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  • NIOSH
    Coal-Mine Accidents In The United States, 1940 - Introduction

    By W. W. Adams

    With production of coal per man-hour of work at a higher level than ever before, the coal-mining industry of the United States established a near-record in lowering the accident rate of nonfatal injur

    Jan 1, 1942

  • NIOSH
    IC 6146 Safeguarding Electrical Equipment Used In Gassy Mines - European Practice: IV - France

    By L. C. IlsLey

    Cooperation between the United States Bureau of Mines and the Safety in Mines Research Board of Great Britain, continuous, since 1924, s made possible this and other papers on safety subjects. Gratefu

    Jan 1, 1929

  • NIOSH
    OFR-13-78 Engineering & Economic Evaluation Underspoil Haulage In Area Strip Coal Mines - Part II

    By Joseph L. Jordan

    Coal is essential to America?s future energy needs. To meet these needs mining methods must be safe, economical, and environmentally acceptable. Belt conveyor systems for coal haulage from surface min

    Jan 1, 1977

  • NIOSH
    Mineral Commodity Summaries 1982 - An Up-To-Date Summary Of 86 Nonfuel Mineral Commodities - Aluminum

    I. Domestic Production and Use: In 1981, 13 companies operated 32 primary aluminum reduction plants, with 3 firms accounting for 58% of production, Washington, Oregon, and Montana accounted for 32% of

    Jan 1, 1982

  • NIOSH
    IC 8818 The Physical Chemistry Of Mineral-Reagent Interactions In Sulfide Flotation - Proceedings Of Symposium Held At College Park, Md., April 6-7, 1978

    This: symposium was sponsored by the Bureau of Mines, U.S. Department of the lnterior, in order to critically examine the state-of-the-art of sulfide flotation chemistry and to define current and emer

    Jan 1, 1980

  • NIOSH
    RI 3902 Investigation of Lost River Tin Deposit, Seward Peninsula, Alaska

    By H. E. Heide

    "Before the war, the United States was the world’s leading consumer of tin, the industrial applications of which had become widespread. Domestic production was negligible, and requirements were met al

    Jul 1, 1946

  • NIOSH
    RI 7006 Unique Properties Of Permeability Curves Of Concern To Reservoir Engineers

    By R. V. Higgins

    The Bureau of Mines investigated the use of electronic computers for obtaining more information about relative permeabilities of reservoir rock to oil and water. It was found that there are many possi

    Jan 1, 1967

  • NIOSH
    IC 8252 Mercury

    By BUREAU OF MINES

    Mercury has been used by mankind since prehistoric times. It has been, and is now, widely used in industry and medicine and has unique properties which make direct substitution difficult or impossible

    Jul 1, 1964

  • NIOSH
    IC 8213 Refractory Clay Deposits Of Utah (c6c3ab65-2c6d-433f-a93c-fe37e2e66c60)

    By Joel N. Van Sant

    An investigation was conducted to study possible sources of Utah refractory and structural clays that could be used for the manufacture of refractories and light or buff burning heavy-clay products. A

    Jan 1, 1964

  • NIOSH
    RI 4060 Sulfur in Petroleum II. Boiling Points, Freezing Points, Densities, and Refractive Indices of Some Sulfur Compounds

    By Vernon Helm, John S. Ball, Welton J. Wenger, William E. Haines

    "INTRODUCTION Although the presence of sulfur causes many petroleum’s to be classified as ""low-grade"" because of the difficulties encountered in manufacturing products to meet rigid specifications,

    Dec 1, 1946

  • NIOSH
    OFR-112-85 Generalization Of Medical And Health Compliance Research To Coal Mine Safety

    By H. P. Cole

    Methods for increasing compliance to medical and health regimens were reviewed along with similar research in industrial and mine safety. Principles abstracted from both areas suggest that compliance

    Jan 1, 1985

  • NIOSH
    Oil-Shale Mining, Rifle, Colo., 1944-56 ? Summary

    By J. H. East

    THE RIFLE, COLO., oil-shale project of the Bureau of Mines was a facet of the re-search and development activities conducted under the Synthetic Liquid Fuels Act (Public Law 78-290) of April 5, 1944.

    Jan 1, 1964

  • NIOSH
    Helium: Bibliography Of Technical And Scientific Literature From Its Discovery (1868) To January 1, 1947 - Introduction

    By Henry P. Wheeler

    H ELIUM (chemical symbol: He) is a member of a family of normally gaseous elements, which, because of their zero valence and corresponding lack of chemical activity, are called the "noble" or "inert"

    Jan 1, 1952

  • NIOSH
    The Mineral Industry Of Central American Countries - Belize (e4ac0736-be33-4679-86af-34e8f8add6fa)

    By H. Robert Ensminger

    The Belizean economy registered a modest real growth of 1.3% during 1981. The gross domestic product (GDP), based on current prim was $121 million' with an inflation-rate of 10%. The country rece

    Jan 1, 1983

  • NIOSH
    Coal Mining In Europe - A Study Of Practices In Different Coal Formations And Under Various Economic And Regulatory Conditions Compared With Those In The United States ? Introduction

    By George S. Rice

    The major purpose of this bulletin, as indicated in the preface by Dr. John W. Finch, Director of the Bureau of Mines, is to give a critical review of the coal-mining methods used in the principal pro

    Jan 1, 1939

  • NIOSH
    The Mineral Industries Of Europe And The U.S.S.R. - Introduction (79ce024c-c9b4-4a54-8471-7c49bba6a3a7)

    By Michel C. Frippel

    This section of the Minerals Yearbook reviews the minerals industries of 29 countries: the 12 nations of the European Community (Belgium, France, the Federal Republic of Germany (FRG), Italy, Greece,

    Jan 1, 1992

  • NIOSH
    Carbonizing Properties: West Virginia Coals From The Pittsburgh Bed Jamison No. 9 Mine, Marion County, And Upper Freeport Bed, Bull Run No. 1 Mine, Preston County ? Introduction And Summary

    By J. D. Davis

    THIS REPORT gives results of an investi¬gation of the carbonizing properties of coals from Pittsburgh bed, Jamison No. 9 mine, Marion County, W. Va., and from Upper Freeport bed, Bull Run No. 1 mine,

    Jan 1, 1952

  • NIOSH
    IC 8467 Helium: Bibliography Of Technical And Scientific Literature, 1963 - Including Papers On Alpha-Particles

    By Philip C. Tully

    This bibliography contains 3,062 different citations to technical and scientific literature about helium and alpha-particles abstracted by 13 abstract service publications during 1963. Multiple subjec

    Jan 1, 1970

  • NIOSH
    RI 4657 Analyses Of Some Crude Oils From The Middle East, South America, And Canada

    By O. C. Blade

    Production of crude petroleum in the Middle East (southwestern Asia) and in South America has increased greatly during recent years and has become a significant factor in the world's production o

    Jan 1, 1950

  • NIOSH
    Employment And Injuries In The Metal And Nonmetal Industries (58fc3dbe-5b2b-45ce-9d71-7c1d0c924625)

    By Forrest T. Moyer

    INJURY experience and employment data are presented in this chapter for metal and nonmetal mines, stone quarries, sand and gravel pits, iron blast-furnace slag plants, and metallurgical plants (includ

    Jan 1, 1963