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  • CIM
    Energy Conservation in Mining & Milling Operations

    By T. B. Armstrong

    "The developing world energy crisis and spiraling fuel costs have created a new public awareness and general acceptance of the need for energy conservation.Plants will have different objectives for an

    Jan 1, 1978

  • CIM
    Mine Waste Management Planning for an Arctic Environment

    By William J. Purdy

    Successful design, operation and completion of a surface waste management facility for a diamond mine located in Canada?s northern environment requires careful planning to minimize short and long term

    May 1, 2004

  • CIM
    Gold Potential of a Hidden Archean Fault Zone: The Case of the Cadillac-Larder Lake Fault

    By O. Rabeau, M. Legault, A. Cheilletz, L. Z. Cheng, J. J. Royer, M. Jébrak

    "By compiling geological, structural, geophysical, and geochemical information into a 3D geological model, we evaluated the orogenic gold potential in the vicinity of a hidden segment of an important

    Jan 1, 2009

  • CIM
    The activation of magnesia in serpentine by calcination and the chemical utilization of asbestos tailings-a review

    By R. Le Houillier, M. Nagamori, A. J. Plumpton

    "Asbestos tailings are a typical serpentine, hydrated magnesium silicate, consisting primarily of antigorite and a few per cent of unrecovered fibrous chrysotile. Serpentine has unique thermal propert

    Jan 1, 1980

  • CIM
    Sea Water Flotation

    By L. D. Haig

    "The Texada Mill is a unique iron operation producing High Grade sinter iron concentrate and a by-product copper, gold, silver concentrate. The plant is complex and extremely flexible to handle the ma

    Jan 1, 1974

  • CIM
    Can the Growth in Government Spending Really be Curbed?

    By R. D. Brown

    In his April 10, 1978 budget address, Finance Minister Chretien declared that the federal government will restrict the growth of its spending to less than the trend growth of the gross national produc

    Jan 1, 1978

  • CIM
    Intégration De La Désulfuration Dans La Restauration Des Sites Miniers Générateurs De DMA

    By Bruno Bussière

    Le drainage minier acide (DMA) provenant de la circulation des eaux à travers les rejets miniers sulfureux est sans doute le principal problème environnemental auquel est confrontée l?industrie minièr

    Nov 1, 2002

  • CIM
    Creating Resilient Ecosystems on Sterile Mining Residue

    By Steve Lalancette

    Centre Jardin Lac Pelletier (CJLP) has been a leading actor in the revitalisation of closed mining sites in northern Québec for over 20 years. Over that period, CJLP developed a cost-efficient techniq

    May 1, 2011

  • CIM
    Sidbec-Normines Inc. et la Production de Boulettes à basse Teneur en Silice et de Boulettes a Hauts Fourneaux à Port-Cartier

    By Réjean Lévesque

    SIDBEC-NORMINES a été incorporée en 1976. Depuis la fin de 1977, ses activités comprennent outre la concentration au lac Jeannine, près de Gagnon, du minerai de fer extrait du gisement du lac Fire, I&

    Jan 1, 1979

  • CIM
    Paleoproterozoic Age Relationships in the Three Bluffs Archean Iron Formation-Hosted Gold Deposit, Committee Bay Greenstone Belt, Nunavut, Canada

    By D. W. McDonald, L. M. Heaman, R. A. Creaser, T. Davies, T. Chacko, A. Simonetti

    "The Three Bluffs gold deposit is located in the Committee Bay greenstone belt, which forms part of the Rae domain of the western Churchill province, Nunavut, Canada. Gold mineralization is hosted by

    Jan 1, 2009

  • CIM
    Maintaining Grinding Efficiency and Mill Throughput When Liners Wear

    By O. Mejia

    "As study was undertaken to investigate the relationship between mill liner wear and grinding energy efficiency and to assess the opportunity to control mill speed to improve energy performance as mil

    Jan 1, 2019

  • CIM
    Bubble Surface Area Flux: A Parameter to Characterize Flotation Cells

    By R. Filippone, Donald Leroux, Colin Hardie, G. Leichtle, Cesar Gomez, Jim A. Finch

    "Bubble surface area flux (Sb) is the surface area of bubbles per unit time per unit cross-sectional area of flotation machine. The units are: (m2 bubble surface/s)/(m2 cell) or s -1. For bubbles of m

    Jan 1, 1999

  • CIM
    Concentrate Sales Management

    By H. McSorley

    "I note that many of you are involved in the production of zinc, lead and copper concentrates and metal, which I am the most familiar with among the non-ferrous metals. This afternoon, I will describe

    Jan 1, 1988

  • CIM
    Underground Mill Excavation at the Big Missouri Mine

    By D. S. Campbell

    THE chief factors influencing the decision to build the Big Missouri mill underground were the topography of the country and the climate. The location underground assured certain saving in the cost of

    Jan 1, 1938

  • CIM
    Tower Mill

    By G. Griffiths

    "P. WitteWitteck DevelopmentThe implications of using a tower mill for fine grainding in the ore processing of tailings are significant. What can those of us who are in a research and development situ

    Jan 1, 1984

  • CIM
    Gouging Abrasion Resistance of Materials for Oil Sands Service

    By Rees J. Llewellyn

    Improved product development, assessment methods and evaluation studies of materials for oil sands applications have traditionally focused on low and high stress abrasion and slurry erosion resistance

    May 1, 2004

  • CIM
    Optimization of the paste backfill plant at Louvicourt Mine (930a856d-d697-4cc4-918f-5d8dfe68aeb0)

    By Jean Cayouette

    "In 1995, Louvicourt Mine started one of the first paste backfill operations in Canada. From 500,000 tonnes in 1995, the annual paste backfill tonnage produced reached 800,000 tonnes in 1999. The maxi

    Jan 1, 2002

  • CIM
    Decision Support Programs

    By Hamid Butt

    Information Technology ??Advanced Information Technology is dramatically changing information flow within organizations. This enables employees to have information at their fingertips to make informe

    May 1, 2006

  • CIM
    Characterization of In-Service and Virgin Inconel 718 Superalloy

    By S. Yannacopoulos, L. Bichler, P. Wanjara, J. Gholipour

    Characterization of a virgin and in-service Inconel 718 alloy was undertaken to study the changes caused by the service conditions on the grain size, ?? phase, MN-type nitrides and MC-type carbides. T

    Jan 1, 2014

  • CIM
    Turnagain Nickel Project: Playing a Key Role in the Development of Northwestern BC

    By Ed Beswick

    Resource Update Drilling Program ? Pre-feasibility ? Exploration Metallurgy Program ? Grindability ? Metallurgical Optimization ? Hydrometallurgical Options Preliminary Mine Development Design

    May 1, 2008