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  • CIM
    Spinodal Copper Alloy C72900 - A New High Strength Anti-Friction Alloy System

    By F. C. Grensing, W. R. Crib

    Copper-15 Nickel-8 Tin alloy is a relatively modern material, having been discovered in the 1970’s. It has complexities with casting, hot working and interdependent solid state phase transformations.

    Jan 1, 2010

  • CIM
    Studies in Petrology, Goldfields Area, Saskatchewan

    By Ralph W. Edie

    "IntroductionTHE GOLDFIELDS AREA in northern Saskatchewan has be-come important in recent years because of numerous discoveries of pitchblende. The area is underlain by rocks of Precambrian age and, b

    Jan 1, 1952

  • CIM
    Benefits of the Presence of Iron in Uranium Processing

    By E. Özberk

    Uranium minerals are often associated with iron minerals, and during the hydrometallurgical processing of the uranium ores, iron plays several significant roles. The presence of Fe(III) in solution pr

    Jan 1, 2006

  • CIM
    Summary of industrial minerals in New Brunswick

    By DONALD E. BARNETT

    Since the days of early settlement ew Brunswick has produced a variety of industrial minerals but it is perhaps only the recent discoveries of significant reserves of potash that have elevated the mea

    Jan 1, 1984

  • CIM
    Prince Colliery underground rope haulage system

    By John T. Ling

    "This paper describes the operation of a rope haulage used as the main system of transportation in an underground coal mine. Prince Colliery, which is operated by the Cape Breton Development Corporati

    Jan 1, 1999

  • CIM
    Guidelines for Implementing 3d Modeling in a Multi-Disciplinary Mining Organization

    By C. L. Popp

    The scope is to address issues confronted by parties in the mining industry such as: Mine planners, survey and engineering departments, field teams and subcontractors. Describing approaches and best p

    May 1, 2013

  • CIM
    Critical review of techni(oes used to prevent suuhide cust explosions

    By R. J. Enright

    Eight mines in canada and three in Australia were visited between September 1987 and Februacy 1988. All mines had encountered problems with sulphide dust explosions and had introduced defence mechanis

    May 11, 1988

  • CIM
    Numeric Model of a Cemented Rockfill Span Test at the Turquoise Ridge Mine, Golconda, Nevada, USA

    By D. R. Tesarik

    Researchers from the National Institute for Occupational Safety and Health (NIOSH)1 and engineers from Placer Dome, Inc.2, conducted an underground rockfill span test at the Turquoise Ridge Mine near

    May 1, 2007

  • CIM
    An exploration review of the weedy lake, tower lake and wedge lake gold deposits, saskatchewan

    By R. K. Netolitzky

    The Weedy Lake, Tower Lake, and Wedge Lake gold deposits illustrate contrasting styles and different ages of mineralization within the same district. The discovery of these deposits was the result of

    Jan 1, 1986

  • CIM
    Mine Illumination

    By Leslie B. English

    "HistoricalWHILE DIGGING caves and underground passages for living quarters, primitive man must have had some means of illumination. Most likely he used pieces of wood or slim bundles of reeds or gras

    Jan 1, 1955

  • CIM
    Time-Temperature-Transformation (TTT) Diagram of Caustic Calcined Magnesia

    By M. Barati, K. Ebrahimi-Nasrabadi, P. W. Scott

    "The conversion of cryptocrystalline magnesite to caustic magnesia was studied experimentally at temperatures of 400–1,200°C and for calcination times of up to 8 h. A differential thermal analysis– th

    Jan 1, 2015

  • CIM
    Population Statistics of Gold Nanoparticle Morphologies Determined by HREM Observations

    By Kenji Koga

    In order to derive the population distribution of gold nanoparticle morphologies as a function of size, highresolution electron microscopic (HREM) observations and structural analyses were done for ov

    Oct 1, 2003

  • CIM
    Flowsheet Development for the Hypogene Geomet Unit in the Ivanplats Kamoa Copper Project

    By S. R. Amos, N. O. Lotter, A. L. Hannaford, J. F. Oliveira, D. W. Broughton

    "Ivanplats Ltd appointed Xstrata Process Support to perform the flowsheeting development work for their hypogene and supergene geomet units of the Kamoa Copper deposit, located in the Democratic Repub

    Jan 1, 2013

  • CIM
    Growth through Continuous Improvement - Heap Leach Processing and Gravity Expansion at Fort Knox Gold Mine

    By James L. Oleson, Hunter R. Propsom, Kevan J. R. Ford, Robert D. Henderson, Bob Musgrove

    "Kinross’ Fort Knox Gold mine, near Fairbanks, Alaska has successfully implemented two major metallurgical continuous improvement projects resulting in growth of gold production and an extension of mi

    Jan 1, 2011

  • CIM
    Mineralogical Tracing of Metallurgical Results - The Sarcheshmeh Copper Mine Case

    By S. Banisi, H. R. Iran-Manesh, M. R. Shayestefar, H. Shekarchyan

    "Flotation circuit of the Sarcheshmeh copper mine processes 41,000 t/d of ore at 0.9% Cu. Chalcopyrite and chalcocite are the main copper bearing minerals which are concentrated in three stages of rou

    Jan 1, 2003

  • CIM
    Wastewater Treatment at Hudson Bay Mining and Smelting Company Limited, Flin Flon, Manitoba

    By R. V. Typliski, G. J. Labarre

    "Hudson Bay Mining and Smelting Co., Limited, Flin Flon, Manitoba, Canada, has developed a metallurgical wastewater treatment system employing two-stage lime neutralization, sludge recirculation and c

    Jan 1, 1980

  • CIM
    SUPASIM: A Methodology to Predict Plant Performance from Laboratory Data

    By C. J. Martin, M. P. Hay

    "A methodology was developed in the mid-1980’s to predict plant performance from standard laboratory flotation tests. The technique is based on a simple, empirical kinetics model, and is tailored for

    Jan 1, 2004

  • CIM
    Novel Comminution Machine May Vastly Improve Crushing-Grinding Efficiency

    By Lawrence Nordell

    A Conjugate Anvil-Hammer Mill (CAHM) has the potential to replace conventional crushers and SAG mills, with their respective conveyors and stockpiles, in a SABC circuit. It may improve comminution cir

    Jan 1, 2012

  • CIM
    A Simulation Model For Underground Roadway Development Processes

    By Ernest Baafi

    A simulation model RoadSIM using the ARENA modelling system has been developed to evaluate roadway development options for a given development panel configuration. The RoadSIM simulation system has pr

    Oct 1, 2009

  • CIM
    Maintenance, Metallurgy and Mining

    By C. W. Taylor, F. L. Martin

    "THE DICTIONARY defines Metallurgy as the ""science or art of separating metals from their ores and refining them for use"". In these days, however, such a definition is not detailed enough.The modern

    Jan 1, 1960