Technical Report Archive & Image Library (TRAIL) - 74 Matching Results

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Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia: Volume 1. Final Report

Description: Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Canton, Clarksburg, Cumberland, Charleston, Charlottesville, Jenkins, Bluefield, Roanoke, Corbin, Chattanooga, and Rome quadrangle areas including background information, a description of methods, data reduction and analysis, and data presented in maps, tables, and graphical forms.
Date: March 1980
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department
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Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia: Volume 2-J. Chattanooga Quadrangle

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Chattanooga quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.
Date: March 1980
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department
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Aerial Radiometric and Magnetic Survey: Eastville/Norfolk National Topographic Map, North Carolina/Virginia/Maryland

Description: From abstract: "The results of analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Eastville/Norfolk National Topographic Maps, numbered NJ18-10 for Norfolk and NJ18-8,11 for Eastville, are presented in this report."
Date: 1989
Creator: Geodata International
Location: None
Partner: UNT Libraries Government Documents Department
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Aerial Radiometric and Magnetic Survey: Rocky Mount and Manteo National Topographic Map, North Carolina

Description: Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Rocky Mount and Manteo National Topographic Map segments (NI 18-1 and NI 18-2 quadrangles) including a description of the program and results with the flight line profile data and statistical analysis results.
Date: unknown
Location: None
Partner: UNT Libraries Government Documents Department
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Airplane performance, past and present

Description: Report discussing the progress of airplane performance and measured by speed.
Date: December 1922
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
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Army Airfield Pavement Evaluation, Report 4: Simmons Army Airfield, Fort Bragg, North Carolina

Description: "This report describes studies and analyses made to determine the load-carrying capacities of the pavements at Simmons Army Airfield with respect to various aircraft landing gear assemblies and pavement life categories. The report includes data obtained from design specifications, in-place and laboratory tests performed during construction of the pavements, and in-place and laboratory tests performed for evaluation purposes" (p. 1).
Date: January 1958
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department
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Buffalo Creek Monazite Placer, Cleveland and Lincoln Counties, North Carolina

Description: Introduction: The investigation of monazite deposits in the southeastern states by the Bureau of Mines and the Geological Survey on behalf on the U.S. Atomic Energy Commission was prompted by the history of past production and the many communications reporting the occurrence of monazite in this area.
Date: January 1953
Creator: Griffith, R. F. & Overstreet, William C.
Partner: UNT Libraries Government Documents Department
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Coal Deposits in the Deep River Field, Chatham, Lee, and Moore Counties, N.C.

Description: From Introduction: "An investigation by diamond drilling was undertaken by the Bureau of Mines at the instance of officials of the State of North Carolina to determine the thickness and continuity of the coal beds, physical conditions in and surrounding the beds that would influence mining, and the petrographic and chemical characteristics of the coals."
Date: 1952
Creator: Toenges, Albert L.; Turnbull, Louis A.; Shields, Joseph J.; Haley, Wilbur A.; Parks, B. C.; Abernethy, Roy F. et al.
Partner: UNT Libraries Government Documents Department
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Coal-Washing Investigations: Methods and Tests

Description: From Introduction: "The investigations described in this bulletin are confined to a study of the washing characteristics of bituminous coals. The washing characteristics of coals from many of the most important coal-producing fields of the Eastern and Central States were examined."
Date: 1929
Creator: Yancey, H. F. & Fraser, Thomas
Partner: UNT Libraries Government Documents Department
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Data Report: North and South Carolina

Description: This report presents the results of ground water, stream water, and stream sediment reconnaissance in North and South Carolina.
Date: January 1982
Creator: Sargent, Kenneth A.; Cook, James R. & Fay, William M.
Partner: UNT Libraries Government Documents Department
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The Effects of Channel Excavation on Water-Quality Characteristics of the Black River and on Ground-Water Levels Near Dunn, North Carolina

Description: From abstract: Data were collected at three sites on the Black River near Dunn, North Carolina, to define the effects of channel excavation on water-quality characteristics and on ground-water levels in nearby areas. Background data were collected at a site upstream from the 5-mile-long excavated reach. Changes in hydrologic characteristics were determined from data collected before, during, and after the construction period 1976-81. Significant changes occurred in shallow ground-water levels, … more
Date: 1982
Creator: Simmons, Clyde E. & Watkins, Sharon A.
Partner: UNT Libraries Government Documents Department
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F Process: Final Report

Description: This report follows an investigation on Great Lakes Carbon with the objectives to demonstrate their ability to make and F process purify reactor carbon on a commercial scale; and construct an F process pilot plant and use it in a survey of U.S. petroleum cokes to discover additional supplies of raw coke suitable for making reactor grade carbon.
Date: March 15, 1951
Creator: Leppla, Paul Warren & Markel, R. F.
Partner: UNT Libraries Government Documents Department
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Freon-12 Hydrate Desalting Process

Description: Report that "evaluates an operation program of a hydrate process for the desalination of sea water in a 10,000 GPD plant located at the Office of Saline Water Research and Development Test Station (Wrightsvile Beach Test Facility at Wrightsville Beach, New Carolina) for the period march 1967 through July 1968" (p. i).
Date: August 1968
Creator: Garrison, Kenneth; Slape, R. J. & Snedden, L. L.
Partner: UNT Libraries Government Documents Department
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Geology of the Great Smoky Mountains National Park. Tennessee and North Carolina

Description: From Preface: "The present account summarizes the results of a long investigation of the rocks of the Great Smoky Mountains (1946-55) by geologists of the staff of the U.S. Geological Survey, in collaboration with those of the Tennessee Division of Geology. The technical details of this investigation have already been set forth at length in professional papers of the U.S. Geological Survey. The present account contains the gist of these findings about the rocks of the mountains, and is accompan… more
Date: 1968
Creator: King, Philip Burke; Neuman, Robert B. & Hadley, Jarvis B.
Partner: UNT Libraries Government Documents Department
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Geology of the Raleigh 1° x 2° Quadrangle, North Carolina

Description: From Introduction: The purpose of this report is to provide geologic and mineral resource background information useful in evaluating the uranium potential of the Raleigh 1* X 20 sheet.
Date: 1978
Creator: Wilson, William F.; Carpenter, P. Albert, III; Burt, Edward R.; McDaniel, Ronald D.; Coffey, James C. & McKensie, Benjamin J.
Partner: UNT Libraries Government Documents Department
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Hydrology of the Albemarle-Pamlico Region, North Carolina -- a Preliminary Report on the Impact of Agricultural Developments

Description: From abstract: Extensive agricultural land clearing and drainage operations underway in a 650 square mile part of the Albemarle-Pamlico region--a 1,634 square mile peninsula in North Carolina lying between Albemarle Sound on the North and the Pamlico River on the south--are changing the hydrology of the area. The artificial drainage system being constructed in the region, although it will probably result in only a slight modification of the natural annual evatranspiration, overland runoff, and … more
Date: May 1975
Creator: Heath, Ralph C.
Partner: UNT Libraries Government Documents Department
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Knob Creek Monazite Placer, Cleveland County, North Carolina

Description: From abstract: The area comprising the first flood plain downstream from the headwaters of Knob Creek was one of three monazite placer deposits near Shelby, N. C., recommended by the Geological Survey for investigation by the Bureau of Mines as a joint effort by the above two agencies. Past production of monazite from the headwaters of this stream and its drainage of an area of known source rocks were factors influencing this selection. Drilling of the deposit was started on November 26, 1951, … more
Date: January 1953
Creator: Griffith, R. F. & Overstreet, William C.
Partner: UNT Libraries Government Documents Department
open access

Mica Beneficiation

Description: From Abstract: "The micaceous schist ores yielded concentrates containing 95 to 98 percent mica, with recoveries ranging from 70 to 83 percent. Part 1 of this report summarizes the process development work and demonstrates the feasibility of producing commercial-grade mica concentrates. The report also includes details of commercial beneficiation and grinding of mica. Also included in part 2 of this report are details of commercial mica production, including methods of mining, recovering, and g… more
Date: 1973
Creator: Browning, James S.
Partner: UNT Libraries Government Documents Department
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