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  • CIM
    Influence des Matériaux et des Procédés D'usinage Sur Les Emissions De Poussières Fines

    By V. Songmene, R. Khettabi, J. Masounave, R. D. Njoya

    L'augmentation régulière des règlements environnementaux et de la sécurité au travail deviennent de plus en plus strictes. L'usinage fait partie des opérations industrielles qui peuvent caus

    Jan 1, 2006

  • CIM
    Agnico-Eagle Division Laronde ? Agrandissement du concentrateur à 4500 T/J

    By Jean Robitaille

    La découverte du gisement du puits Penna a nécessité une révision complète de tous les circuits du concentrateur Laronde pour permettre, premièrement, l?adaptation du procédé à la nouvelle minéralogie

    May 1, 2001

  • CIM
    Etude du drainage superficiel et souterrain de la -mine à ciel ouvert des Mines Gaspé, Murdochville, Québec

    By A. Liard, H. Sommelet, G. Sauriol

    "Description des études qui ant conduit à la conception spécifique du système de drainage de la mine à ciel ouvert. Les approches différentes sont examinées ainsi que la valeur du système recommande.I

    Jan 1, 1981

  • CIM
    Pastefill Operation at Xstrata Copper - Kidd Mine

    By Maureen A. McGuinness

    Kidd Mine, an Xstrata Copper operation in Timmins, Ontario, operates a 400 t/h pastefill plant that provides paste backfill to stopes at the depth of 9000 ft. This paper will cover the operating pract

    Feb 1, 2008

  • CIM
    Caractérisation du comportement hydrogéologique et géochimique des haldes à stériles

    By Michel Aubertin

    Les activités minières peuvent produire de grandes quantités de roches stériles, qui sont typiquement entreposées dans des empilements de surface, au dessus la nappe phréatique. Ces haldes peuvent occ

    Nov 1, 2008

  • CIM
    Nickel-Past and Present

    By Robert C. Stanley

    The prominence of her mineral resources makes Canada a most fitting place in which to hold the Second Empire Mining and Metallurgical Congress, since in all probability the Dominion has more diversifi

    Jan 1, 1927

  • CIM
    Brève comparaison des casques à principe actif pour une utilisation dans l’environnement minier

    By R. Le

    "The principles of noise control aredescribed with particular emphasis on personalactive units as opposed to passive ear muffspresently in general use. A discussion followsfor their potential use in a

    Jan 1, 1997

  • CIM
    The measurement and prediction of coin wear in circulation

    By M. J. H. Ruscoe

    "The circulation wear rates of pure nickel, cupronickel and nickel-plated-steel coins were measured and found to be in the ratio 1:3:1 . The relative wear rates of nickel and cupronickel coins were si

    Jan 1, 1988

  • CIM
    Chappelle Gold-Silver Deposit, British Columbia

    By D. A. Barr

    High-grade gold-silver mineralization associated with electrum and argentite was discovered in a quartz vein at the Chappelle property, 273 km north of Smithers, B.C., in 1969 following a regional geo

    Jan 1, 1978

  • CIM
    Highwall mining technology— A review of current status and design methods

    By N. R. Thote, J. L. Porathur, C. P. Verma

    Highwall mining is a highly mechanized coal mining method associated with several advantages, such as a very high production rate (approximately 3,000 t/d) and low production costs. There is no requir

    Jan 1, 2014

  • CIM
    COLOMBIA - Colombian Emerald Reserves Inferred from Leached Beryllium of their Host Black Shale

    By Gaston Giuliani, Jérome Massot, Didier Bourlès, Lionel Siame

    "Abstract - We present a new approach for the evaluation of the potential of emerald reserves in gem projects using beryllium (Be) mobility. The distribution of Be in the different phases of hydrother

    Jan 1, 1999

  • CIM
    Man-Less Underground Mining ? Hurdles on the way to Make Dreams Come True

    By Jacek Paraszczak

    For mining companies facing strong international competition and unfavorable commodities? prices, automation of underground operations has got a potential to increase productivity and help cut cost. H

    May 1, 2001

  • CIM
    Propriétés des roches et réponse du massif lors du minage sous contrainte modérée à élevée Partie A - Historique des travaux

    By Denis Labrie

    Le minage en profondeur sous contrainte modérée à élevée présente de nombreux défis aux opérateurs et aux ingénieurs de mine notamment au niveau du contrôle de terrain et de l?environnement minier sou

    May 1, 2002

  • CIM
    Structural equation modelling of leaching of oxidized copper-cobalt ore in a hydrochloric acid solution

    By M. B. Kime

    "A set of experimental batch leaching tests studied the effect of pH, time, temperature, and stirring speed on the relative Cu, Co, Ni, and Fe leaching yields of an oxidized copper-cobalt ore sample i

    Jan 1, 2017

  • CIM
    Froth Phase Study of Coal Flotation in a Hybrid Mechanical Flotation Column

    By J. -C. Sztuke, M. Cao

    ABSTRACT The correlations between froth recovery of coal and air recovery were investigated using a hybrid mechanical flotation column. The particle slurry was fed onto the surface of air-water two ph

    Jan 1, 2013

  • CIM
    Exploration activities and results for the Fort a la Corne diamond project, Saskatchewan

    By Brent C. Jellicoe, Phil Robertshaw, J. Murphy, Peter Williamson

    Kimberlites and associated diamonds have been the focus of extensive exploration in central Saskatchewan since 1988. During 1989, Uranerz Exploration and Mining Limited identified 71 shallow magnetic

    Jan 1, 2001

  • CIM
    Archean Lode Gold and Base Metal Deposits: Evidence for Metal Separation into Independent Hydrothermal Systems

    By R. W. Hodder

    "Archean lode gold deposits of both vein and chemical sedimentary types typically have major enrichments of certain rare elements, including Au, Ag, As, Sb, B, W, Se, Te and Bi, coupled with low or ne

    Jan 1, 1982

  • CIM
    Analyzing Energy Consumption and Gas Emissions of Loading Equipment in Underground Mining

    "In an environment of rising energy prices and mining at greater depths, cost-efficient loading and hauling equipment is essential. Conducted at an underground mining operation, this study analyzes th

    Jan 1, 2015

  • CIM
    Maximisation des revenus et du rendement financier par l'optimisation de l'information, de la planification et des pratiques minières

    During the past 10 years, research work to improve the survey of stope limits after mining supplied useful information, particularly for large open and sub-level stopes, regarding waste dilution cause

    Jan 1, 2005

  • CIM
    An historical sketch of the Canadian steel industry

    By W. M. Williams

    The Canadian steel industry is now in many ways a mature one, having achieved many technical successes during its hundred-year history. It is interesting to look back over this period, to learn someth

    Jan 1, 1999