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  • CIM
    Les Mines INMET Division Troilus - Objet: Extension de la vie des godets des excavatrices DEMAG.

    Les Mines Inmet ? La Division Troilus exploite une mine d?or à ciel ouvert depuis 1996 et produit un concentré de cuivre. La Division Troilus est localisée à 175 KM au nord de la ville de Chibougama

    Feb 1, 2008

  • CIM
    October 28 federal budget's focus on energy-portent for mining?

    By Robert D. Brown, Robert B. Parsons

    "The mining industry may have survived the October 28 federal budget relatively unscathed, but the same certainly cannot be said of the petroleum sector-and many mining men are left wondering if their

    Jan 1, 1981

  • CIM
    Studies on Hot Tearing Resistance and Permanent Mold Casting of Aluminum Alloys 535.0 and 206.0 for Automotive Applications

    By M. Sahoo, P. Burke, Y. Fasoyinu, J. P. Thomson

    The effects of grain refinement, mold temperature and chemical composition on the hot tearing resistance of aluminum alloys 535.0 and 206.0 has been studied by pouring constrained rod castings in meta

    Jan 1, 2006

  • CIM
    Vanadium on the West Coast of British Columbia

    By H. C. Gunning

    SOME small vanadium-bearing deposits on the west coast of British Columbia about 100 miles north of Vancouver are of interest for several reasons. They are of a type that is, so far as we know, unique

    Jan 1, 1944

  • CIM
    Modeling and Simulation of SkimAir® Flash Flotation as a Part of Grinding-Flotation Circuit – Case Study in Esperanza, Chile

    By Luis Bernal, Pertti Lamberg

    "SkimAir®, Outotec’s Flash Flotation unit, is placed in the grinding circuit to float the valuable liberated mineral particles from the circulating load of the grinding process while still relatively

    Jan 1, 2009

  • CIM
    Towards Sustainable Mining

    ?Why TSM in Canada ?How it was developed ?Architecture and Goverance ?COI panel ?Performance indicators and how they work ?External Verification ?Reporting ?The national organization of the Can

    May 1, 2011

  • CIM
    Aggregate resource potential mapsa planning tool useful for explorationists

    By Alex Matheson, Nick W. D. Massey, Peter T. Bobrowsky

    Crowing pressures on aggregate resources include diminishing reserves, high transportation costs, sterilization and land use conflicts. In the absence of detailed resource knowledge for a particular r

    Jan 1, 2001

  • CIM
    Modelling the high pressure leaching of laterite using Aspen Plus and OLI

    By V. G. Papangelakis, M. Cheung, M. Dry

    The high pressure acid leaching of laterite was modelled and simulated using a combination of two commercially available software packages, namely Aspen Plus 11.1 and the OLI Stream Analyzer. New kine

    Jan 1, 2005

  • CIM
    Flotation of a High-Grade Free-Milling Gold Ore Using Xanthate and Carboxylic Acids as Collectors

    By S. Kelebek, U. Demir, T. C. H. Richards, E. Koss

    "Laboratory-scale tests were carried out to investigate the response of a high-grade (~143 g/tonne) well-liberated gold ore to flotation using two collector types. Octyl and amyl xanthates, representi

    Jan 1, 2017

  • CIM
    Mining Methods and Costs at the Eustis Mine of the Consolidated Copper and Sulphur Company

    By Fred W. Snow

    THE mines of the Consolidated Copper and Sulphur Company, consisting of the Eust1s, the Albert, and the Capel mines, are situated w Ascot township, Quebec, about ten miles southeast of Sherbrooke, on

    Jan 1, 1936

  • CIM
    Preliminary Mining and Construction Planning of the Churchill Falls Project

    By H. L. Snyder

    This paper outlines the approach to the underground construction work involved in the Churchill Falls Power Project. It is the first in a series of papers which CIM Bulletin plans to publish as the di

    Jan 1, 1968

  • CIM
    The Kwyjibo Polymetallic Iron Oxide Deposit, Northeastern Grenville Province, Quebec

    By Francis Chartrand

    The Kwyjibo deposit is an iron oxide Cu-REE-F-Mo-Au mineralization of Mesoproterozoic age located in the Grenville Province approximately 120 km NE of Sept-Îles, Quebec (Figure 1). Occurring along the

    May 1, 2003

  • CIM
    Recovery of Rare Earth Elements Adsorbed on Clay Minerals

    By V. G. Papangelakis, G. A. Moldoveanu

    "Rare earths adsorbed on clay minerals are easily recovered via ion exchange during leaching with inorganic monovalent salt solutions. The leaching efficiency of various salts at 0.5M and 25°C was inv

    Jan 1, 2012

  • CIM
    A study of problems relating to mining engineering university education

    By C. Pelley, A. Piche

    "The Canadian mining industry faces the prospects of a severe shortage of graduate mining engineers over the next decade. This arises from three factors: first, a growth in industrial activity; second

    Jan 1, 1989

  • CIM
    Sinking No. 5 Winze at Wright-Hargreaves Mine

    By W. T. Sampson

    Introduction The Kirkland Lake (Ontario) property of Wright-Hargreaves Mines, Limited, - consists of four claims. The two main shear zones or 'breaks' of the Kirkland Lake camp extend thr

    Jan 1, 1948

  • CIM
    Improvement of Valuable Mineral Transport and Gangue Drainage in Froth Flotation

    By G. Bartolacci, G. Couture, Levasseur. B., A. Lockhart, D. Nathan

    "Pulp and froth zone characterization in a flotation circuit to improve transport of valuable minerals remains a challenge. Even though some significant breakthroughs have been made in the development

    Jan 1, 2017

  • CIM
    Lucky Friday’s No. 4 Shaft - Ten Years from Concept to Completion

    By David Berberick

    "Hecla Limited’s No. 4 Shaft at the Lucky Friday Mine is the largest capital expenditure in the corporation’s 128-year history and is considered the deepest shaft in the United States. This paper will

    Jan 1, 2019

  • CIM
    The Effect of Lump Ablation on Pressure Gradient in Oil Sand Hydrotransport Pipelines

    By D. Wolfe, K. Reid, T. Nunn

    "The Aurora North mine has been operating for more than ten years, and is the source of over half of Syncrude’s bitumen production. In order to minimize front-end rejects, and to allow for high throug

    Jan 1, 2014

  • CIM
    Some Observations on Explosive Metallurgy

    By H P. Tardif

    This paper briefly describes some of the phenomena encountered when materials are submitted to extremely high pressures, such as those produced by the detonation of an explosive charge placed in conta

    Jan 1, 1964

  • CIM
    Application of the SART Process to Heap Leaching of Gold-Copper Ores at Maricunga, Chile

    By Kevan J. R. Ford, Chris A. Fleming, Robert D. Henderson

    "Kinross Gold Corporation’s Maricunga mine in Chile presents an ideal opportunity to apply the SART process to a heap leach operation. Given increasing levels of cyanide complexed copper in current pr

    Jan 1, 2008