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  • CIM
    Cost-Saving Strategies in Mine Ventilation

    By Euler De Souza

    "Underground operation ventilation energy requirements constitute a significant portion of mine energy consumption (40–50%) and total energy costs (25–40%). In general, mine ventilation systems are en

    Jan 1, 2018

  • CIM
    Mill Project Development at El Limon, Nicaragua

    By Steve Hubbard, Brad Marchant, Rolando Cuadra

    "Triton Mining Corporation acquired the rights to Mina El Limon in Nicaragua in 1993 by international bid. The bid included the gold operations at Limon and an exploration concession of approximately

    Jan 1, 1997

  • CIM
    History of Biogeochemical Investigations in British Columbia

    By Harry V. Warren

    Introduction Any person concerned with the welfare of mining in British Columbia cannot help being perturbed by the fact that the industry, to an alarming extent, is living on its capital. The grea

    Jan 1, 1950

  • CIM
    Chemostratigraphy at the Brunswick No. 6 Volcanic-Sediment-Hosted Massive Sulfide Deposit, New Brunswick: Resolving Geometry from Drill Core in Deformed Felsic Volcanic Rocks

    By G. Roy, D. R. Lentz, A. O. Wills

    "Abstract - Diamond-drill hole DDH-B357, located 1.5 km north of the Brunswick No. 6 Zn-Pb- Cu-Ag volcanic-sediment-hosted massive sulfide (VSHMS) deposit, intersects three exhalative horizons within

    Jan 1, 2006

  • CIM
    Diminuer Les Risques D?incidents Environnementaux Par Une Approche De Gestion Intégrée Des Parcs À Résidus Miniers

    By Philippe Poirier

    Les parcs à résidus miniers représentent un risque environnemental qui nécessite une gestion adéquate. Suite à la publication du « Guide sur la gestion des parcs à résidus miniers » en septembre 1998,

    Nov 1, 2002

  • CIM
    Study of the Initial Weathering Stages of Red Dog Mine Waste

    By C. A. Pickles, K. Mackowiak, D. Gajonera

    "Shake-flask oxidation tests were performed on Red Dog mine waste to study the initial dissolution behaviours of lead, zinc, and iron. The conditions for accelerated acid generation in terms of Eh and

    Jan 1, 2017

  • CIM
    La ceinture de l’Abitibi à l'est de Val-D’or: Un secteur économiquement méconnu, affecte par la tectonique et le métamorphisme grenvillien

    By Pierre St-Julien, Réjean Hebert, M. Racine, Roch Gaudreau, Pierre Lacoste, Michel Rocheleau

    "Les unités volcano-sédimentaires de la ceinture de l'Abitibi à l’est de Val-d' Or ont été regroupées en quatre domaines litho tectoniques. Du nord vers le sud, nous reconnaissons les domaines d'Assup

    Jan 1, 1990

  • CIM
    ranches montantes remblayées avec plan incliné sur remblai dans la mine de fluorine d?Elhammam

    By Mohammed Rachek

    Résumé : la mine d?Elhammam, opération du groupe minier Marocain Managem, est située au sud de la ville de Meknes à 63 km, elle exploite un gisement de fluorine depuis 1974. La minéralisation se prése

    Oct 1, 2004

  • CIM
    Metal Refining Facilites of Canada

    By R. W. Brigstocke

    History The birth of the mining industry of Canada took place about 1670. According to Salone (Salone E., La Colonisation de la Nouvelle France, page 205) the first discovery of ore in the country wa

    Jan 1, 1932

  • CIM
    Programme Des Études De Suivi Des Effets Sur L?environnement ? Mines De Métaux

    En quoi consistent les études de suivi des effets sur l?environnement (ESEE)? Les ESEE constituent une méthode de suivi scientifique que l?on peut employer pour déterminer la santé des écosystèmes aq

    Nov 1, 2002

  • CIM
    Regional Structure of the Thompson-Moak Lake Nickel Belt

    By H. D. B. Wilson, W C. Brisbin

    The Thompson-Moak Lake nickel belt lies along the root of a Precambrian mountain range of the island-arc or alpine type. This range coin-. cides with the boundary between the Superior and Churchill bl

    Jan 1, 1961

  • CIM
    Performance Prediction of a Full-Size Rapid Dampening Suspension in an Ultra-Class Hauler Application

    By T. G. Joseph, R. K. Soni, M. Curley

    "Rapid dampening suspension is a proposed suspension design for ultra-class haulers that is intended to avoid metal-to-metal contact inside a strut and under shock loading, thus improving ride quality

    Jan 1, 2019

  • CIM
    La gestion de conflits dans des communautés divisées

    By Norma G. González

    La littérature et notre expérience en Bolivie dans une communauté minière très divisée comme celle de Huanuni nous montrent le besoin d?envisager des négociations gagnant-gagnant entre communauté et e

    May 1, 2001

  • CIM
    The Ore Deposits of Nickel Plate Mountain, Hedley, B.C.

    By Paul Billingsley

    NICKEL Plate mountain coincides closely with that portion of the Hedley mining district which is of economic interest. From it has come almost the entire past production, and the active mines of the p

    Jan 1, 1941

  • CIM
    Maximisation des revenus et du rendement financier par l’optimisation de I’information, de la planification et des pratiques minières*

    By M. Vallée

    "RÉSUMÉDurant les 10 dernières années, les améliorations dans le contrôle des limites des sautages et les arpentages après l’exploitation ont fourni des informations préalables et post facto sur les l

    Jan 1, 2005

  • CIM
    The Origins of Pressure Hydrometallurgy

    By F. Habashi

    The pioneer work on pressure hydrometallurgy was conducted in Russia at the end of the nineteenth, and the beginning of the twentieth centuries, by Karl Josef Bayer (1847-1904) and Vladimir Nikolyevit

    Jan 1, 2004

  • CIM
    Effect of Redox Conditions and Copper Ions on Pyrite Depression by Sodium Metabisulfite and Sodium Sulfite in Seawater

    By S. Castro, L. Gutiérrez, L. Uribe

    "Use of lime in seawater as a pyrite depressant decreases Mo recovery in flotation of Cu- Mo sulfide ores. When technology that uses sodium metabisulfite (MBS) to depress pyrite is applied, the proces

    Jan 1, 2017

  • CIM
    CIL Gold Extraction from Preg Robbing Autoclave Discharges

    By G. Van Weert

    In the spring of 2010 double refractory ores from historical stockpiles were processed through Barrick's Goldstrike pressure oxidation facility, thereby providing preg robbing feeds for a variety

    Jan 1, 2011

  • CIM
    Strain Distribution in the Bending-Under-Tension Test

    By D. K. Uko

    In the stretch-bend or bending-under-tension test, a strip is rigidly clamped and restrained at each end and bent by central transverse loading using a radiused punch: The strip deflection at failure

    Jan 1, 1977

  • CIM
    Resource Estimation for the Draa Sfar South Polymetallic Deposit

    By Michel Dagbert, Mohammed Harfi

    "Abstract - The Draa Sfar polymetallic deposit, at about 16 km NW of Marrakech in Morocco, is a massive sulfide zone at the contact between an underlying volcanic and an overlying clastics sequence. T

    Jan 1, 2002