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Report of the Nonmetals Division: Fiscal Year 1942

Description: Report issued by the Bureau of Mines over the operations of the Nonmetals Division during 1942. The work done by the division is discussed. This report includes tables, illustrations, and photographs.
Date: November 1942
Creator: Ralston, Oliver C. & Stern, A. George
Partner: UNT Libraries Government Documents Department
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Manganiferous and Ferruginous Chert in Perry and Lewis Counties, Tennessee

Description: From abstract: Perry and Lewis Counties, east of the Tennessee River, in west-middle Tennessee, are underlain by nearly flat-lying rocks of Paleozoic age, with Mississippian cherty limestones forming the greater part of the surface of the western Highland Rim Plateau ridges. Near the summits of the ridges there is a fairly definite horizon in the chert that contains manganese and iron oxides in varying degrees of concentration. Weathering of the mineralized chert has produced widespread float o… more
Date: 1943
Creator: Burchard, Ernest F.
Partner: UNT Libraries Government Documents Department
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Preliminary Report Trace Elements Investigations Hickman and Adjacent Counties, Tenn.

Description: The following report describes the findings from an investigation of a uranium-bearing strata undertaken in Hickman and adjacent counties in west-central Tennessee during the summer and fall of 1944. The strata contained radioactive elements within the Chattanooga shale and the Maury glauconitic member of the Ridgetop shale.
Date: February 1945
Creator: Brill, Kenneth G., Jr.; Nelson, John M. & Prouty, Chilton E.
Partner: UNT Libraries Government Documents Department
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Experimental Adit in the Chattanooga Shale

Description: Report discussing an Chattanooga shale adit for laboratory test samples of rock and gaining information regarding mining conditions.
Date: March 1949
Creator: Brown, Andrew
Partner: UNT Libraries Government Documents Department
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Black Shale Investigations (Chattanooga)

Description: Report discussing an investigation of radioactive Chattanooga black shale found in east central Tennessee.
Date: March 1949
Creator: Conant, Louis C.
Partner: UNT Libraries Government Documents Department
open access

Analyses of Decay Curves of Irradiated Plastics

Description: The following report covers the results of a general program that was conducted at the Oak Ridge National Laboratory to investigate the effects on plastic materials of exposure to radiation in the pile. In the investigation, several plastics were irradiated, and on removal from the pile, their rates of decay were determined by measurement of gamma activity in an ionization chamber.
Date: June 22, 1949
Creator: Saleeby, R. N.; Cheshire, J. R. & Jensen, W. P.
Partner: UNT Libraries Government Documents Department
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