UNT Libraries Government Documents Department - 27 Matching Results

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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.
Item Type: Refine your search to only Report
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Parr Area (ARMS-II)

Description: From Purpose of Survey: "The ARMS-II Parr area survey was one of many that have been flown for the CETO since the nationwide ARMS program was started (1958). Figure 2 shows the location of the areas survey as of Apr. 1, 1964. The purpose of the program is to measure the present environmental levels of gamma radiation in areas around nuclear facilities and planned nuclear activities."
Date: April 1964
Creator: Guillou, R. B.
Item Type: Refine your search to only Report
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Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria

Description: From Introduction: "Figure 1 shows the location of sources that have been either exploited or seriously considered at one time or another, super-imposed upon a map indicating by small letters the order of consumption of K2O in the leading States; the amount used in these States, together with the percentage of the total consumption of potash used as fertilizer in the United States in 1939, is given in table 1. Figure 2 shows the domestic production and total consumption of potassium salts, in t… more
Date: 1944
Creator: Conley, John E. & Partridge, Everett P.
Item Type: Refine your search to only Report
open access

Preliminary Raw Data Release: Charlotte 1° x 2° NTMS Area, North Carolina and South Carolina

Description: From abstract: This report presents preliminary results of stream sediment and ground water reconnaissance in the Charlotte National Topographic Map Series (NTMS) 1° x 2° quadrangle. Stream sediment samples were collected from small streams at 1254 sites for a nominal density of one site per 13 square kilometers (five square miles) in rural areas. Ground water samples were collected at 759 sites for nominal density of one site per 25 square kilometers (ten square miles).
Date: January 1978
Creator: Heffner, J. D. & Ferguson, R. B.
Item Type: Refine your search to only Report
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Preliminary Raw Data Release: Greenville 1° x 2° NTMS Area, Georgia, North Carolina, and South Carolina

Description: From abstract: This report presents preliminary results of stream sediment and ground water reconnaissance in the Greenville National Topographic Map Series (NTMS) 10 x 20 quadrangle. Stream sediment samples were collected from small streams at 1413 sites for a nominal density of one site per 13 square kilometers (five square miles) in rural areas. Ground water samples were collected at 731 sites for a nominal density of one site per 25 square kilometers (ten square miles).
Date: March 1978
Creator: Ferguson, R. B.
Item Type: Refine your search to only Report
open access

Progress Report of Southeastern Monazite Exploration, 1952

Description: Report about monzanite placers in streams of the western part of the Piedmont in Virginia, North Carolina, South Carolina, and Georgia. The objective of the report is to describe local monazite deposits, to determine geologic controls of monazite placers in the southeastern Piedmont, and to evaluate placer potentialities of the area.
Date: 1953
Creator: Overstreet, W. C.; Theobald, P. K., Jr.; White, A. M.; Cuppels, N. P.; Caldwell, D. W. & Whitlow, J. W.
Item Type: Refine your search to only Report
open access

Resources of Thorium and Uranium in Monazite Placers in the Western Piedmont, North Carolina and South Carolina

Description: Abstract: "Monazite placers in the western Piedmont of North and South Carolina were explored by the U. S. Geological Survey in 1951-54 and are estimated to contain at least 53,000 short tons of ThO2 and 4,600 short tons of U3O8. None of these deposits is being mined."
Date: April 1958
Creator: Overstreet, William C.; Theobald, Paul K., Jr. & Whitlow, Jesse W.
Item Type: Refine your search to only Report
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