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  • CIM
    Novel Vat Leaching System

    By W. J. Young, K. B. Macneill, C. N. Smith

    "A BRIEF HISTORY OF THE MURRAY BROOK MINERAL DEPOSITDuring the mid-1950's intensive exploration activity in northern New Brunswick followed the discovery of the world class Brunswick base metal deposi

    Jan 1, 1993

  • CIM
    Maintenance Control at Algoma's Macleod Mine

    By C. A. Campbell

    "There has been a significant reduction in maintenance hours and improved performance by maintenance crews at the MacLeod mine since the introduction of a Maintenance Control system which includes the

    Jan 1, 1973

  • CIM
    25 Years of Process Development: Gold Processing

    By K. P. Wright

    "Twenty-five years ago, there were about thirty-two gold mines operating in Canada; nine of these have been in continuous operation since then and are still operating. Three of these are part of the D

    Jan 1, 1987

  • CIM
    Recovery of Fume and Dust from Metallurgical Gases at Trail, B. C.

    By J. H. D. Hargrove, A. F. Snowball

    Atmospheric pollution control has become increasingly important in re-cent years with laws and public opinion having required the reduction of contaminants from industrial gas effluents. Treatment met

    Jan 1, 1959

  • CIM
    Recent Improvements in Magnesium Alloy Founding

    By J. W. Meier

    Introduction The great importance of air warfare during World War II and the introduction of large-scale air transportation and airborne operations created an immediate demand for large quantities

    Jan 1, 1948

  • CIM
    Should Discounted Cash Flow Projections for the Determination of Fair Market Value be Based Solely on Proven and Probable Reserves?

    By R. D. Lawrence

    "Suggestions have been made that the appraisal of mining assets using discounted cash flow techniques should be based solely on proven and probable reserves in reliance upon the widespread internation

    Jan 1, 2003

  • CIM
    Portland Cement in Canada

    By W. A. Toohey

    Introduction From the earliest times it has been an inherent trait of man to build or create something for his own use or convenience. The need of some form of shelter other than that of the caves

    Jan 1, 1927

  • CIM
    Behaviour of Rooms and Pillars in Deep Potash Mines

    By Dennis Z. F. Mraz

    "Because rock salt and pot ash formations contain particles capable of elastic deformation, the material has usually been compared with various rheological models containing elastic elements. Extensiv

    Jan 1, 1973

  • CIM
    Characterization of red mud aggregate populations generated under shear conditions

    By G. Simard, M. J. Gagnon, A. Charette, G. Péloquin

    "In the Bayer process, flocculants are introduced in the feed well to enhance the aggregation of red mud particles. To gain a better understanding of the flocculation process taking place in the feed

    Jan 1, 2002

  • CIM
    Results and Significance of Drilling Operations in the Athabaska Bituminous Sands

    By G. S. Hume

    Introduction Core drilling of the bituminous sands of northern Alberta has been carried on by the Mines and Geology Branch, Department of Mines and Resources, under the supervision of the Director,

    Jan 1, 1947

  • CIM
    Geostatistical Modeling of McMurray Oil Sands Deposits

    By Oy Leuangthong

    The McMurray formation in the Athabasca oil sands deposits of Northern Alberta is part of the world?s second largest proven crude oil reserves. The formation is characterized by stratigraphic layers t

    May 1, 2004

  • CIM
    The Collection of Open Hearth Dust and Its Reclamation Using the SL/RN Process

    By G. G. W. Thom, A. A. F. Schuldt

    At The Steel Company of Canada, Limited, iron oxide dust from the basic oxygen open hearths is being collected by means of electrostatic precipitators. The utilization of this dust, which has been ham

    Jan 1, 1966

  • CIM
    Geology and Mineral Occurrences of Lemieux-Lesseps, Gaspe, P. Q.

    By Jean-Louis Robert

    Field work inaugurated in 1962 in the townships of Lemieux and Lesseps, in the Gaspe Peninsula of Quebec, has permitted the author to delineate the lithologic units of the area, to elucidate a few str

    Jan 1, 1966

  • CIM
    Rock Pressure Studies In the Mines of Springhill, N. S. A Progress Report

    By A. Brown

    IN INTRODUCING the subject of rock pressures, it may safely be assumed that mining men are only too familiar with the physical effects of strata stresses that accompany the extraction of minerals. It

    Jan 1, 1956

  • CIM
    Geophysical Exploration Leading to The Discovery of the Faro Deposit

    By J. S. Brock

    Magnetic, electromagnetic and gravimetric surveys have played an important role in the mineral exploration leading to the discovery of three major massive sulphide deposits in the Anvil-Vangorda area

    Jan 1, 1973

  • CIM
    Summary of Investigation into Mechanical Loading, Transportation, etc., in Great Britain, Germany, and Holland, 1947

    By L. Frost

    Physical Conditions Great Britain The physical conditions in the mines investigated in Great Britain are similar to those found in the mines of the Dominion Steel and Coal Corporation, with the

    Jan 1, 1948

  • CIM
    Expansion of the Quebec Metal Mining Industry

    By J. E. Gill

    THE 1938 season was marked by a distinct lull in exploratory activity in the Province of Quebec. Quebec was not unique in this respect, but the condition appears to have been more acute here than in m

    Jan 1, 1939

  • CIM
    Distribution of Gold in Hypogene Ore at the Ernest Henry Iron Oxide Copper-Gold Deposit, Cloncurry District, NW Queensland

    By P. J. Williams, A. R. Foster

    Petrographic studies, assay records, and laser ablation-inductively coupled plasma-mass spectrometer (LA-ICP-MS) analyses of major sulfides suggest nearly all of the gold at the Ernest Henry Cu-Au dep

    Jan 1, 2007

  • CIM
    The Manufacture of Mineral Wool

    By J. E. Gillespie

    Introduction Mineral wool may be defined as "rock, slag, or glass fibres made by a process of melting and blowing by steam or air, containing a minimum of oil and unfiberized material" (U.S. Bureau

    Jan 1, 1948

  • CIM
    Placage au cuivre de la fibre d'amiante chrysotile

    By J. Lapointe, S. Leger, D. Proulx

    "Une méthode non-électrolytique est utilisée pour plaquer au cuivre la fibre d'amiante chrysotite. En variant les paramètres de placage du bain, on détermine les conditions optimales du taux de d

    Jan 1, 1985