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  • SME
    Underground Mining Method Selection By Using Multiple Attribute Decision Making Methods - Introduction - Preprint 09-127

    By M. Yavuz

    Underground mining method selection (UMMS) is one of the most important issues in mining engineering. Underground mining method should be primarily selected to make use of underground resources optima

    Jan 1, 2009

  • AUSIMM
    Inhibition of Bubble Coalescence by Salts and Sugars

    Inhibition of Bubble Coalescence by Salts and Sugars

    Sep 13, 2010

  • NIOSH
    Analyses Of Arizona, California, Idaho, Nevada And Oregon Coals - The Coal Fields Of Arizona, California, Idaho, Nevada, And Oregon

    By David A. Andrews

    Coal occurs at many scattered localities in Arizona, California, Idaho, Nevada, and Oregon, but in most of the known occurrences thick coal beds are of small extent and the coal generally contains a h

    Jan 1, 1947

  • SAIMM
    Process flow sheet development for the Corridor Sands Project

    By L. Rademeyer, P. Mazzoni, C. Kubank, F. Brown

    The Corridor Sands deposits of heavy mineral sands represent the largest known economic resource of titanium dioxide minerals. The West Block of Deposit 1 alone contains Measured and Indicated Mineral

    Jan 1, 2003

  • NIOSH
    RI 4008 Magnetic Surveys, Russian Station Magnetite District, 'Clinton County, N. Y

    By John D. Bardill

    This report covers the magnetic surveying done in the Plattsburg area , which was part of a general survey, of magnetite deposits in New York State . Other areas being surveyed are the Star Lake distr

    Jan 1, 1947

  • NIOSH
    Coal Dust Particle Size Survey Of U. S. Mines

    By Michael J. Sapko, Gregory M. Green, Kenneth L. Cashdollar

    The National Institute for Occupational Safety and Health (NIOSH) and the Mine Safety and Health Administration (MSHA) conducted a joint survey to determine the range of coal particle sizes found in d

  • SME
    Preliminary Investigation of SEM-EDX as a Tool for Characterization of Coal Mine Dusts

    By R. Sellaro

    It has long been understood that extended occupational exposures to respirable mine dusts can lead to chronic lung disease. In underground coal mines, coal workers pneumoconiosis (CWP) and silicosis a

  • NIOSH
    RI 3519 Underground Transportation Of Coal - Progress Report 1

    By Albert L. Toenges, Frank A. Jones

    "INTRODUCTION The introduction of mechanized pining in coal mines, which has speeded loading, has emphasized the importance of efficient underground transportation systems. The purpose of this invest

    Jun 1, 1940

  • SME
    Evaluation Of Blast Fragmentation In Quarries Nearby Istanbul ? Introduction

    By T. Hudaverdi

    Control of the particle size distribution of a muckpile after blasting is always an important subject for mining industry. Blasting has a significant impact on downstream processes such as loading, cr

    Jan 1, 2012

  • NIOSH
    Survey of noise in coal preparation plants

    By JeffreyS. Vipperman, Daniel R. Babich, EricR. Bauer

    In response to the continuing problem of noise induced hearing loss NIHL among mine workers, the National Institute for Occupational Safety and Health NIOSH has conducted numerous noise surveys in

  • SME
    Rich Hill, Arizona: Historic Gold District, Modern Gold Rush

    By Erik Melchiorre, M. Katherine Crombie, Dante Lauretta, Chris Gholson

    Rich Hill, also known as Weaver District No. 2, is among the most productive placer gold locations in Arizona. Located near Congress, AZ (Fig. 1), this district hosted major placer rushes in the 1860

    Jan 1, 2003

  • NIOSH
    OFR-34-84 Evaluation Of Branch And Horizontal Boreholes For In Situ Leach Mining

    By D. W. Dareing

    Multiple branch wellbores and horizontal holes, when applied to deep lying ore bodies, have the potential of significantly reducing well costs by reducing total footage drilled per acre of well patter

    Jan 1, 1980

  • SAIMM
    Electrochemical Studies Of The Interaction Of Ethyl Xanthate With Pd-Bi-Te

    By J. A. Venter, M. K. G. Vermaak

    There are practical indications that flotation recovery of palladium bismuth tellurides is poor. This work tested whether this can be caused by a lack of interaction of the collector with the tellurid

    Jan 1, 2004

  • SME
    Environmental Reclamation And Monitoring Of The Abandoned Belle Eldridge Mine Near Deadwood, SD

    By A. Davis, C. Webb, J. Sorensen

    The abandoned Belle Eldridge Mine near Deadwood, South Dakota, is on land controlled by the U.S. Bureau of Land Management (BLM). The mine produced lead and zinc during the first half of the 1900s.

    Jan 1, 2007

  • SME
    Strategic Marketing Of Industrial Minerals; The Decade Ahead

    By Bob Katsiouleris

    Having passed through the worst of times for industrial minerals demand, there are signs that the best of times lie ahead. If the downturn was the result of unsustainable economic policy, the path for

    Jan 1, 2011

  • NIOSH
    IC 8709 Coal Mine Illumination - Proceedings: Bureau Of Mines Technology Transfer Seminars - Pittsburgh. Pa., November 4, 1975: St. Louis. Mo., November 6, 1975: and Denver, Colo., November 11, 1975

    Research personnel from the Bureau of Mines, representatives of the Mining Enforcement and Safety Administration (MESA), and members of the mining industry met with other Government and Industry repre

    Jan 1, 1976

  • SME
    Sixty Years Of Rock Bursting In The Coeur d'Alene District Of Northern Idaho: Lessons Learned And Remaining Issues

    By W. Blake, J. Whyatt

    Sixty years of rock bursting in the Coeur d'Alene district has taught painful lessons and led to a number of practical advances in controlling rock-burst hazards. This paper summarizes these less

    Jan 1, 2003

  • SME
    Solutions Management At Cerro Verde

    By O. Bernal, G. Velarde

    Sociedad Minera Cerro Verde, majority owned by Phelps Dodge produces 200M lbs per year of LME Grade A copper from low cost leaching of secondary sulfides and SXEW processing. Central to the success of

    Jan 1, 2004

  • SME
    Construction of Nine Shafts for the Manhattan Section of the New York City Water Tunnel No. 3

    By Yifan Ding, Shemek Oginski, Patrick Finn

    The Manhattan section of the New York Water Tunnel No. 3 constructed by the Schiavone/Shea/Frontier-Kemper Joint Venture is a $668 million project. The contract includes a tunnel drive of 8.85 km (29,

    Jan 1, 2007

  • NIOSH
    IC 6155 Clay ? Foreword

    By Paul M. Tyler

    The technology of clay and the manufacture of ceramic products therefrom, and also the clay resources of most of the individual States, are already covered by a voluminous literature. The present resu

    Jan 1, 1929