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  • CIM
    Symposium on Powder Metallurgy

    By Nicholas J. Grant

    It is the purpose of this paper to examine a number of the recent developments in powder metallurgy, being most concerned with those which are yet to prove themselves rather than those which have achi

    Jan 1, 1965

  • CIM
    Gold Deposits of the Matachewan Area, Ontario

    By W. D. Sinclair

    "Between 1934 and 1956, nearly 31 million grams of gold were produced in the Matachewan area from deposits on properties belonging to Young-Davidson Mines Limited and Matachewan Consolidated Mines Lim

    Jan 1, 1982

  • CIM
    The Recovery of Cobalt by the Soluble Cobaltic Ammine Process

    By R. Stauffer, S. Lindsay

    "Sherritt Gordon Mines Limited utilizes pressure hydro-metallurgical techniques to recover nickel, copper and cobalt from su1phidic concentrates, mattes and various other metal-bearing materials.A bri

    Jan 1, 1967

  • CIM
    Heap Leaching Methods in the Western United States and Applicability to Canada

    By Thorndycraftm R. B.

    "PURPOSEThe purpose of this presentation to the Canadian Mineral Processors is to review gold heap leaching systems currently in use and discuss their applicability to Canadian ores. The author's expe

    Jan 1, 1984

  • CIM
    The Ecstall Story: The Electrolytic Zinc Plant

    By Edwin G. Sharp, Frank S. Gaunce, George M. Freeman, Denis J. Kemp, Eric Dulson, Paul Salmon, Ernest R. Hamilton, Carl E. Parden

    "THE ECSTALL ZINC PLANT was built for the treatment of the Kidd Creek zinc sulphide concentrates. Construction proceeded throughout 1970-71, with operations beginning in April 1972. The two concentrat

    Jan 1, 1974

  • CIM
    Influence de l’ion ferreux et du métabisulfite de sodium sur la lixiviation acide des minerais oxydés cupro-cobaltifères

    By S. Y. Tshipeng, A. T. Kaniki

    "RÉSUMÉ La lixiviation acide d’un minerai oxydé cupro-cobaltifère en milieu non réducteur et en milieu réducteur en utilisant le Fe2+ et le métabisulfite de sodium (SMBS) a été étudiée et les résultat

    Jan 1, 2018

  • CIM
    Nanoparticle Flotation Collectors for Pentlandite (b0296758-fb13-46f0-8d38-39e30070d6bb)

    By R. Pelton, Z. Dai, S. Yang

    ABSTRACT Hydrophobic polystyrene nanoparticles were evaluated as potential flotation collectors for pentlandite. The flotation of hydrophilic glass beads demonstrated the nanoparticles’ ability to ind

    Jan 1, 2014

  • 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
    Strain Distribution in the Bending-Under-Tension Test

    By D. K. Uko

    In the stretch-bend or bending-under-tension test, a strip is rigidly clamped and restrained at each end and bent by central transverse loading using a radiused punch: The strip deflection at failure

    Jan 1, 1977

  • CIM
    Mucking efficiency in open pit blasting

    By J. J. Montoro

    The influence of blasting on the excavators’ efficiency, defined as mucking rate (amount of rock mucked per unit time) and mean bucket load (amount of rock loaded in each bucket operation), is investi

    Jan 1, 2007

  • CIM
    Zinc and brass in ancient India

    By P. T. Craddock, H. V. Paliwal, L. K. Gurjar

    The Indian cultural heritage of mining, smelting and the use of minerals and metals dates back to ancient times. Although the exact date of the commencement of such activities in India is not certain,

    Jan 1, 1999

  • CIM
    Mining, Capacity-Building and Social License: Making the Links

    This paper aims to increase our understanding about existing capacity-building approaches and their implications for obtaining a social license to operate in the mining industry. The notion of ?capaci

    Aug 1, 2013

  • CIM
    L?éclatage Des Roches Dures Sans Explosifs - Une Technique Prometeuse D'exploitation Des Gisements Filoniens

    By Jacek Paraszczak

    L?exploitation rentable des gisements de type filonien constitue un problème important dans le contexte actuel de l?industrie minière québécoise. Les études effectuées depuis 1994 ont indiqué, que la

    Oct 1, 2001

  • CIM
    Gold Alloy Deformation Processed Metal - Metal Matrix Composite Wire

    By Timothy W. Ellis

    Wire Bonding is the dominant IC interconnection process presently used in the semiconductor assembly industry (1). The flexibility, adaptability and cost of wire bonding will continue to keep it as th

    Oct 1, 2003

  • CIM
    Mine Taxation in Canada (7336795e-af59-48e3-bc85-f5bd7b31ef2c)

    By J. Y. Murdoch

    TAXATION has become a major item in the operation of Canadian mines, and, as such, merits our most serious consideration. I feel it was a splendid idea for the Institute to set aside this time for a f

    Jan 1, 1935

  • CIM
    The Boss Mountain molybdenum deposit, central British Columbia

    By G. Lee, E. T. C. Spooner

    "Molybdenum mineralization at Boss Mountain is hosted by the Triassic Takomkane quartz monzodiorite batholith and is associated with a Cretaceous monzogranite stock. Ore has been mined from a sheeted

    Jan 1, 1995

  • CIM
    The Role of Minerals in the Industrialization of Western Canada

    By The Honourable George Prudham

    "I AM PLEASED indeed to be present with you here today and to be taking part in the proceedings of your convention. You have been greeted and welcomed to the Province by Premier Manning who is also pr

    Jan 1, 1953

  • CIM
    Evaluating the Effect of Seeding on Zinc Recovery through the Zincor Iron Removal Circuit

    By Jochen Petersen, Diane Taggart

    "At an average of 90.3% (for the period of 1 January 2009 to 30 September 2011), Zincor’s zinc recovery was well below the industry standard of 96%. The losses through the residues, in particular the

    Jan 1, 2016

  • CIM
    Geology and setting of the Red Mountain gold-silver deposits, northwestern British Columbia

    By D. A. Rhys, M. Sieb, M. A. Prefontaine, C. L. Swanson, S. R. Frostad, H. Q. Smit

    "Gold-silver mineralization at Red Mountain (1992 resource of 2.5 million tonnes grading 12.8 g/t Au and 38.1 g/t Ag) occurs within several discrete zones within a folded sequence of Middle to Late Tr

    Jan 1, 1995

  • CIM
    Le gisement d'uranium de Cigar Lake: Decouverte et caracteristiques générales

    By K. Schimann, H. D. Knipping, J. P. Fouques

    "RESUMELe gisement d 'uranium de Cigar Lake, dans la région de l'Athabasca au nord du Saskatchewan, fut découvert en mai 1981 par Cogema Canada Ltée, opérant pour Ie compte de la ""Waterbury

    Jan 1, 1986