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  • CIM
    Building the Next Major Iron Ore Mine in the Labrador Trough

    Certain information contained herein regarding Champion Minerals Inc., including management?s assessment of future plans and operations, may constitute forward-looking statements under applicable secu

    May 1, 2011

  • CIM
    New trends in underground mine communications

    By Raymond C. Voige

    "The use of current electronic technology in the design of new underground mine communications equipment is providing improved and expanded voice communications which can, in turn, contribute to impro

    Jan 1, 1981

  • CIM
    The Effect of Grinding Media on Flotation Selectivity

    By E. W. Thorton

    "This paper is intended to show that grinding media can effect flotation results, and in some instances the results are vastly different. I do not suggest that autogenous grinding is beneficial in the

    Jan 1, 1973

  • CIM
    Challenges in moving from Ad-Hoc to Planned Mine Technology Innovation

    Why Innovate in Mining? ?Obvious, right? ?Increase productivity and profitability ?Improve safety and ergonomics ?Improve our environmental record and eliminate liabilities ?Implement process c

    May 1, 2006

  • CIM
    Project Implementation

    By Randy McMeekin, Chris Twigge-Molecey, J. Peter Blake

    The project implementation phase, FEL4, is generally a complex undertaking. The project has been approved for construction and the capital has been allocated. At this point the project team comes unde

    Jan 1, 2015

  • CIM
    Z1600 Jameson Cell Test Rig – From Rental to Revenue

    By A. Taylor, M. Blanchette, J. Doucet

    "A Z1600 Jameson Cell Test Rig was rented for test work at Vale’s Clarabelle Mill operation. This paper discusses the evolution of renting the unit for test purposes to owning the unit and operating i

    Jan 1, 2012

  • CIM
    The use of near surface materials in gold exploration Kirkland Lake area, Ontario

    By V. N. Rampton, C. F. Gleeson

    "Exploration results over three overburden drilling anomalies defined by the Ontario Geological Survey in 1981 in the Kirkland Lake area, Ontario are presented. The anomalies come from lowland areas w

    Jan 1, 1987

  • CIM
    Large Tire Users Group: A Collaborative Initiative of the Surface Mining Association for Research & Technology (SMART)

    By Bernard Jones

    LTUG ? A meeting of many mining companies that are using large tires ? Introduction of the mines and size ? Companies go over their usage of tires and performance ? As a group we discuss how the m

    May 1, 2009

  • CIM
    Importance of Government-Sponsored High-Resolution Gravimetric, Magnetic, and Electromagnetic Surveys for Exploration and Geological Investigations, Abitibi Sub-province, Canada

    By P. Keating, J. Goutier, J. Ayer

    "New, high-resolution geophysical surveys were undertaken over parts of the Abitibi Subprovince, Canada, to help with geological mapping and to promote mineral exploration. Gravity surveys in the Rouy

    Jan 1, 2012

  • CIM
    Concentrate Grade and Regrind Size Improvement on the East Pit Hypogene Ore at Kemess Mine

    By E. Roman, M. Brissette

    "For its end of life, Kemess Mine processed its difficult-to-treat hypogene ore from the east pit, which is a lower grade copper and higher pyrite content gold ore. Metallurgical testwork showed that

    Jan 1, 2012

  • CIM
    Evolution Tectonique d'une Portion du Sillon de Roches Vertes de Chibougamau

    By R. Daignault et G. O. Allard

    The Chibougamau area represents a part of the Abitibi greenstone belt. The rocks constitute a volcanic pile (Roy Group) overlain by a volcano-detritic sequence (Opemisca Group). Three important period

    Jan 1, 1984

  • CIM
    Flowsheet Development for Thompson Ultramafic Low-Grade Nickel Ores

    By J. A. Bos, Z. Dai, P. Quinn, A. Lee

    A flowsheet is being developed for processing Thompson ultramafic low-grade nickel ores. This type of ore is characterized by high content of serpentinized magnesium silicates which generate slimes du

    Jan 1, 2009

  • CIM
    Integrated Advanced Grinding Control System at Newmont AHAFO

    By A. Broussaud

    The paper describes the advanced grinding control system implemented at Newmont Ahafo gold mine, Ghana in 2009 and 2010. It shows how the different components of the Advanced Process Control (APC) sys

    Jan 1, 2012

  • CIM
    The Baie Comeau Quartzite Deposit and Its Importance as an Industrial Mineral Reserve

    By L. Juteau

    """The north coast of the St. Lawrence River will be the scene of an industrial development during the coming decades"". The facts which underlie this statement are the occurrences of iron and titaniu

    Jan 1, 1971

  • CIM
    Alimak Mining at the David Bell Mine

    By Andrew G. Patton

    The Alimak mining method was introduced at the David Bell mine in 1998 to extract an otherwise uneconomic and inaccessible reserve. The success associated with the extraction of these reserves led to

    Oct 1, 2001

  • CIM
    An undergraduate pilot plant experience

    By L. J. Heaslip, J. M. Toguri, T. R. Meadowcroft, R. L. Addinall

    """Pilot Plant Operations"" is a final-year core course given to the Metallurgy and Materials Science students at the University of Toronto. This course involves a laboratory study of an industrial pr

    Jan 1, 1980

  • CIM
    Effects of blasting on damage and grindability of impacted rock

    By C. Pelley, S. Kelebek, G. Kunzel, S. Gregersen, M. Pollanen

    A series of small-scale tests was conducted to evaluate the effect of micro-fracture development, imposed by blasting, on the material properties of the rock as well as its resistance to crushing and

    Jan 1, 2006

  • CIM
    The Plant Audit (97ca6ee7-2dc9-4753-846d-b993abc1472c)

    By A. J. Neale, B. C. Flintoff

    "In most mineral processing operations the term audit is usually reserved for the exercise of checking financial records and/ or safety practices. While these activities are time consuming, no one dis

    Jan 1, 1991

  • CIM
    Western Mines- Myra, Lynx and Price deposits

    By R. H. Seraphim

    "Western Mines Limited produces gold, silver, copper, lead and zinc from a number of Paleozoic volcanogenic deposits near Buttle Lake on Vancouver Island. The deposits were emplaced along a series of

    Jan 1, 1980

  • CIM
    Production of Coke From Blends Containing Weakly Caking or Non-Caking Coals

    By B. S. Ignasiak, Dennis Carson

    "Laboratory study of the behaviour• of binary coal blends shows that coke strength is more closely dependent on the distribution of ""reactive"" oxygen in the parent coals than on their proximate, ele

    Jan 1, 1976