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The Development and Commissioning of Ontario’s First Diamond Mine: Victor Diamond MineBy N. Morrison, I. Holl, R. Welyhorsky, A. Hempstock
ABSTRACT: The Victor diamond mine is located in the James Bay lowlands, 90 km west of the First Nations village of Attawapiskat. The project was the first of its kind in northern Ontario. The process
Jan 1, 2011
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Etude du drainage superficiel et souterrain de la -mine à ciel ouvert des Mines Gaspé, Murdochville, QuébecBy A. Liard, H. Sommelet, G. Sauriol
"Description des études qui ant conduit à la conception spécifique du système de drainage de la mine à ciel ouvert. Les approches différentes sont examinées ainsi que la valeur du système recommande.I
Jan 1, 1981
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Agnico-Eagle Division Laronde ? Agrandissement du concentrateur à 4500 T/JBy Jean Robitaille
La découverte du gisement du puits Penna a nécessité une révision complète de tous les circuits du concentrateur Laronde pour permettre, premièrement, l?adaptation du procédé à la nouvelle minéralogie
May 1, 2001
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Pastefill Operation at Xstrata Copper - Kidd MineBy Maureen A. McGuinness
Kidd Mine, an Xstrata Copper operation in Timmins, Ontario, operates a 400 t/h pastefill plant that provides paste backfill to stopes at the depth of 9000 ft. This paper will cover the operating pract
Feb 1, 2008
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Caractérisation du comportement hydrogéologique et géochimique des haldes à stérilesBy Michel Aubertin
Les activités minières peuvent produire de grandes quantités de roches stériles, qui sont typiquement entreposées dans des empilements de surface, au dessus la nappe phréatique. Ces haldes peuvent occ
Nov 1, 2008
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Nickel-Past and PresentBy Robert C. Stanley
The prominence of her mineral resources makes Canada a most fitting place in which to hold the Second Empire Mining and Metallurgical Congress, since in all probability the Dominion has more diversifi
Jan 1, 1927
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The measurement and prediction of coin wear in circulationBy M. J. H. Ruscoe
"The circulation wear rates of pure nickel, cupronickel and nickel-plated-steel coins were measured and found to be in the ratio 1:3:1 . The relative wear rates of nickel and cupronickel coins were si
Jan 1, 1988
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Brève comparaison des casques à principe actif pour une utilisation dans l’environnement minierBy R. Le
"The principles of noise control aredescribed with particular emphasis on personalactive units as opposed to passive ear muffspresently in general use. A discussion followsfor their potential use in a
Jan 1, 1997
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Chappelle Gold-Silver Deposit, British ColumbiaBy D. A. Barr
High-grade gold-silver mineralization associated with electrum and argentite was discovered in a quartz vein at the Chappelle property, 273 km north of Smithers, B.C., in 1969 following a regional geo
Jan 1, 1978
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Highwall mining technology— A review of current status and design methodsBy N. R. Thote, J. L. Porathur, C. P. Verma
Highwall mining is a highly mechanized coal mining method associated with several advantages, such as a very high production rate (approximately 3,000 t/d) and low production costs. There is no requir
Jan 1, 2014
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COLOMBIA - Colombian Emerald Reserves Inferred from Leached Beryllium of their Host Black ShaleBy Gaston Giuliani, Jérome Massot, Didier Bourlès, Lionel Siame
"Abstract - We present a new approach for the evaluation of the potential of emerald reserves in gem projects using beryllium (Be) mobility. The distribution of Be in the different phases of hydrother
Jan 1, 1999
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Man-Less Underground Mining ? Hurdles on the way to Make Dreams Come TrueBy Jacek Paraszczak
For mining companies facing strong international competition and unfavorable commodities? prices, automation of underground operations has got a potential to increase productivity and help cut cost. H
May 1, 2001
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Propriétés des roches et réponse du massif lors du minage sous contrainte modérée à élevée Partie A - Historique des travauxBy Denis Labrie
Le minage en profondeur sous contrainte modérée à élevée présente de nombreux défis aux opérateurs et aux ingénieurs de mine notamment au niveau du contrôle de terrain et de l?environnement minier sou
May 1, 2002
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Structural equation modelling of leaching of oxidized copper-cobalt ore in a hydrochloric acid solutionBy M. B. Kime
"A set of experimental batch leaching tests studied the effect of pH, time, temperature, and stirring speed on the relative Cu, Co, Ni, and Fe leaching yields of an oxidized copper-cobalt ore sample i
Jan 1, 2017
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Froth Phase Study of Coal Flotation in a Hybrid Mechanical Flotation ColumnBy J. -C. Sztuke, M. Cao
ABSTRACT The correlations between froth recovery of coal and air recovery were investigated using a hybrid mechanical flotation column. The particle slurry was fed onto the surface of air-water two ph
Jan 1, 2013
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Exploration activities and results for the Fort a la Corne diamond project, SaskatchewanBy Brent C. Jellicoe, Phil Robertshaw, J. Murphy, Peter Williamson
Kimberlites and associated diamonds have been the focus of extensive exploration in central Saskatchewan since 1988. During 1989, Uranerz Exploration and Mining Limited identified 71 shallow magnetic
Jan 1, 2001
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Archean Lode Gold and Base Metal Deposits: Evidence for Metal Separation into Independent Hydrothermal SystemsBy R. W. Hodder
"Archean lode gold deposits of both vein and chemical sedimentary types typically have major enrichments of certain rare elements, including Au, Ag, As, Sb, B, W, Se, Te and Bi, coupled with low or ne
Jan 1, 1982
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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
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Maximisation des revenus et du rendement financier par l'optimisation de l'information, de la planification et des pratiques minièresDuring the past 10 years, research work to improve the survey of stope limits after mining supplied useful information, particularly for large open and sub-level stopes, regarding waste dilution cause
Jan 1, 2005
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Un système de refroidissement localisé sous-terre pour nos opérations à la mine LarondeBy Nathalie Gauthier
Bien que le système de ventilation du Puits Penna soit de taille imposante et que plus de $30M y seront engloutis pour son développement, aucun budget spécifique n?avait été préalablement consenti pou
May 1, 2003