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  • CIM
    Red Herrings on the Path of Technology Development: Capital Destruction in the Pursuit of a Bad Idea

    By L. M. Southwick

    "The history of extractive metallurgy is replete with examples of commercializing new processing technologies. The successes are widely reported, but failures seldom are. This is unfortunate, for usua

    Jan 1, 2012

  • CIM
    New Design Software for Rockfall Simple Drapery Systems

    By A. Grimod

    Rockfall drapery systems are commonly used as a simple, fast and cheap measure against the rock falling trajectories affecting very steep slopes. The system basically consists of a steel mesh, which i

    Aug 1, 2013

  • CIM
    Developments in Aircraft Materials and Processes

    By Paul E. Lamoureux

    Introduction The Author As the pail of smoke and wartime destruction gradually rises from the surface of the earth, from all countries, statesmen assemble to discuss and prepare pacts and treaties

    Jan 1, 1947

  • CIM
    Metallogeny of the Canadian Cordillera

    By A. Panteleyev, C. S. Ney, R. J. Cathro, A. Sutherland Brown

    The general distribution of metal deposits in the Canadian Cordillera can be related to its tectonic evolution. The Canadian Cordillera is naturally divisible into five longitudinal tectonic belts wit

    Jan 1, 1971

  • CIM
    Central Steam-Heating in Winnipeg

    By J. W. Sanger

    The establishment of a central steam-heating system in Winnipeg and its inauguration in October, 1924, has attracted a considerable amount of attention. Not only does it excite the curiosity of the en

    Jan 1, 1926

  • CIM
    Raising a Blind Shaft Between Two Submarine Coal Seams

    By Jos. Kalbhenn

    PART of the plan of re-allocation evolved by the engineers of the Dominion Steel and Coal Corporation in 1932 to retard the rapid advance of the submarine workings seawards was the opening of Dominion

    Jan 1, 1944

  • CIM
    Options for the Separation of Rare Earth Elements

    By John R. Goode

    "This paper reviews options for the separation of a mixture of rare earth elements (REE) into its component elements. Earlier separations used selective chemistry such as double salt precipitation and

    Jan 1, 2016

  • CIM
    Uranium Exploration in the United States

    By Phillip I. Merritt

    "IntroductionDuring and since• the war, it has been my privilege to work closely with those in Canada who are responsible for the vital raw materials needed in our co-operative atomic energy programme

    Jan 1, 1950

  • CIM
    The Development of the Coal Industry 1n Canada, from 1920 to 1935

    By F. W. Gray

    IN 1922, the writer communicated to the Institute a paper entitled The Development of the Coal Industry in Canada (1), which summarized the considerations set out in a series of papers (2) concerned w

    Jan 1, 1936

  • CIM
    A Chained Book - Now Free to All

    By Hazel Lyman Nickel

    Daring to try where others had failed, Herbert and Lou Henry Hoover translated from the Latin the principal (and first) textbook on the mining and metallurgical profession, De Re Metallica, 1556, whic

    Jan 1, 1949

  • CIM
    The Development of Mining Geology in the Sudbury District

    By H. F. Zurbrigg

    Introdduction The main line of ascent in the development of the nickel industry may be traced back through the International Nickel Company of Canada, Limited, to its earliest antecedents, the Cana

    Jan 1, 1948

  • CIM
    Behaviour of Shales in Underground Environments

    By C. Derek Martin

    "Predicting the ground response for tunnels in weak shales remains challenging. Predicting the ground response is challenged by difficulties in characterising the material, and our ability to predict

    Jan 1, 2015

  • CIM
    Roasting and Flotation Practice in the Lake Shore Mines Sulphide Treatment Plant: The Development of the Process, 1936-1946

    By J. E. Williamson

    Introduction 1. Factors on Which the Design of the Roaster Plant was Based The roasting operation at Lake Shore, it was realized from the outset, would be profitable only if costs and losses cou

    Jan 1, 1947

  • CIM
    A review of historical underground coal mining practice in Western Canada

    By F. Grant

    "General *The mining experiences of the coal mining industry in Western Canada have been extremely varied, with the mining companies having to adjust their operations or fail due to the harsh economy

    Jan 1, 1985

  • CIM
    Obtaining Maximum Value from Metallurgical Projects - Avoid Throwing it Away

    By A. Eltringham

    Operations downstream of mining and beneficiation are still being subjected to increasing scrutiny as highly capitalized projects have been either slow to achieve their targets or have actually failed

    Jan 1, 2011

  • CIM
    Some Features of the New A. C. Locomotive for Craigmont Mines

    By Smortchevskyk N. J.

    THIS paper describes the electrical features of the locomotive now (August, 1962) under construction for Craigmont Mines. Intended for non-specialists, it avoids details of design and calculations int

    Jan 1, 1963

  • CIM
    A Method of Fatigue Testing Drill Rods

    By T. W. Wlodek

    Abstract A simplified method of fatigue testing full-dimension, as-rolled, non-machined, mining drill rods is very desirable to the mining and steel industries in the classification of steels availab

    Jan 1, 1951

  • CIM
    Diplomat Mine

    By J. Keith Haddock

    "Introduction The Luscar company, Forestburg Collieries Ltd., operates the Diplomat Mine located 14 km south of Forestburg, Alberta. Production is now at a declining rate from the 1 million tonnes ach

    Jan 1, 1985

  • CIM
    Arctic mineral wealth — Will there be a two-sided coin?

    By Joanna LaForte

    "In response to “Arctic Mineral Wealth —Equitable Participation with Aboriginal Landowners – A slow or fast process?”, this author’s impression is one that, to her, seems obvious — this is definitely

    Jan 1, 1996

  • CIM
    Industrial Relationship

    By Selwyn G. Blaylock

    There is no more important problem today than industrial relationship, and probably none that is receiving more thought. But in these days of Epie and Utopia, one has to be rather careful in speaking

    Jan 1, 1935