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Roof-span studies in limestone / by Robert H. Merrill.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Merrill, Robert H.
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1957.
Series:	Report of investigations (United States. Bureau of Mines) ; 5348.
Subjects:	Mine roof control. Limestone > Testing.

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Call Number:	I 28.23:5326-5350
I 28.23:5326-5350	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Physical properties and behavior of the Newcastle oil-reservoir sand, Weston County,... Measurement and nature of the apparent viscosity of water suspensions of some common... Geologic factors related to block caving at San Manuel copper mine, Pinal County, Ari... Electric smelting of cuban serpentine and laterite nickel ores / by Wallace E. Anable... Recovery of tin and tungsten from tin-smelter slags / by H. Kenworthy, A.G. Starliper... A convenient table for determining metastable transitions in mass spectra / by R.A. M... Leach-precipitation-flotation tests of a California copper-gold ore / by A.L. Engel a... Progress report on pegmatite investigations in South Dakota for fiscal years 1954-56... A correlation of pressure buildup in oil wells with completion practice for a deep Ca... Manganese dioxide prepared from manganous hydroxide / by R.V. Lundquist. Analyses of tipple and delivered samples of coal : (collected during fiscal year 1956... Investigation of subbituminous-coal beds near Houston, westward extremity of Matanusk... Low-temperature chlorination of columbium-bearing titanium minerals / by V.A. Nieberl... Heavy-liquid techniques for rapid evaluation of sands by prospectors and plant operat... Washability characteristics of coal from San Juan County, N. Mex. / by W.L. Crentz. Roof-span studies in limestone / by Robert H. Merrill. Synthetic mica investigations. [Part] IX, Review of progress from 1947 to 1955 / by R... Investigation of fluorspar deposit, Kaiser Mine, Mineral County, Nev. / by E.J. Matso... Caustic leaching of manganese flotation concentrate from Artillery Peak, Ariz. / by E... A field test for selenium / by H.E. Peterson, C.L. Jensen, and R.G. Anderson. The Miners Queen copper deposit, Skamania County, Wash. / by E.A. Magill and R.N. App... Progress report on oil-well-shooting research : 1954 tests / by Robert L. Rough. Petroleum-engineering study of gas injection in fault blocks VB and VI, Wilmington fi... Pilot-plant flotation of manganese ore from the Maggie Canyon deposit, Artillery Moun...