing Large Reserves of Vanadium Ore by Prospecting (open access)

Memorandum Listing the Areas in Colorado, Utah, Arizona and New Mexico that are Geologically Favorable for Developing Large Reserves of Vanadium Ore by Prospecting

Introduction: Vanadium ore is being mined at many places in western Colorado, southeastern Utah, northeastern Arizona, and northwestern New Mexico (fig. 1). Eight mills in this region produced about 4,300,000 pounds of V2 05 in 1942, representing about 90 percent of the vanadium obtained from domestic sources. Although ore production has mostly exceeded mill capacity since 1937, production during the last half of 1942 averaged only about 19,000 tons or ore a month, whereas the capacity of these mills total about 22,000 tons a month. At the expected rate of ore production, ore stockpiles will be exhausted sometime in 1944, and these mills will then have excess capacity. With more intensive prospecting than now practiced, however, it is believed that sufficient reserves can be indicated to sustain capacity operation of these mills for several years. This memorandum is prepared to specify those areas that are considered most favorable from a geologic standpoint for developing large reserves of vanadium ore by prospecting. It is based on intensive studies by the Geological Survey since 1939 in most of the areas that produce vanadium ore.
Date: April 10, 1943
Creator: Fischer, R. P.
Object Type: Report
System: The UNT Digital Library
Mining Program: Bureau of Mines Oil-Shale Project, Rifle, Colorado (open access)

Mining Program: Bureau of Mines Oil-Shale Project, Rifle, Colorado

Report issued by the Bureau of Mines on the development of efficient mining methods for producing oil shale. Characteristics of the oil shale deposits of the Green River are presented. The results of core drilling and sampling in this area are also listed. This report includes tables, illustrations, maps, and photographs.
Date: April 1948
Creator: Gardner, E. D.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 1. Final Report: Salina (Utah), Moab (Utah and Colorado), Montrose (Colorado) and Leadville (Colorado) Quadrangles (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 1. Final Report: Salina (Utah), Moab (Utah and Colorado), Montrose (Colorado) and Leadville (Colorado) Quadrangles

Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Salina, Moab, Montrose, and Leadville quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date: April 1979
Creator: GeoMetrics, Inc.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Leadville Quadrangle, Colorado (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Leadville Quadrangle, Colorado

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Leadville quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1979
Creator: GeoMetrics, Inc.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Moab Quadrangle, Utah and Colorado (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Moab Quadrangle, Utah and Colorado

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Moab quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1979
Creator: GeoMetrics, Inc.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Montrose Quadrangle, Colorado (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Montrose Quadrangle, Colorado

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Montrose quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1979
Creator: GeoMetrics, Inc.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Salina Quadrangle, Utah (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Salina Quadrangle, Utah

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Salina quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1970
Creator: GeoMetrics, Inc.
Object Type: Report
System: The UNT Digital Library

[Moab Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Moab Quadrangle in Utah and Colorado.
Date: April 1979
Creator: GeoMetrics, Inc.
Object Type: Dataset
System: The UNT Digital Library

[Moab Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Moab Quadrangle in Utah and Colorado.
Date: April 1979
Creator: GeoMetrics, Inc.
Object Type: Dataset
System: The UNT Digital Library
Loss of Life Among Wearers of Oxygen Breathing Apparatus (open access)

Loss of Life Among Wearers of Oxygen Breathing Apparatus

Report issued by the U.S. Bureau of Mines discussing fatalities of mine workers while wearing self-contained oxygen breathing apparatuses. Descriptions of the circumstances surrounding the deaths of 26 workers are presented. This report includes a table.
Date: April 1944
Creator: Grove, G. W.
Object Type: Report
System: The UNT Digital Library

Photogeologic Map, Carlisle-14 Quadrangle, San Juan County, Utah

This is a photogeologic map, scale 1:24,000, of Carlisle-14 in San Juan County, Utah.
Date: April 1954
Creator: Hackman, Robert J.
Object Type: Map
System: The UNT Digital Library

Photogeologic map, Stinking Spring Creek-6 quadrangle, Emery County, Utah

Photogeological map of the sinking Spring-6 Quadrangle
Date: April 29, 1953
Creator: Hemphill, William R.
Object Type: Map
System: The UNT Digital Library
Uranium Resources of the San Rafael District, Emery County, Utah: A Regional Synthesis (open access)

Uranium Resources of the San Rafael District, Emery County, Utah: A Regional Synthesis

From Introduction: "The purpose of this report is to present the preliminary results of the geologic reconnaissance and office work leading to an appraisal of the geologic relations of the uranium deposits of the San Rafael district, Emery County, Utah."
Date: April 1956
Creator: Johnson, H. S., Jr.
Object Type: Report
System: The UNT Digital Library
Uranium resources of the San Rafael district, Emery County, Utah: a regional synthesis (open access)

Uranium resources of the San Rafael district, Emery County, Utah: a regional synthesis

A report presenting the preliminary results of geologic reconnaissance and office work leading to an appraisal of the geologic relations of the uranium deposits of the San Rafael district, Emery County, Utah.
Date: April 1956
Creator: Johnson, Henry S.
Object Type: Report
System: The UNT Digital Library
[News Clip: MX missile] captions transcript

[News Clip: MX missile]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 15, 1981, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library