The Red Dog VIP mill optimization project. Part A: Rectifying the shortage of flotation capacity

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Mots clés : Flotation;Modelling;Plant design
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Texte
Publication: CIM Bulletin
Auteur(s): D. Berkley
Mots clés: Cogeneration, Remote location, Feasibility, Reliability, Energy supply, Turbines.
Numéro: 1068
Volume: 96
Année: 2003
Texte
Sommaire: The development of low-cost, rapid multielement analytical techniques has generated large geochemical databases in many exploration programs. When a sampling program consists of several thousand samples, the resulting data matrix is enormous and effective interpretation using all of the elements individually becomes burdensome. However, the application of multivariate statistical techniques can extract geochemical patterns related to the underlying geology, weathering, alteration and...
Publication: CIM Bulletin
Auteur(s): E.C. Grunsky, B.W. Smee
Mots clés: Geology, Mineralization, Geochemical
data, Multivariate methods, Digital
topography, Mineral exploration.
Numéro: 1068
Volume: 96
Année: 2003
Texte
Sommaire: A cornerstone of any successful mining
project is an understanding of the mineral
assemblage and metal distribution comprising the deposit. Knowledge of the precise mineral/metal zoning enables an operation to utilize different mining and processing methods optimized for different parts of the deposit. The Lac des Iles mine, located in northwestern Ontario, is one operation that depends on a good understanding of these issues. Current
resources for the Roby Zone total 94.1 Mt
grading 1.66 g/t...
Publication: CIM Bulletin
Auteur(s): M.J. Michaud, M.J. Lavigne
Mots clés: Ore types, Lac des Iles, Mineralization,
Resource estimation, Mining, Metallurgy,
Geology.
Numéro: 1068
Volume: 96
Année: 2003
Texte
Sommaire: Geological and technical problems are
often considered the most important ones
affecting new mining projects. Typical problems and likely causes are reviewed based on current Quality Management and Continuous Improvement (QMCI) perspectives, giving particular attention to the work of W.E. Deming. As the “system approach” is an essential part of these policies, its characteristics are described with particular attention given to cultural-
behavioural, organizational and systembased
constraints...
Publication: CIM Bulletin
Auteur(s): M. Vallée
Mots clés: Quality management and continuous
improvement (QMCI), Industry problems,
Mining system constraints, Risk, Geology.
Numéro: 1068
Volume: 96
Année: 2003
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