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Estimate of known recoverable reserves of coking coal in Jefferson County, Pa. / by James J. Dowd, Albert L. Toenges, R.F. Abernethy, and D.A. Reynolds.

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Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Dowd, James J.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Toenges, Albert L. (Albert Louis), 1889-, Abernethy, R. F. (Roy Franklin), 1905-1990, Reynolds, D. A.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1952.
Series:	Report of investigations (United States. Bureau of Mines) ; 4840.
Subjects:	Coal > Pennsylvania > Jefferson County.

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Call Number:	I 28.23:4834-4850
I 28.23:4834-4850	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Manganese concentrates from open hearth slags by lime-clinkering (Sylvester) process... Concentration of oxide manganese ores from vicinity of Winkelman, Pinal county, Ariz.... Process for recovering gold and silver from activated carbon by leaching and electrol... Explosive characteristics of titanium, zirconium, thorium, uranium and their hydrides... Beneficiation of high-iron Arkansas bauxite ore / by W.A. Calhoun, H.E. Powell, and J... Estimate of known recoverable reserves of coking coal in Jefferson County, Pa. / by J... Benefication of oxide manganese ores from Arapahoe, Douglas, Saguache, Custer, Chaffe... Flammability of mixtures of individual paraffin-hydrocarbon gases with air and added... Effects of water flooding on reservoir temperatures and wax precipitation in the Brad... Copper Giant deposits, Pima County, Ariz. / by T.M. Romslo and C.S. Robinson. Removal of magnesium and magnesium chloride from titanium sponge by vacuum distillati... Concentration of oxide manganese ore from Doyle-Smith claims, Northern Yuma County, A... Concentration of oxide manganese ores from San Bernardino County, Calif. / by W.W. Ag... Concentration of oxide and silicate manganese ores from Siskiyou and Mendocino Counti... Water infusion of coal pillars before mining, Kenilworth mine, Independent Coal & Cok... Bituminous-coal deposits in the vicinity of Eska, Matanuska Valley coal field, Alaska...