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The Corner Bay - A new copper discovery in the Dore Lake ComplexBy C. H. Bertoni, A. Vachon
The Corner bay copper deposit is the first significan discovery on the south limb of the Dore Lake Complex, located at the eastern end of the Detour Lake-Chibougamau greenstone belt, Quebec. The depos
Jan 1, 1984
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Performance and Monitoring of the Louvicourt Mine Tailings Disposal AreaBy Michel R. Julien, Michel Lemieux, Jean Cayouette, Daniel Talbot
"The Louvicourt Mine located near Val d’Or, Quebec has been in operation since 1994. It produces copper and zinc concentrates. The tailings generated from the ore processing operations have a strong n
Jan 1, 2004
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Improving Double Bench Face Performance at the Ekati Diamond MineTM SiteBy Judy K. Todd
Double benching has been utilized as an excavation technique in open pit mines for many years. This process involves drilling, blasting, and excavating the material for the design bench height. A seco
May 1, 2002
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Mécanismes D’Affinage Des Grains Dans Les Alliages Al-Si En Utilisant Des Alliages MèresBy F. H. Samuel, H. Tahiri, S. Valtierra, H. W. Doty, A. M. Samuel
L'affinage des grains dans les alliages d'aluminium consiste à augmenter le nombre de sites de cristallisation de la phase a-Al afin d'obtenir une structure fine. Les alliages mères de
Jan 1, 2006
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Environmental considerations in tailing disposalBy G. W. Poling
This paper evaluates current environmental protection legislation, guidelines and criteria, focusing mainly on the land and water disposal of mill tailings. Effluent criteria and regulatory mechanisms
Jan 1, 1979
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The New Britiannia Project a TVX Gold Inc. /High Rlver Gold Mines Ltd. Joint VentureBy 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
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The Upgrading of Primary Gold Gravity ConcentratesBy Bryn Harris, Liming Huang, Andre Laplante
"This paper reviews flowsheets generally used in gold rooms to upgrade primary gravity concentrates particularly those of Knelsons. It is concluded that even for small operations, which treat between
Jan 1, 1999
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Economics of Primary Iron and Steel Production on the West Coast from Local Iron Ores via the "H-Iron" Direct Reduction ProcessBy W J. Dyck
Past attempts to establish an integrated steel industry on the West Coast of Canada have been unsuccessful for at least three reasons: (a) insufficient reserves of a suit-able iron ore supply; (b) a r
Jan 1, 1963
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Adoption of High Oxygen Bottom Blowing in Copper Matte Smelting: Why is it taking so long?By Enzo Palumbo, Joël P. T. Kapusta, François Larouche
In light of the rapid deployment of bottom blowing smelting in China over the last ten years, one has to wonder why it has taken the copper industry so long to adopt ultra-high oxygen enrichment via S
Jan 1, 2015
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The Ecstall Story: The Ecstall ConcentratorBy Michael P. Amsden
"THE ECSTALL CONCENTRATOR is situated adjacent to Highway 101 and the Ontario Northland Railroad, 15 miles east of Timmins, Ontario. Ore is delivered to the concentrator by rail from the mine, which i
Jan 1, 1974
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Notes on the Operation of the Basic Copper (and Copper-Nickel) ConverterBy Anton Gronningsater
AS we know, Sir Henry Bessemer introduced Bessemer converting in the steel industry about 1855. It was not until twenty years later that the principles were adopted by non-ferrous metallurgists. In 18
Jan 1, 1942
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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
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La Silice de Charlevoix (9945a8e8-5a24-4e47-baa7-1323ed5a28a8)By Jehan Rondot, Raymond Marleau
"Des quartzites trés pars ont été découverts au cours de la cartographie de la region du lac des Martres, étape de l'étude géologique de la region de Charlevoix.On distingue quatre groupes métasédimen
Jan 1, 1977
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Les chaudières électriquesBy Pierre Giasson
"Les avantages de l'électricitéLe thème de la réunion 1982 de l'ICM District No. 2: "" Le défi des années 80 pour l'industrie minière de la Côte-Nord"" exprime trè s bien la réalité . E
Jan 1, 1985
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La Silice de CharlevoixBy Jehan Rondot
Des quartzites très pars ont été dêcouverts au cours de la cartographie de la region du lac des Martres, étape de l'étude géologique de la region de Charlevoix. On distingue quatre groupes métas
Jan 1, 1977
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The Brewery Creek Heap Leach Project.By Brad Thrall
"Viceroy Resource Corporation of Vancouver, B.C. has recently developed the Brewery Creek Mine, an open pit heap leach gold mine 55km East of Dawson City in Yukon, Canada. Mineable reserves are 17.1 m
Jan 1, 1997
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Prospection Alluvionnaire (Minéraux Lourds)en Gaspésie- Traitement des Donnés et Comparaison Avecles Résultats Géochimiques en Sédiments de RuisseauBy Robert L. Tremblay
Dans le but de voir si une région comme la Gaspésie, qui a subi la derniere glaciation , se prête avantageusement à la méthode de prospection alluvionnaire, environ 800 concentrés de minéraux lourds f
Jan 1, 1978
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Contribution à l'étude du gonflement des boulettes de minerais de fer lors de leur réductionBy F. Ajersch, M. Rigaud, M. Jallouli
"Le gonflement des boulettes d'hématite à été étudié à l'aide d'une méthode de mesure standard ISO ainsi qu'à l'aide d 'une méthode de mesure dilatométrique.La première m
Jan 1, 1983
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Strain Distribution in the Bending-Under-Tension TestBy D. K. Uko
In the stretch-bend or bending-under-tension test, a strip is rigidly clamped and restrained at each end and bent by central transverse loading using a radiused punch: The strip deflection at failure
Jan 1, 1977
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Gold Deposits of the Matachewan Area, OntarioBy W. D. Sinclair
"Between 1934 and 1956, nearly 31 million grams of gold were produced in the Matachewan area from deposits on properties belonging to Young-Davidson Mines Limited and Matachewan Consolidated Mines Lim
Jan 1, 1982