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  • CIM
    Geology and Mineral Developments of Cariboo District, British Columbia

    By W. E. Cockfield

    THE object of this paper is to review recent geological work in the Cariboo district and to present notes on the recent development of mineral properties. The Geological Survey has done considerable

    Jan 1, 1937

  • CIM
    Late Proterozoic and Early Paleozoic Metasediment-hosted Tungsten Mineralization in Central Namibia: Recent Advances in Exploration and Research

    By N. M. Steven, J. M. Moore, J. L. Kuyper

    Abstract - Mineral exploration and research has led to the identification of four types of tungsten mineralization in the NE-trending, largely ensialic, inland branch of the late Proterozoic/early Pal

    Jan 1, 1994

  • CIM
    Environmental Improvements at Sudbury, Ontario

    By R. E. Michelutti

    "The Sudbury area environment became drastically altered commencing in 1871 with lumbering, repeated fires and early open roasting operations from 1887 to 1929. These combined factors had such a prono

    Jan 1, 1986

  • CIM
    Unnamed Platinum-Group Minerals

    "9.1. IntroductionThe application of the electron microprobe for in-situ analysis of platinum-group minerals (PGM), first reported by Borovskii et at. (1959) and Genkin (1959), has resulted in a large

    Jan 1, 1979

  • CIM
    Prescriptive Blasting

    By D. Mark Richards

    Highland Valley Copper (HVC) is a large open pit copper mine in the southern interior of British Columbia. Machine guidance technology using GPS has been utilized at the mine since 1996 for blast hole

    May 1, 2007

  • CIM
    Modelling of Nickel Laterite Kiln Processing - A Conceptual Review

    By M. Kozlowski, I. Candy, S. Kashani-Nejad

    The production of ferronickel and matte from nickel laterite ores is dominated by the Rotary Kiln, Electric Furnace (RKEF) process. Over time, major improvements have been made to kiln operation. In p

    Jan 1, 2005

  • CIM
    Effect of Process Water and Leach Temperature on the Leaching Behaviour of New Caledonian Nickel Laterite Ores

    By M. Laframboise, M. Buarzaiga

    High-pressure acid leaching (HPAL) of nickel laterites has received considerable attention in recent years. High paymetals extraction, good selectivity, and advances in pressure hydrometallurgical tec

    Jan 1, 2004

  • CIM
    Enterprise Optimization at Semafo's Mana Gold Mining Operations, Burkina Faso, West Africa

    By G. Whittle, R. Peevers, P. Moryoussef

    Enterprise optimization is a relatively new optimization approach to mine planning used to jointly consider all aspects of a mining operation affecting the mine planning process and related valuation.

    Jan 1, 2011

  • CIM
    Marked Ball Wear Testing

    By G. D. West, J. D. Purdue

    "Marked Ball Wear Testing (MBWT) employs identified grinding balls which are placed in an operating mill for a period of time, retrieved from the mill, and then measured to determine the amount of wea

    Jan 1, 1991

  • CIM
    Some Reasons for Selectivity in Copper Activation of Minerals

    By C. H. G. Bushell, G. Brown, C. J. Krauss

    1N FLOTATION, copper sulphate is used universally for the activation of sphalerite and marmatite and, to some extent, for the activation of other minerals. The copper activated surface readily adsorbs

    Jan 1, 1961

  • CIM
    Magino, The Making of a Mine

    By Anthony J. Deevy

    "Abstract -The Magino gold mine is located 45 km northeast of Wawa, Ontario. There was limit­ ed gold production in the Iate thirties. The present operation was officially opened in October 1988 and p

    Jan 1, 1994

  • CIM
    Creating sustainability at Antamina

    By S. D. Botts, F. Cantuarias

    "The Antamina project, owned by BHP Billiton Plc, Mitsubishi Corporation, Noranda Inc., and Teck Cominco Ltd., is a $2.3 billion copper/ zinc project, located in the Ancash Department of Peru. The pro

    Jan 1, 2003

  • CIM
    Mineralogical Characteristics and Beneficiation of An Oolitic Iron Ore From the Peace River District, Alberta

    By W. Petruk

    Mineralogical studies and concentration tests were conducted on samples from an oolitic iron deposit from the Peace River district in Alberta to determine what concentrate grades and metal recoveries

    Jan 1, 1977

  • CIM
    Inorganic Chemistry of the Platinum-Group Elements

    "2.1. General Considerations and Properties2.1.1. IntroductionOur present knowledge of the platinum-group elements (POE) is extensive, the reason being two-fold. The elements have many uses and, moreo

    Jan 1, 1979

  • CIM
    A Review of Tecnology Developments in Nickel Pyrometalurgy and Nickel Production Trends over the Last Three Decades

    By A. E. M. Warner, P. J. Mackey

    "In 1988, two of the present authors Warner and Vahed [1] were amongst several co-authors on a seminal paper reviewing nickel pyrometallurgical operations of the era. Given that significant changes in

    Jan 1, 2015

  • CIM
    Review on Comprehensive Control Technology Development for Collapse Area of Metal Mine

    By Tao Long

    Recently, the great amount of funds has been invested in the reconstruction of damaged infrastructure and house of subsidence area of coal mine and mine reclamation. This is a benevolent and popular w

    Oct 1, 2010

  • CIM
    Communications in Plant Design

    By J. C. Loretto

    "OPENING REMARKS Yesterday and today we have heard some very interesting papers on operating matters and some of you are probably wondering what we are now doing talking about Communications in Plant

    Jan 1, 1973

  • CIM
    A Modified Cast-on Method for the Reinforcement of Aluminum Castings with Dissimilar Metals

    By Q. Han

    A modified cast-on method has been developed to reinforce aluminum castings with steel insert. Defect-free bond between the steel insert and the aluminum casting has been consistently obtained. Dat

    Jan 1, 2015

  • CIM
    Design & Development of the Barmac Rotopactor

    By Bryan A. Bartley

    "Jim Macdonald was promoted from Waterworks Engineer to Streetworks Engineer for the Wellington City Council. He thus took over the City quarry and responsibility for its performance. The crushing pla

    Jan 1, 1985

  • CIM
    Operational Data and Maintenance Reliability

    By Justin S. Johnsen

    As OEM sensors and interfaces have grown in number, the available data from equipment in the mining environment has continued to multiply. This equates to an increased visibility of operating performa

    Nov 1, 2011