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  • CIM
    La modèlsation du broyage des concentrés d'hématite à Sidbec-Normines

    By John Redstone, André R. Laplante

    "Le rebroyage des concentrés d'hématite en usine (Sidbec-Normines, Port-Cartier) et en laboratoire a été modélisé selon le modèle de Reid (1965).L'effet du pourcentage solide sur la cinétiqu

    Jan 1, 1983

  • CIM
    Performances Technologiques Et Économiques Des Méthodes D'exploitation À Haut Rendement

    By Stefan Planeta

    On discute les performances techniques et économiques des méthodes d'exploitation à haut rendement dans les mines métallifères au Canada. L'accent est mis sur la dilution et pertes des réser

    May 1, 2001

  • 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
    Une mine à ciel ouvert et le déménagement d?un quartier : l?expérience de la Corporation minière Osisko à Malartic, Québec

    By Julien Rivard

    Au printemps 2011, la Corporation minière Osisko met en production le gisement Canadian Malartic, qui devient la plus importante mine d?or à ciel ouvert au Canada. Pour lui faire place, elle a déménag

    May 1, 2011

  • CIM
    The Possibilities and Prospects for the Utilization of Canadian-Produced Copper in Home Manufacturing Industries

    By A. H. A. Robinson

    Until quite recently-practically up to the present time-all but an insignificant amount of the copper produced in Canada was shipped abroad in the form of ore, matte, blister, etc., there to undergo t

    Jan 1, 1931

  • CIM
    Adoption of High Oxygen Bottom Blowing in Copper Matte Smelting: Why is it taking so long?

    By Enzo Palumbo, Joël P. T. Kapusta, François Larouche

    In light of the rapid deployment of bottom blowing smelting in China over the last ten years, one has to wonder why it has taken the copper industry so long to adopt ultra-high oxygen enrichment via S

    Jan 1, 2015

  • CIM
    Design Methodology for Large Underground Powerplants

    By R. Plassart, F. Laigle

    "As a powerhouse, a transformer or a valve chamber, large underground caverns are a major element of hydropower plant. On the contrary to galleries and shafts which are linear and long underground str

    Jan 1, 2015

  • CIM
    Étude métamorphique d?un système hydrothermal à Cu-oxydes de fer métamorphisé au faciès amphibolite supérieure à granulite, Groupe de Wakeham, secteur oriental de la Province de Grenville, Québec.

    By Anne-Laure Bonnet

    Les connaissances acquises au cours des dernières décennies sur les gîtes de métaux de base et précieux intensément métamorphisés (p. ex. Vokes, 1991; Cornell et al., 1992; Zaleski et Peterson, 1995)

    May 1, 2003

  • CIM
    The International Availability of Energy Minerals

    By N. A. White

    Whereas the ultimate world supply of energy minerals-defined as fossil fuels and fissile materials - is controlled by geological factors, the actual supply at any particular time is controlled by econ

    Jan 1, 1978

  • CIM
    The East-Sullivan Headframe

    By J. C. Kingston

    Introduction The sliding-form method of erecting concrete structures was first devised and used in the early part of this century by the Sante Fe Railroad Company for the erection of a grain elevat

    Jan 1, 1949

  • CIM
    Volcanogenic massive sulphide deposits of the Noranda Cauldron and Shield Volcano, Quebec

    By Harold L. Gibson, David H. Watkinson

    "Volcanogenic massive sulphide deposits of the Noranda Camp cur throughout the Noranda Shield Volcano but are concentrated and along the margins of the Noranda Cauldron. The deposits are realized alon

    Jan 1, 1990

  • CIM
    Economic Evaluation of Activated Carbon for Gold Milling Circuits ( CIM Journal | Vol. 10, No. 2, 2019)

    By M. Drozd, M. Somppi, Z. F. Yamak

    "Activated carbon is used to recover gold in solution from various gold circuit designs including carbon-in-pulp (CIP), carbon-in-column (CIC), and carbon-in-leach (CIL) processes; however, the charac

    Jan 1, 2019

  • CIM
    Field Relations, Origins, and Resource Implications for Platiniferous Molybdenum-Nickel Ores in Black Shales of South China

    By R. I. Grauch, Michael D. Glascock, Chen Nansheng, Jr Coveney, James B. Murowchick

    "Unusually rich molybdenum ores (cutoff grade = 4.10/0 Mo) hosted by Lower Cambrian black shales have been mined since 1985 near Zunyi in the province of Guizhou in China. Similar ores were once worke

    Jan 1, 1992

  • CIM
    Contexte geologique et genese des gites d'amiante du sud du Quebec

    By Robert Y. Lamarche

    On exploite le chrysotile dans le sud du Quebec depuis plus de cent ans. Au cours des dernieres decennies, cette variete d'amiante est devenue une des principales substances minerales produites au Que

    Jan 1, 1984

  • CIM
    Quantifying Losses in Support Capacity Due to Corrosion

    By E. Ghali

    "Corrosion of support system components (e.g., bolts, mesh, plates) is a safety and economic concern in underground mines. This paper reports the results of a five-year study wherein corrosion coupons

    Jan 1, 2015

  • CIM
    The Use of Tomographic Imaging in Mineral Exploration

    By A. Fawcett, B. C. Dyer

    Abstract - The basis of the tomographic velocity imaging technique is briefly described and an application of the method to detect and image a cross-section through a chromite pod is presented. Using

    Jan 1, 1994

  • CIM
    Principles of Using Microdiamonds for Resource Estimation: 1—The Impact of Mantle and Kimberlite Processes

    By J. J. Ferreira, M. L. Thurston, I. L. Chinn, D. M. Rose

    "Concerns about using microdiamonds for resource estimation have been raised by workers because multiple diamond populations exist in many parts of the mantle source region, small diamonds in kimberli

    Jan 1, 2016

  • CIM
    Hydrodynamic Simulation of Oil Sand Multiphase Flow in an at-Face Slurry System

    By T. Joseph, E. Zheng, M. Curley

    "Hydraulic transportation efficiency and production optimization are considerations in the surface extraction of Athabasca oil sand deposits. To reduce the dependence on haul trucks, it is possible to

    Jan 1, 2017

  • CIM
    Fluid Inclusion and Stable Isotope Study of the Buffalo Gold Deposit, Red Lake Greenstone Belt, Northwestern Ontario, Canada

    By G. Chi, A. Solomon, J. Lai

    "The Buffalo gold deposit is a small deposit consisting of auriferous quartz-tourmaline veins within a granodiorite stock in the Red Lake greenstone belt. This study aims to characterize the mineraliz

    Jan 1, 2009

  • CIM
    Origins of Electrorerefining: Birth of the Technology and the World's First Commercial Electrorefinery

    By A. E. Wraith, J. Protheroe Jones, P. J. Mackey

    The world’s first copper electrorefinery started production in 1869 at Burry Port in South Wales. Built within the Pembrey Copper Works which had commenced smelting operations in 1849, the new refiner

    Jan 1, 2019