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  • CIM
    Practical Experience in the Briquetting of Bituminous Coking Coal

    By J. Shanks

    A S far back as 1925, Brazeau Collieries, Limited, became interested in .briquetting. This was brought about by complaints from their principal customer that stack losses, due to a high percentage of

    Jan 1, 1942

  • CIM
    The Effect of Surfactants on the Behaviour of Sulphur in the Oxidation of Chalcopyrite at Medium Temperature

    By J. D. T. Steyl

    Anglo American Corporation and the University of British Columbia have developed a medium-temperature oxygen pressure leaching process for the extraction of copper from chalcopyrite concentrates in an

    Jan 1, 2004

  • CIM
    Canada's coal resources and reserves: an overview

    By H. G. Rushton, A. S. Romaniuk

    "The opening chapter of this volume, by A. Ignatieff, places in perspective Canada's coal resource base as part of the world scene. This chapter will focus on the Canadian scene.Units of measurement i

    Jan 1, 1985

  • CIM
    History of Developments in Mineral Processing in Canada from 1921 to Present Time

    By John Convey

    This paper, a follow-up to an earlier study, gives the history of Canadian developments in mineral processing from 1921 to the fall of 1964. It deals extensively with comminution and flotation, and th

    Jan 1, 1965

  • CIM
    The Katie copper-gold porphyry deposit, southeastern British Columbia

    By T. G. Hawkins, T. M. Naciuk

    "The Katie Cu-Au deposit is situated in southeastern British Columbia, 425 km east of Vancouver. The deposit is a member of the alkaline group of porphyry Cu-Au deposits associated with potassically a

    Jan 1, 1995

  • CIM
    Chapter 12. Determination and Payment

    By Karl J. C. Harries

    "12.1. NO DEPRECIATION/GAAPAll calculations and computations relating to the Royalty shall be carried out in accordance with generally accepted accounting principles consistently applied to the extent

    Jan 1, 2003

  • CIM
    The Composition of Canadian Sulphide Ore Deposits

    By H. D. B. Wilson, D. T. Anderson

    "Canadian sulphide deposits generally have characteristic compositions. Metal associations in ore deposits and in igneous rocks are similar.Nickel: sulphur ratios, copper-nickel ratios, and nickel :co

    Jan 1, 1959

  • CIM
    The Platinum-Group Minerals

    "7.1. Glossary of the Platinum-Group Minerals7.1.1. IntroductionA glossary of the platinum-group minerals (POM) serves as a useful introduction to a chapter on their mineralogy. Earlier glossaries (Ca

    Jan 1, 1979

  • CIM
    The Exploration and Development of Calumet Mine, Quebec

    By Paul Armstrong

    THE first discovery of lead and zinc ore on Calumet island was made in 1893 by John Lawn, who then staked a portion of the property now owned by Calumet Mines, Limited. His discovery was developed by

    Jan 1, 1941

  • CIM
    SAG Mill Testing - An Overview of the Test Procedures Available to Characterize Ore Grindability

    By F. O. Verret

    Several grindability tests were developed over the years to design grinding circuits or optimize existing operations. Each test has its own strengths and weaknesses and it is imperative to select the

    Jan 1, 2012

  • CIM
    Canada’s Resources and the National Interest

    By R. D. Brown

    "AbstractIn order to raise the enormous amounts of capital which will be essential for the development of Canada's mineral and petroleum resources, this country's resource industry must be permitted t

    Jan 1, 1977

  • CIM
    The Geology and Mineral Deposits of the Harricanaw And Bell River Basins

    By George W. Bain

    Summary During the last three years the discovery of gold in the belt of volcanic and sedimentary rocks extending eastward from the Porcupine and Kirkland Lake gold-fields has caused a great deal o

    Jan 1, 1927

  • CIM
    Intégration des données minéralurgiques et géomécaniques pour la conception minière : le cas de la fosse J4 de la mine Troilus

    By J. Bélanger, B. Semlali, M. Grenon

    RÉSUMÉ La conception des fosses ainsi que l'évaluation des ressources géologiques et des réserves minières sont désormais réalisées entièrement à l'aide d'outils informatiques spécialisés. Cependant,

    Jan 1, 2010

  • CIM
    Spray Systems Design for Continuous Miners Dust Control in High Mining Areas

    By Yoginder P. Chugh

    This paper discusses design of sprays systems for dust control around a continuous miner (CM) in about 4.2 m (14 ft.) high mining areas with about 1.0 m to 2.0 m (3-6 ft.) of out-of-seam dilution mini

    Aug 1, 2013

  • CIM
    Studies in Petrology, Goldfields Area, Saskatchewan

    By Ralph W. Edie

    "IntroductionTHE GOLDFIELDS AREA in northern Saskatchewan has be-come important in recent years because of numerous discoveries of pitchblende. The area is underlain by rocks of Precambrian age and, b

    Jan 1, 1952

  • CIM
    Mining Innovations at McArthur River Operation

    McArthur River Operation is the world?s largest high grade uranium deposit and is located in Northern Saskatchewan. McArthur River came into production in December 1999 with a number of innovative tec

    May 1, 2011

  • CIM
    The Amaranth Gypsum Deposit

    By G. M. Brownell

    Introduction Within the past year a new deposit of gypsum has been opened up and brought into production in the Province of Manitoba. Until 1930, Manitoba's entire production came from Gypsumvil

    Jan 1, 1931

  • CIM
    L?application Du Prri Au Secteur Minier

    By Josée Dartois

    En 1988, à l?instar de plusieurs états du monde industrialisé, le Québec décidait d?accélérer la cadence de l?assainissement des rejets industriels et lançait un programme intégré de réduction de la p

    Nov 1, 2002

  • CIM
    Forum on "Ball Mills Using Steel Vs. Pebble Mills

    By J. M. Hemstock, H. L. Ames

    THESE forums have been held annually since they were introduced by Mr. L. E. Djingheuzian in 1957. The response of millmen to questionnaires such as the one this year is ample evidence of the interest

    Jan 1, 1961

  • 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