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  • AUSIMM
    In situ Stress Measurement Using Acoustic Emission from Cored Rock

    By G Baird, M Seto

    Reliable evaluation of in situ stress is an important phase in the analysis and design of underground excavations, particularly for evaluating the stability of underground structures to prevent failur

    Jan 1, 2002

  • CIM
    Studies of PEM fuel cells and hydrogen storage materials

    We report the studies of Proton-Exchange Membrane Fuel Cells (PEM FC) and hydrogen storage materials at McMaster University for the last 14 years. From the initial investigation of ionic conduction me

    Jan 1, 2005

  • SME
    A Study-BHP Robinson And BHP Tintaya

    By II Browne

    After a decade of high copper prices, major mining companies are renewing their interest in purchasing operating properties and/or development of ore bodies. An existing operation carries with it a hi

    Jan 1, 1997

  • SME-ICGCM
    The Use Of Rim- To Detect Geologic Anomalies In The Clarion Seam

    By M. Craig Miller

    As the trend continues in the U. S. toward inceased capital investment in longwall mining equipment and wider panels. the risk also increases for gotential financial and production loses due to undete

    Jan 1, 1990

  • NIOSH
    IC 8458 Proceedings Of The Symposium On Respirable Coal Mine Dust, Washington, D.C., November 3-4, 1969

    MR. RIGG: Gentlemen, I would like to welcome you all to the symposium this morning. My name is Jack Rigg, and I m a special assistant to Hollis Dole, Assistant Secretary of the Interior for Minera

    Jan 1, 1970

  • SME-ICGCM
    Comparison Of Empirical, Analytical, And Numerical Methods Of Pillar Design And The Development Of A Site Specific Pillar Formula

    By Vincent A. Scovazzo

    Many accepted and useful methods have been developed and used for pillar design. Each method has its own particular strengths and weaknesses. Three methods addressed in this paper are; empirical, anal

    Jan 1, 1995

  • ISEE
    Strain-Based Vibration Criteria for Blasting in New York City

    By Catherine T. Aimone-Martin, Meyers Joseph A.

    A new strain-based criteria is being adopted for rock blasting in New York City (NYC). This criteria is based on several years of research involving vibration measurements of tall structures during bl

    Jan 1, 2019

  • NIOSH
    OFR-22(2)-77 Inherently Safe Mining Systems (Conventional) - Phase III - Volume II - Appendixes

    By D. O. Hamiltion

    The ISMS program provided for the development and demonstration of equipment modifications in both conventional and continuous coal mining systems. This report describes activities during the demonstr

    Jan 1, 1976

  • CIM
    Developments and New Applications for Biogenic Sulphide Reagent in Hydrometallurgy and Mineral Processing

    By R. W. Lawrence

    "In the past year, BioteQ Environmental Technologies Inc. have initiated design and construction of new plants to add to an existing list of plants that utilize the BioSulphide® and ChemSulphide™ proc

    Jan 1, 2007

  • CIM
    An Economic and Environmental Case for Re-processing Gold Tailings in South Africa

    By James A. Brown, Marius Botha, Christopher A. Fleming

    "The technical and economic feasibility or re-processing hundreds of millions of tons of tailings in a number of historic gold tailings dams in the Witwatersrand area of South Africa is being investig

    Jan 1, 2010

  • NIOSH
    Empirical Design of Span Openings in Weak Rock based upon Support Type Employed

    By A. M. Ouchi

    Existing empirical design tools have been developed from fair-to-good quality rock masses (RMR76 >50). This paper presents a focus of ground control research presently being conducted by the Roc

    Jan 1, 2008

  • NIOSH
    OFR-115-82 Electromagnetic Location Systems For Metal/Non Metal Mines

    By A. J. Farstad

    Characteristics of metal/non metal mines were evaluated to determine the suitability of applying the U.S. Bureau of Mines electromagnetic location system to the problem of locating trapped mines in me

    Jan 1, 1979

  • SAIMM
    Optimization of coal mine parameters to provide safe operation

    By A. M. Bryukhanov, A. G. Mnukhin

    The report states accident rates for gassy/dusty coal mines represented as an ergatic system "man – machine - environment" with further analysis by the method of conditional probabilities. A coal

    Jan 1, 2003

  • NIOSH
    OFR-24-73 Dust Suppression In Coal Mines

    Contract No. H0110929 was awarded by the U.S. Bureau of Mines in February, 1971, to DeTer Company, Incorporated, of Mountain Lakes, N. J. The contract provided for the modification of the contractor&a

    Jan 1, 1972

  • CIM
    Frother Analysis: Procedure and Plant Experiences

    By James A. Finch, Stéphanie Gélinas

    "A colorimetric technique, originally developed for methyl iso butyl carbinol (MIBC) based on the Komarowsky reaction, has been extended to a wide range of common mineral flotation frothers. The proce

    Jan 1, 2007

  • DFI
    International Workshop On Micropiles ? September 26-28,1997 - Title ? Table Of Contents - First International Workshop On Micropiles September 26-28,1997

    This Workshop was held at the Doubletree Inn, Seattle, Washington from September 26 to 28, 1997. Run under the auspices of the Deep Foundations Institute (DFI), it was co-funded by the newly formed Ja

    Jan 1, 1997

  • AUSIMM
    Technical Note-A Mineral Grain Finder for Polsihed Ore Samples

    A mineral grain finder is described which is easily constructed to fit onto the stage of a standard reflected light ore microscope.The device is most useful in relocating particular grains or mineral

    Jan 1, 1988

  • CIM
    International Commission On Large Dams (ICOLD)

    By Yves Gratton

    The International Commission on Large Dams (ICOLD) is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering. It is the wo

    May 1, 2002

  • NIOSH
    BOM Publications index - January 1960-December 1964 with subject and author index

    By Rita D. Sylvester

    "THE BUREAU OF MINES was established in the public interest to conduct inquiries and scientific and technologic investigations concerning mining and the preparation, treatment, and utilization of mine

    Jan 1, 1964

  • NIOSH
    Coal-Washing Investigations: Methods And Tests - Introduction

    By H. F. Yancey

    The investigations described in this bulletin are confined to a study of the washing characteristics of bituminous coals. The major part of the work was conducted by the Bureau of Mines in cooperation

    Jan 1, 1929