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  • CIM
    Corrélation génétique entre les roches granitiques et les dépôts de columbo-tantalite d?Issia, Centre-Ouest de la Côte d?Ivoire

    By Benjamin A. Allou

    La seule production de columbo-tantalite réalisée en Côte d?Ivoire est effectuée dans les éluvions et alluvions du gisement d?Issia, localisé au Centre- Ouest de la Côte d?Ivoire. Même si un lien dire

    May 1, 2003

  • CIM
    Estimation des débits de gaz dans les fours de durcissement de boulettes d'oxyde de fer

    By Claude Gosselin

    En 1995, la Compagnie minière Québec Cartier a mis de l'avant un projet de recherche sur la modélisation de l'écoulement des gaz pour ses fours de frittage à l'usine de bouletage de Por

    May 1, 2001

  • CIM
    Heli-portable Resonant Drilling Environmentally Friendly 100 % Core Recovery Overburden Drilling

    By Matthew Janes

    Advantages: Clean samples Low sample disturbance Very low spoil Versatile Fast Penetrates all formations Resonant Drill 100 or 150 kW Self tuning to resonance Rotation to 100 rpm

    May 1, 2013

  • CIM
    Challenges of ISRU Rover Development

    ?Four-wheel, skid-steer, rover developed for CSA ?U-chassis for payload accommodation ?Passive geometric suspension ?Max speed 13km/hr ?Remote workstation ?275kg payload capacity ?On-board

    May 1, 2013

  • CIM
    Uranium in Niger

    By Philippe Portella

    Current Ownership : AREVA NC-France & affiliates (63.4%), ONAREM-Niger (36.6%)Related Mines : Ariège, Artois, Arlette(initial Somaïrlease) and Tamou, Taza, Takriza, Tamgak(SMTT lease)Mining Method : O

    May 1, 2006

  • CIM
    When does a project with Questionable Viability, Warrant Further Investment?

    By David Whittle

    When does a project with questionable viability, warrant further investment? There are cases in which projects, which evaluate to a negative mean probable value, are worth investing in. There are al

    May 1, 2006

  • CIM
    Uranium Developments: Aquatic Risk Assessment and Management

    By P. M. Chapman

    Risks to aquatic receiving environments from uranium mining and milling fall into three categories: physical (habitat change), chemical (e.g., uranium, selenium, total dissolved solids [TDS], metals i

    Aug 1, 2010

  • CIM
    Essais de la diminution des rejets miniers par la séparation du stérile en milieu dense

    "Le présent article porte sur la diminution des rejets de concentrateurs produits durant l’exploitation et le traitement des minerais métalliques.Le minerai dilué envoyé au traitement a, très souvent,

    Jan 1, 1997

  • CIM
    Non-fibrous insulating castable which utilize micro porous aggregat

    By K. Fujita, T. Kikuchi, Y. Sakamoto

    Ceramic fibers were classified as a category 2 carcinogen by The European U legislation. Therefore we developed non-fibrous insulating castable which utilizes n porous aggregate, which is composed of

    Jan 1, 2004

  • CIM
    Electrolytic Copper Electrowinning ? 2007 World Tankhouse Operating Data

    World copper electrowinning tankhouse plant practices have been surveyed. This survey is a supplement to previous surveys that have been carried out in 1995, 1999, 2001, 2002 and 2003. On a world basi

    Jan 1, 2007

  • CIM
    L'entretien de I'equipement minier dans les mines à ciel ouvert

    By Gaston Gingras

    "IntroductionL'entretien de l'equipement minier dans les mines à ciel ouvert est une activité qui est aussi vieille que I'existence des mines et qui a progressé au cours des années pour

    Jan 1, 1988

  • CIM
    New Afton Project

    By David Nicholls

    ?Overview of New Afton ?Reserves and Resources ?Geology and Mineralization ?Exploration ?Capital Project Development to Date ?Mine Development ?Processing ?Construction ?LOM ?Health, Safety,

    May 1, 2010

  • CIM
    Institutional Assessment: Emerging Practice in Sustainable Community Investment

    By Roxanne Scott

    Outline ? Overview of Community Investment in the Mining Sector ? Emerging Good Practice: ?Strategic Integrated Community Investment? ? Assessing Local Context: ? Institutional Assessment ? Partn

    May 1, 2010

  • CIM
    Ivanhoe New Horizons

    By Jess Harding

    Oyu Tolgoi investment agreement now in full, legal effect Successful completion of a series of conditions to 2009 Investment Agreement was announced March 31, 2010. Full-scale construction now set t

    May 1, 2010

  • CIM
    Évaluation de la performance technique des chantiers d’abattage pendant l’exploitation par chambres vides

    By J. K. Szymanski

    "RÉSUMÉPour maintenir de bonnes performances technique et économique dans l’exploitation par chambres vides (open stope) il est primordial d’assurer un contrôle efficace des limites réelles des chanti

    Jan 1, 1997

  • CIM
    Standardization of Geological & Geomechanical Assessment at Underground Coal Mines in Canada

    By S. Forgeron

    Presentation ? Introduction ? Canadian Underground Coal Mines ? Standardization of Geological Assessment ? Geomechanics Base-line Studies of Canadian Coal Mines ? Cape Breton Development Corpora

    May 1, 2001

  • CIM
    How to use Energy Management to Improve Mining Operation Productivity and Reduce Downtime: Canadian Utility Company Incentive Programs

    By A. Tylczak, C. Norman, C. Shook, S. Loif

    "There are a lot of good reasons to manage energy use at mining operations. Optimizing process energy use reduces operating costs. Tracking energy use can help identify unplanned process changes or m

    Jan 1, 2015

  • CIM
    L'Indutrie Mondiale de la Fonte et de l'Affinage du Cuivre: une Revue avec Référence aux Usines Mondiales Modernes

    By Phillip Mackey, Elmira Moosavi-Khoonsari

    L'industrie du cuivre traverse une période passionnante, marquée par une forte demande, de bons prix et l'ouverture de nouvelles grandes installations. L'année 2022 a battu des records de production d

    May 2, 2024

  • CIM
    La Rentabilité

    1 INFORMATIONS GÉOLOGIQUES ET PLANIFICATION MINIÈRE La notion de gisement exploitable s'appuie sur les connaissances de géologie, d'ingénierie et tablir la rentabilité en fonction des inves

    May 1, 2002

  • CIM
    Inspection Techniques -Non-Destructive Testing ?Crack Detection And Weld Scan Crack Detection And Weld Scan Using Electro- Magnetic Technique

    By Tom Shumka

    INTRODUCTION ?The Electro-Magnetic Crack Detection (EMCD) technique is an electromagnetic inspection method used for detecting and sizing surface breaking flaws. ?It works well on structural materia

    Oct 1, 2010