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  • CIM
    Cyanide Leaching of Gold-Copper Porphyries: Chemistry and Challenges

    By K. J. R. Ford, Botz. M. M.

    Porphyry copper ores are frequently a source of low-grade gold ore, but gold in these ores is often associated with significant levels of cyanide-soluble copper. Cyanide leaching of such ores increase

    Jan 1, 2011

  • CIM
    Smelter Off-Gas Waste Heat and Carbon Dioxide Sequestration to Promote Production of Biodiesel

    By G. M. Ross, J. A. Scott, C. A. Laamanen, H. Shang

    "Indirect recovery and use of waste heat contained in smelter off-gas is proposed to expand regions available for year-round, on-site production of micro-algae–sourced biodiesel, a fuel that could be

    Jan 1, 2017

  • CIM
    Analyzing Energy Consumption and Gas Emissions of Loading Equipment in Underground Mining

    "In an environment of rising energy prices and mining at greater depths, cost-efficient loading and hauling equipment is essential. Conducted at an underground mining operation, this study analyzes th

    Jan 1, 2015

  • CIM
    Environnement Minier: Gestion des Résidius Miniers et Restauration des Sites

    By Isabelle Demers, Audrey Jalce

    L’industrie minière génère chaque année une quantité considérable de rejets miniers, principalement sous forme de stériles ou de résidus de l’usine de traitement. Les stériles sont des roches sans val

    May 2, 2024

  • CIM
    110 Portrait de l?industrie du fer au Québec

    By Denis Blackburn

    La Direction générale du développement de l?Industrie minérale (DGDIM) du ministère des Ressources naturelles et de la Faune (MRNF) du Québec tient un inventaire de toute l?activité minière sur le ter

    May 1, 2011

  • CIM
    Paste Fill Plant Operation at the Louvicourt Mine

    By Benoit Bissonnette

    "The need for production of a competent fill was recognized early by the project partners. Consequently, a 4000 Ud paste fill plant was constructed and commissioned in early August 1994.In order to fi

    Jan 1, 1996

  • CIM
    Suivi non-destructif de l?évolution de la résistance mécanique des remblais cimentés en pâte: application de la résistivité et de la micro-sismique en laboratoire

    By Serge Ouellet

    Résumé Six modèles métriques de remblai cimenté en pâte (RCP) ont été suivis durant 120 jours par l?utilisation de deux méthodes géophysiques non-destructives : la résistivité et la micro-sismique.

    Feb 1, 2008

  • 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
    Enhanced Flotation of Platinum Mineral Fines through Feed Cavitation

    By A. Singh

    "Flotation of fine (< 10 µm) minerals is a challenge exacerbated by the emerging practice of fine grinding flotation feed to better liberate targeted minerals; however, the ability of conventional flo

    Jan 1, 2018

  • CIM
    Sinking of a Circular Air Shaft to No. 12 Colliery at New Waterford, N.S.

    By W. C. Risley

    IN the year 1933, workings at the No. 12 colliery, New Waterford, of the Dominion Coal Company, Limited, had advanced to a point where additional ventilation would soon be required. Furthermore, devel

    Jan 1, 1936

  • CIM
    The East-Sullivan Headframe

    By J. C. Kingston

    Introduction The sliding-form method of erecting concrete structures was first devised and used in the early part of this century by the Sante Fe Railroad Company for the erection of a grain elevat

    Jan 1, 1949

  • CIM
    Classifying Variability of Material Properties in Mine Waste Rock

    By N. A. Beier, R. Amos, Smith. L., C. Atherton, D. R. Barsi, D. Blowes, D. C. Sego

    "Waste rock is one of the most abundant materials at mine sites and must be properly characterized and managed to limit acid rock drainage and other harmful byproducts. An experimental waste rock pile

    Jan 1, 2019

  • CIM
    The New Britiannia Project a TVX Gold Inc. /High Rlver Gold Mines Ltd. Joint Venture

    By Roy Lindsay, Paul O'Hara, Gary Halverson

    "The New Britannia Minesite is located in Snow Lake, Manitoba, 420 miles north of Winnipeg (figure 1). The mine previously operated from 1949 to 1958 extracting some 5.39 million tons of ore at a 0.15

    Jan 1, 1996

  • CIM
    Les Terrains Auriferes Site -Site Closure and Rehabilitation, Conceptual to Construction

    By R. Knapp, R. Firlotte

    "Les Terrains Auriferes (LIA) Property, formerly the Malartic Goldfield (Goldfield) mine, ceased its remaining milling operations in the fall of 1994. During the early years of mining, the mill proces

    Jan 1, 1997

  • CIM
    Les mines et le développement durable : controverses et défis

    By D. Ferrand, C. Villeneuve, N. Bensalah

    "La conciliation entre l’expansion de l’industrie minière et les exigences du développement durable représente un grand défi. Face aux différentes controverses touchant cette industrie, la dernière dé

    Jan 1, 2015

  • 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
    Prospects for Renewable Energy Systems in the Mining Industry

    By S. Hon, C. Searcy, R. DasGupta, B. Fleet, A. Davidse, A. Pringle

    "The mining industry is facing serious long- and short-term challenges relating to uncertain commodity prices, environmental pressures, and margin compression due to rising energy costs. Energy issues

    Jan 1, 2015

  • CIM
    Review of Eco Clean YGJ Lead Production Using SKS-YGLTM Oxygen Bottom Blowing Smelting-Direct Reduction of Molten Slag Technology

    By Johnny Zhang, Yang Anguo, Li Weifeng, Xueyi Guo

    "SKSTM oxygen bottom blowing smelting technology was developed by SKS-ENFI at SKS Smelter, Hunan in the 1990s to replace the conventional sintering process and thus to meet the high national EHS stand

    Jan 1, 2014

  • CIM
    Intégration des données minéralurgiques et géomécaniques pour la conception minière : le cas de la fosse J4 de la mine Troilus

    By J. Bélanger, B. Semlali, M. Grenon

    RÉSUMÉ La conception des fosses ainsi que l'évaluation des ressources géologiques et des réserves minières sont désormais réalisées entièrement à l'aide d'outils informatiques spécialisés. Cependant,

    Jan 1, 2010

  • CIM
    The Production of Castings in Permanent Molds

    By G. M. Carr-Harris

    "THE SUBJECT of permanent molding has received a great deal of attention in the technical press as illustrated by the many excellent articles in the bibliography which follows. In general, this covers

    Jan 1, 1960