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  • CIM
    Geometallurgical Modeling of the Dumont Deposit (0daa1b2e-54ab-4163-adcf-32c9366ffe5b)

    By K. Nasrallah

    "The Dumont deposit is a large (1,179 Mt proven and probable reserve) low grade (0.27% nickel), nickel sulphide project located in the Abitibi region 25km west of Amos, Quebec. Royal Nickel Corporatio

    Jan 1, 2016

  • CIM
    Research into a New Method to Define the ?Three Zones? Above a Thick Coal Seam Mines Byfull-Height Extraction

    By Zhiqiang Wang

    This paper mainly focuses on the method of ?three-zone? definition (a caving zone, a fissure zone and a curve subsidence zone) for full height cutting in a thick seam. Based on criteria of a caving zo

    Aug 1, 2013

  • CIM
    The Calculation and Use of Sulfide Metal Contents in the Study of Magmatic Ore Deposits: A Methodological Analysis

    By Andrew Kerr

    Abstract - The base-metal and PGE contents of samples from magmatic sulfide mineralization are commonly correlated with their sulfide contents, indicating that the metal contents of bulk sulfides rema

    Jan 1, 2001

  • CIM
    Structure of the Eastern Townships of Quebec

    By H. C. Cooke

    "The Part of the Eastern Townships dealt with in this paper is shown in the accompanying figure. Each rectangle represents one of the topographic maps published by the Department of National Defence o

    Jan 1, 1949

  • CIM
    The Future of Mining Engineers (0d0deb0e-e553-4068-9f65-793aefa55daa)

    By T. Patching

    "A GLANCE BACK AT what has happened in the past is often a useful guide to the future, although it should be used mainly to provide a sense of direction rather than a map that must be followed. As a p

    Jan 1, 1972

  • CIM
    Cyanide Removal from the Wastewater of a Gold Processing Plant Using Calcium and Sodium Hypochlorite

    By A. Khodadadi, M. Abdolahi, P. Taimory

    Cyanide is used by the mining and chemical industries in tremendous quantities without attention being given to its hazardous properties. The use of cyanide compounds in mining is one of the most impo

    Jan 1, 2005

  • CIM
    Silicate Micro-encapsulation of Pyrite to Prevent Acid Mine Drainage

    By Kostas Fytas

    Acid mine drainage (AMD) is a serious environmental problem that preoccupies the Canadian Mining Industry. Considerable amounts of money are spent every year in an effort to prevent or reduce the acid

    May 1, 2001

  • CIM
    On the Distribution of Fractures in an Oil Pay

    By Adrian E. Scheidegger

    "AbstractThe possibilities of deriving pertinent information about fractures in an oil pay from data obtained by core analysis are investigated. It is shown that it is possible to obtain an estimate o

    Jan 1, 1955

  • CIM
    The challenge of new materials

    By J. P. McGeer

    "With the ever-increasing flood of new science and technology has come a new approach to design. The combination of these factors has produced an ever-accelerating pace of materials substitutions.Exam

    Jan 1, 1988

  • CIM
    Structure at Depth on the Plains of Alberta

    By Ralph L. Rutherford

    Introduction During the past twenty-five years we have seen considerable exploration for oil on the plains of southern and east-central Alberta. This exploration has to some extent gone on in cycle

    Jan 1, 1946

  • CIM
    Ball Mill Overload Detection Algorithms

    By D. Sbarbaro

    In many modem concentrators the use of supervisory systems in their grinding circuits has meant more consistent operations and increases in capacity. These systems rely on a series of specific algorit

    Jan 1, 2007

  • CIM
    Stable isotope geochemistry related 10 gold mineralization and expwration in the western shield

    By Ian Hattie, Mark R. Wilson, T. Kurtis Kyser, Brian W. Janser

    Petrographic, chemical and isotopic compo itions of auriferous and non-auriferous quartz vei ns from the Sta r Lake and Flin Flin-Amisk Lake areas of northern Saskatchewan indicate diver e origins fo

    Jan 1, 1986

  • CIM
    Isolation of Rare Earth Element Phosphate Precipitate in the Nitrophosphate Process for Manufacturing of Fertilizer

    By Mahmood Alemrajabi, Ake Rasmuson, Kerstin Forsberg, Kivanc Korkmaz

    "In the present study, the recovery of rare earth elements (REE) in the nitrophosphate process of fertilizer production is investigated. The apatite has been recovered from iron ore tailings by flotat

    Jan 1, 2016

  • CIM
    Silicate micro-encapsulation of pyrite to prevent acid mine drainage (2252c84d-1ea2-404c-81ed-cc1c8f6875d2)

    By P. Bousquet

    Acid mine drainage (AMD) is a serious environmental problem that preoccupies the Canadian mining industry. Considerable amounts of money are spent every year in an effort to prevent or reduce the acid

    Jan 1, 2002

  • CIM
    Effect of CMC and PH on the Rheology of Suspensions of Isotropic and Anisotropic Minerals

    By E. Burdukova

    Rheological measurements have found a wide array of applications in mineral processing research. Rheological properties of mineral suspensions are highly dependent on the mineral surface properties as

    Jan 1, 2006

  • CIM
    The use of Oxidising Agents for Control of Electrochemical Potential in Flotation

    By Kirsten Corin, Margreth Tadie, Cyril O’Connor, Jenny Wiese, Wonder Chimonyo

    "Relating flotation performance to the electrochemical characteristics of a pulp remains a complex issue both in fundamental research and in practice. For example, in the case of thiol collectors diff

    Jan 1, 2016

  • CIM
    McArthur River Project - the future of Key Lake

    By J. Spross

    "The Key Lake mill has operated since the fall of 1983. The ore from both Key Lake open pits will be depleted by 1997. It is planned to use this mill, located about 60 km southwest of McArthur, to pro

    Jan 1, 1994

  • CIM
    Improvements at Solvent Extraction Plants of Angloamerican Copper

    By J. Cueto, M. Torres, J. Fernandez, J. Nuñez, C. Salgado, G. Zarate

    Anglo American has used the extractant M 5640 in all the Divisions, which is an aldoxime modified with TXIB formulation, except in Los Bronces, where an aldoxime modified with tridecanol (TDA) formula

    Jan 1, 2014

  • CIM
    Optimization of the Damang Mine

    By Charles Amoah

    Abosso Goldfields Limited has been optimizing the comminution circuit at the Damang Mine Operation for the treatment of 100% primary ore. The optimization process started at a base rate of 343 tph whe

    Jan 1, 2012

  • CIM
    Arbitration: Effective Dispute Resolution for the Metallurgical Industry

    By P. A. Tichauer

    Arbitration is a flexible method for dispute resolution that gives control to the disputing parties while still maintaining a clear and well-structured decision making process. It responds to the desi

    Jan 1, 2015