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Differential grinding of Alabama iron ores for gravity concentration / by Will H. Coghill and Philip H. Delano.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Coghill, Will H. (William Hawes), 1876-1964
Corporate Author:	United States. Bureau of Mines
Other Authors:	Delano, Philip H.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1940.
Series:	Report of investigations (United States. Bureau of Mines) ; 3523.
Subjects:	Iron ores > Alabama.

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Call Number:	I 28.23:3500-3524
I 28.23:3500-3524	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Stemming in metal mines. Progress report 1 / by John A. Johnson, Wing G. Agnew and Mc... Quantitative analysis by x-ray diffraction. I, Determination of quartz / by James W.... Measurement of pressures on rock pillars in underground mines. Part II / by Leonard O... Contributions to the art of smelting lead products / by Virgil Miller, R. Bainbridge,... Concentration of manganosiderite ore from Leadville, Colo. / by F.D. De Vaney and S.M... Relationship of ash-fusion temperatures of coal and coke / by D.A. Reynolds. Phenomena observed during prolonged oxidation of anthracite / by G.S. Scott and G.W.... Cushioned blasting. I, Orienting studies / by A.R.T. Denues. Staining clay minerals as a rapid means of identification in natural and beneficiated... Determination of total water-soluble chlorides in petroleum / by J.W. Horne and Lloyd... Differential grinding of Alabama iron ores for gravity concentration / by Will H. Cog... An experimental study of the ignition of firedamp-air mixtures by explosives / by Eti... Gaseous products from explosives. I, Some factors affecting test results / by John C.... Underground transportation of coal. Progress report 1 / by Altert L. Toenges and Fran... Diesel engines underground : I. Composition of exhaust gas from engines in proper mec... Progress reports--Metallurgical Division. 39, Ore testing-studies. II, Primarily prec... Explosive properties of cyclopropane : prevention of explosions by dilution with iner... Cooperative fuel research motor-gasoline survey : Winter 1939-40 / compiled by E.C. L... Studies of roof movement in coal mines. 3, Gibson Mine of the Hillman Coal & Coke Co.... A polarizing comparison-microscope for use in petrographic measurements / by George T... Time-study analyses : progress report. 3, Quarry drilling / by J.R. Thoenen and E.J.... Equilibrium cell for investigating properties of fluids from petroleum and natural-ga... Annual report of the Petroleum and Natural-gas Division : fiscal year 1939 / by R.A.... Darkening light-color soils with coal-mine waste / by S.J. Broderick.