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  • CIM
    Geology, Geochemistry and Mineralization at Falconbridge's Lac Short Gold Deposit, Gand Township, Quebec

    By A. Gauthier, J .. E. Muir, M. Cormier

    Falconbridge's Lac Shortt gold deposit is located in Gand Township, some 25 km north-east of Desmaraisville, The deposit was outlined in i980 by a drilling program me conducted by Falconbridge Ltd. in

    Jan 1, 1984

  • CIM
    Investigation of Freeze Linings in Magnesia-Containing Copper Slags

    By T. Crivits

    "Freeze lining technologies are used industrially to protect the integrity of furnace walls in pyrometallurgical reactors. This is achieved by solidifying a protective layer of slag on the inner furna

    Jan 1, 2015

  • CIM
    Rapid Solidification Characteristics of Atomized Co-Based Metallic Glass

    By C. Riveros, H. Henein

    Bulk Metallic Glasses have a high potential as advanced engineering materials due to their various properties including strength and corrosion resistance, to name a few. This paper investigates amorph

    Jan 1, 2015

  • CIM
    Use of Glycine as an Alternative Lixiviant to Leach Copper from Chalcopyrite

    By Jaeheon Lee, Junmo Ahn, Doyun Shin

    "Many alternative leaching systems including bacterial leaching have been introduced to avoid passivation on the surface of chalcopyrite and to increase the leaching efficiency of copper from chalcopy

    Jan 1, 2017

  • CIM
    CFD Studies on the Flow Field Characteristics of the 600 M3 Air-Forced Mechanical Flotation Cell

    By X. S. Fan, T. R. Feng, D. Chen

    To meet the flotation process requirements, the large-scale flotation cell must be designed for sufficient pulp mixing, reasonable air dispersion and solid suspension, which is very difficult to desig

    Jan 1, 2015

  • CIM
    Copper Oxide Flotation Using the Combined Collectors of Benzohydroxamic Acid and Butyl Xanthate

    By Jun Xiao, Xiaodong Li, Chunming He, Daixiong Chen

    "Benzohydroxamic acid with double dentate can react with copper to form cyclic hydroxyl oxime acid copper chelate, indicating a good selectivity for copper oxide minerals flotation, especially for mal

    Jan 1, 2016

  • CIM
    Some Recent Developments in the Iron and Steel Industry in Europe

    By P. E. Cavanagh

    THIS REPORT is not intended to be a ?comprehensive survey of the steel industry in Europe. For the past ten years the Ontario Research Foundation has been interested in several developments in the ste

    Jan 1, 1957

  • CIM
    Eliminating Rat Holes in Base Metal Concentrate Bins

    By Gerry Doeksen

    The paper deals with three case studies: (a) the handling of wet concentrates (5 to 8 per cent moisture) through feed bins; (b) the handling of the same product in rail cars; and (c) the handling of d

    Jan 1, 1970

  • CIM
    Blasting Effect Analyses on Millisecond Blasting Model Tests with Multiturn Vertical Blastholes

    By Qin-yong Ma, Jing-shuang Zhang, Bo Han, Pu Yuan

    In order to improve the utilization rate of blasthole and blasting effect in vertical shafts, 5 kinds of millisecond blasting model tests with three circle vertical blastholes have been conducted in v

    Jan 1, 2015

  • CIM
    Accident Experience in the Mining Industry of Ontario in 1941

    By Ralph H. Cleland

    GENERALLY speaking, the Industry lost ground in 1941 in its accident experience. Though the frequency of compensation accidents was but slightly higher than in the previous year and well below past ex

    Jan 1, 1942

  • CIM
    On Education ?and the Shortage of Technical and Scientific Manpower

    By F. R. Archibald

    A STATEMENT on this subject by A. D. Turnbull, presented and discussed at the Annual Business Conference of the Metallurgy Division, C.I.M., held in Ottawa on April 22nd 1957, led to creation of a com

    Jan 1, 1958

  • CIM
    Effect of Polymer Additives on Nickel Reduction by Hydrogen

    By A. Idegami, M. Imamura, S. Heguri, Y. Ozaki

    "Nickel powder can be produced by the reduction of a nickel ammine complex solution by hydrogen at high temperature and pressure. To minimize the deposition of fine nickel on the surface of the reacto

    Jan 1, 2017

  • CIM
    The Use of Jarosite Residues with Bauxsoltm to Remove Arsenate from Drinking Water and Industrial Waste Waters

    By D. McConchie

    BauxsolTM, prepared by treating bauxite refinery residues with Mg2+ and Ca2+, has an excellent ability to remove arsenic from acidic waters. The addition of BauxsolTM to sulphidic waste rock at the Gi

    Jan 1, 2006

  • CIM
    Roof Bolting

    By Edward Thomas

    Note. - Securing mine roof through consolidating thin or otherwise incompetent strata to increase overall thickness of the immediate roof beam is a new method of roof support and control which has ar

    Jan 1, 1950

  • CIM
    Further Potash Discoveries in Saskatchewan

    By A. J. Williams

    "IntroductionAN EXCELLENT paper entitled Potash Discoveries in Western Canada (l) was presented to the 1948 Annual Meeting of the C.l.M. by L. Heber Cole, of the Department of Mines and Resources, Ott

    Jan 1, 1952

  • CIM
    Numerical Investigation of Seismic Events Associated With Hydraulic Fracturing

    By M. B. Dusseault, A. Pirayehgar

    "There is concern that hydraulic fracturing (HF) near an existing critically stressed fault could trigger slip and generate a seismic event of significance. To this end, a mathematical discontinuum mo

    Jan 1, 2015

  • CIM
    Remarks Deposits ? on Some Sulphide Volcanic Extrusivest

    By G G. Suffel

    T HESE remarks on the occurrence of strata-bound massive sulphide deposits are submitted be-cause the writer recently visited the principal Cyprus deposits (in January, 1965) and has also a back-groun

    Jan 1, 1965

  • CIM
    Geology of the Waite-Ackerman-Montgomery Property Duprat and Dufresnoy Townships, Quebec

    By J. E. Gill

    Introduction During the past summer, detailed geological mapping was extended to cover the entire group of 31 claims owned by Waite-Ackerman-Montgomery Mines, Ltd., and considerable new information w

    Jan 1, 1932

  • CIM
    Utilization of CO2 in Metallurgical Processes

    By Seshadri Seetharaman, Nurni N. Viswanathan, Haijuan Wang

    The present work aims at some process modifications in specified metallurgical processes, wherein CO2 can be used successfully as an oxidant for decarburization in steelmaking and applied in some non-

    Jan 1, 2015

  • CIM
    Presidential Address, M.S.N.S. (f7544bb8-426b-4bf9-ad8d-a066aae13e5c)

    By Alan E. Cameron

    WE assemble again today in this comfortable, hospitable Inn to begin this, the 58th, Meeting of our Society. It is just a year ago when last we met but that year was, probably, the most portentious ye

    Jan 1, 1945