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Airborne radioactivity survey of portions of the Defiance Uplift and Carrizo Mountains, Apache County, Arizona
Aerial image shows the result of an airborne radioactive survey over an area of 940 square miles in Apache County, Arizona with the approximate location of radioactivity anomalies found. Text describes methods used and discusses the anomalies.
Date:
June 21, 1953
Creator:
Moxham, Robert Morgan & Johnson, R. W.
Object Type:
Map
System:
The UNT Digital Library
Dinne Mesa NW, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of the Dinne Mesa north west area, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
Dinne Mesa SW, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of the Dinne Mesa south west area, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
The Distribution of Uranium-Vanadium Deposits in the Colorado Plateau Relative to Tertiary Intrusive Masses
Introduction: Studies of uranium-vanadium occurrences in the Four Corners region show that, with the exception of the Lukachuai area, all of the major deposits in the Morrison formation are grouped around the various igneous masses which are scattered irregularly throughout the Colorado Plateau. The pattern of deposition varies from mountain group to mountain group and each will be described separately. Maps accompany this report to supplement the descriptions of ore occurrences in the vicinity of the La Sal, Abajo, Carrizo, and Henry mountains. Elsewhere, it is believed that a written description will suffice.
Date:
June 11, 1952
Creator:
Reinhardt, Elmer V.
Object Type:
Report
System:
The UNT Digital Library
Drilling in the Monument Valley Area, San Juan County, Utah and Navajo County, Arizona
Abstract: Napier Drilling Company of Dallas, Texas drilled 53,998.0 feet for exploration purposes, under Contract No. AT(05-1)-256. This footage was drilled in 508 holes during the period from June 21, 1954 through May 13, 1955.
Date:
June 7, 1957
Creator:
Presley, C. K.
Object Type:
Report
System:
The UNT Digital Library
Geology and Mineralization of Hunt's Mesa, Monument Valley, Arizona, Navajo County with Recommendations for Exploration Drilling
Abstract: Hunt's Mesa was examined on June 2 and 3, 1951, by the writer assisted by R. C. Cutter. Two channels were located and studied. Outcrops of the channels are mineralized, the mineralization being of the copper-uranium variety. There are indications that an appreciable quantity of ore can be found by exploration drilling. A program of 25,000 feet of wagon drilling is recommended.
Date:
June 20, 1951
Creator:
Chester, John W.
Object Type:
Report
System:
The UNT Digital Library
Geology and ore deposits of Mesa VII, Lukachukai District, Arizona
This investigation was made to determine whether a diamond drilling program is warranted in the search for ore, and to provide basic data to guide such drilling.
Date:
June 18, 1951
Creator:
King, John W. & Ellsworth, Philip C.
Object Type:
Report
System:
The UNT Digital Library
Geology and Ore Deposits of Yazzie Mesa, Apache County, Arizona with Recommendations for Exploration Drilling
Abstract: Yazzie Mesa was examined in May 1951, by the writer, assisted by R. C. Cutter. The mesa shows one main channel deposit and three minor channels. The main channel appears to be a northern extension of a channel deposit being worked by the Vanadium Corporation of America at their Monument No. 2 mine. Two samples taken on the south outcrop of the main channel assayed 0.16% U308 over 4.5 feet and 0.80% U308 over 1 foot. The area is recommended for 10,000 feet of exploration drilling. It is not intended to recommend this footage as a separate contract unit as this report covers only a small part of an area in which drilling will be recommended in forthcoming reports.
Date:
June 19, 1951
Creator:
Chester, John W.
Object Type:
Report
System:
The UNT Digital Library
Los Gigantes NE, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
Los Gigantes NW, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of the Los Gigantes north west area in the Carrizo Mountains area, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
Non-Core Dry Hole Drilling at Cove Mesa, Arizona
Abstract: A drilling program was conducted by the Atomic Energy Commission on Cove Mesa, Arizona to further develop uranium and vanadium ore reserves that are vital to the National Defense. The drilling was performed by the Minerals Engineering Company of Grand Junction, Colorado. Uranium and vanadium ore horizons are found in the Salt Wash member of the Morrison formation on Cove Mesa.
Date:
June 16, 1952
Creator:
Garcia, Raymond J.
Object Type:
Report
System:
The UNT Digital Library
Photogeologic Map, Agathla Peak-1 Quadrangle, Navajo Indian Reservation, Navajo County, Arizona
This is a photogeologic map, scale 1:24,000, of the Agathla Peak-1 on the Navajo Indian Reservation in Navajo County, Arizona.
Date:
June 1952
Creator:
Ray, Richard G.
Object Type:
Map
System:
The UNT Digital Library
Preliminary Reconnaissance of the Dripping Spring Quartzite Formation in Gila and Pinal Counties, Arizona
Abstract: A four-week reconnaissance of certain portions of the mountainous area in Gila and Pinal Counties, Arizona, was undertaken in March and April, 1953, to inspect accessible outcrops of Dripping Spring quartzite, a pre-Cambrian formation which has lately attracted the interest of the Atomic Energy Commission by the discovery of two separate occurrences of uranium mineralization. Although no new deposits were found during the field work, a more thorough examination of the quartzite seems warranted. Recommendations for further prospecting by airborne and ground methods are presented in this report, and are based largely on observations made during the brief visit.
Date:
June 1953
Creator:
Mead, W. E. & Wells, R. L.
Object Type:
Report
System:
The UNT Digital Library
Preliminary reconnaissance of the Dripping Spring quartzite formation in Gila and Pinal counties, Arizona
Discussing a reconnaissance examination of certain portions of the mountainous area in Gila and Pinal Counties, Arizona, undertaken to inspect accessible outcrops of Dripping Spring quartzite.
Date:
June 1953
Creator:
Mead, W. E. & Wells, R. L.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report of Reconnaissance in the Cameron Area, Arizona
Introduction: A radiometric airborne reconnaissance of the Cameron, Arizona, district was conducted in the late fall of 1952 and early winter of 1953. Flying was carried out under the direction of the Salt Lake Exploration Branch of the Atomic Energy Commission, Division of Raw Materials. Airborne equipment and ground personnel were provided through the Technical Services Branch of the Grand Junction Exploration Division.
Date:
June 1953
Creator:
Williams, Floyd J. & Barrett, Donald C.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on Uranium-Bearing Deposits in Mohave County, Arizona
Abstract: Preliminary studies of the Wallapai Mining District and selected properties in the Maynard and Greenwood Mining Districts, Mohave County, Arizona, from January 8 to March 8, 1953, were made to determine the extent of uranium mineralization. All of the uranium properties examined are of the vein type and are believed to be of mesothermal origin. Brecciation and porosity of the veins appear to be controlling factors in the concentration of uranium minerals from the ore-bearing solutions. Although the uranium minerals present in these districts have not been specifically identified, they appear to be mostly primary with very minor occurrences of secondary products. One exception is the State mine in the Greenwood District, where secondary minerals predominate.
Date:
June 1953
Creator:
Hart, Olin M. & Hetland, Donald L.
Object Type:
Report
System:
The UNT Digital Library
Progress Report on the Stratigraphy of the Triassic and Associated Formations in Part of the Colorado Plateau Region
Report discussing stratigraphic studies of the Triassic and associated formations in northern Arizona and southern Utah. The programs of study included are "(1) regional stratigraphic descriptions and correlation of units, (2) sedimentary structure studies, (3) pebble studies, and (4) sedimentary petrology."
Date:
June 1953
Creator:
Williams, G. A.; Cadigan, R. A.; Albee, H. F. & Stewart, J. H.
Object Type:
Report
System:
The UNT Digital Library
Progress report on the stratigraphy of the Triassic and associated formations in part of the Colorado Plateau region
A progress report regarding the stratigraphy of the Triassic and associated formations in part of the Colorado Plateau region. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date:
June 1953
Creator:
Williams, George A.; Cadigan, Robert Allen; Albee, Howard F. & Stewart, J. H.
Object Type:
Report
System:
The UNT Digital Library
Red Rock Valley NE, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, and Northwestern New Mexico, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
Red Rock Valley NW, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
Red Rock Valley SE, Preliminary Geologic Map of Part of the Carrizo Mountains Area, Northeastern Arizona
Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.
Date:
June 1952
Creator:
Strobell, J. D.
Object Type:
Report
System:
The UNT Digital Library
Some Uranium Deposits in Arizona
The following report describes most of the localities examined in deposits of uranium-bearing minerals in Arizona where anomalous radioactivity was detected between 1950 and 1954.
Date:
June 1956
Creator:
Granger, H. C. & Raup, R. B.
Object Type:
Report
System:
The UNT Digital Library
Stratigraphy of Triassic and Associated Formations in Part of the Colorado Plateau
From abstract: "Stratigraphic studies of the Triassic and associated formations have been made in southeastern Utah and adjoining parts of Colorado and Arizona. These studies have followed five principal lines of investigation: regional stratigraphy, sedimentary petrology, pebble studies, sedimentary structure studies, and lithofacies studies."
Date:
June 1956
Creator:
Stewart, John H.; Williams, George A.; Albee, Howard F.; Raup, Omer B. & Cadigan, Robert A.
Object Type:
Report
System:
The UNT Digital Library