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Production de poudre de ferrite à base de strontium par Maghemite
By Denis Landry
"RÉSUMÉAu cours de dix dernières années, la compagnie Maghemite a développé, expérimenté et breveté un nouveau precédé de concentration du minerai de fer à partir de la récupération d'hématite pr
Jan 1, 1987
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Commissioning of the Intensive Cyanidation Plant to Treat Concentrate from the Selene Mine at the Ares Mill
By Tad Crowie, Victor Delgado, Nick Katsikaros, Tim Hughes
"A number of silver producers have identified a need for a system to recover silver and gold from base metal flotation concentrates on site rather than sending the concentrate to third party smelters
Jan 1, 2010
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La Restauration Des Sites Miniers Au Québec: Des Progrès Importants Ont Été Accomplis
By Réal Marcotte
L'industrie minière représente un apport économique important pour le Québec ; cette production est très diversifiée et répartie dans plusieurs régions. Hormis les forges du St- Maurice au XVIIe
Nov 1, 2002
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The se of Vermiculite to Control Dust and Radon Daughters In Underground Uranium Mine Air
By W. Chi, R. Regan, R. A. Washington
"In uranium mines, the purification of underground mine air can be accomplished by the removal of dust particles and radon daughters using filters. Full-scale statistically designed experiments with f
Jan 1, 1973
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The Practice of Mining and Inclusive Wealth Development in Developing Countries
By Frederick Bird
This paper is based upon a review of studies of mostly Canadian mining companies in Chile, northern Canada, Tanzania, Guatemala, Ghana, Sierra Leone, and the Democratic Republic of Congo. In spite of
Aug 1, 2013
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The Schaft Creek Porphyry Cu-Mo-(Au) Deposit, Northwestern British Columbia
By J. E. Scott, L. M. Heaman, R. A. Creaser, G. S. Salazar
"Schaft Creek is a calc-alkaline porphyry Cu-Mo-(Au) deposit located in northwestern British Columbia. The deposit formed in a volcanic arc setting, likely on a back-arc rifted continental fragment. I
Jan 1, 2008
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Tailings Disposal Area Development at Inco Sudbury Operations
By J. P. Van Cruyningen, M. J. Puro
"A 2400 acre extension to the existing Tailings Area is under development at Inco's Copper Cliff Milling operations.The new area is being developed in stages as production levels dictate thus minimizi
Jan 1, 1987
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Roasting Renaissance- Fluid Bed Roasting For Enhanced Gold Recovery from Double Refractory Ores
By A. R. Barnes, N. Stubina
Increasingly, gold producers are forced to treat ever more refractory ores. While ores containing pyrite, arsenopyrite and carbonaceous material have been subjected to complete pressure oxidation (PDX
Jan 1, 2011
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Guide de conception pour des sautages confinés à grande échelle de relaxation des contraintes dans des piliers de mines
By Patrick Andrieux
Cet article décrit une nouvelle méthodologie qui quantifie les chances de succès d’un sautage confiné à grande échelle de relaxation des contraintes dans un pilier de mine souterraine, pour un massif
Jan 1, 2009
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Stratigraphy and structural analysis of the North Gold Zone at Montauban-les-mines, Quebec
By Jean-Marc Simard, Vincent Jourdain, Denis W. Roy
"Seven lithologic units, informally characterized, were recognized in the vicinity of the Montauban orebody. The first five lie in stratigraphic order. From structural bottom to structural top these a
Jan 1, 1987
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The Marketing of Nickel
By K. H. J. Clarke
"ALTHOUGH nickel was not identified as a separate element until a Swedish scientist, Axel Frederick Cronstedt, did so in 17 51, its utilization dates from pre-historic times. From its humble beginning
Jan 1, 1960
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Geology of the Wabana Deposit... with comments on Exploration and Development Problems Peculiar to a Submorine Deposit
By W. K. Coughlan
The Wabana deposit of Dosco Industries Limited is situated on the east coast of Newfoundland, at Bell Island in Conception Bay. It is a Clinton-type iron-formation of Lower Ordovician age. Five separa
Jan 1, 1966
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The Recovery of Cobalt by the Soluble Cobaltic Ammine Process
By R. Stauffer, S. Lindsay
"Sherritt Gordon Mines Limited utilizes pressure hydro-metallurgical techniques to recover nickel, copper and cobalt from su1phidic concentrates, mattes and various other metal-bearing materials.A bri
Jan 1, 1967
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Geology and mineralization of the Red Mountain porphyry molybdenum deposit, south-central Yukon
By Kah Lert
"The Red Mountain porphyry molybdenum deposit is situated in the Big Salmon Range, approximately 80 km east-northeast of Whitehorse, Yukon.Red Mountain is underlain by Paleozoic, argillaceous sediment
Jan 1, 1995
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Copper prestrip to copper cyanide
By S. N. Dixon
"Maximizing the value of each tonne of processed ore is the goal for all operations. Cyanidation processing of gold-copper ores has been challenging since its first use in 1889. The current practice t
Jan 1, 2017
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Genetic Model and Exploration Guidelines for Kaolin Beneath Unconformities in the Lower Cretaceous Fluvial Chaswood Formation, Nova Scotia
By D. J. W. Piper, T. Hundert, G. Pe-Piper
"Abstract - Potentially commercial deposits of kaolin are found in the fluvial Lower Cretaceous Chaswood Formation, the sedimentologically proximal equivalent of deltaic sediments of the offshore Scot
Jan 1, 2006
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Proposed Mining and Milling Practice at Sherritt Gordon Mine
By Staff
Introduction As the Sherritt Gordon property is still in the development stage, . it is rather difficult to write a proper account of the mining methods and milling practice that will be used. Whil
Jan 1, 1930
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A Laboratory Protocol to Evaluate Potential Chemical Interferences in Flotation Circuit Applications
By B. G. Cousins, B. O’Rourke, C. Spence
"Some non-flotation chemicals are added to flotation circuits directly and indirectly to control issues such as scaling and dust in other areas of the operations. Since dosage levels are generally not
Jan 1, 2016
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Centrifuge Units for Gravity Separation - An Update
By André R. Laplante
"This presentation reviews three continuous centrifuge separators, the Falcon-C, Kelsey Jig and Multi-Gravity Separator, two units with possible synergies with centrifuges, the In-Line Pressure Jig an
Jan 1, 2000
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History of Electrolytic Cobalt Refining at Vale Canada (Inco)
"Cobalt refining at Vale Canada (previously known as Inco) has been associated with Ni production. Because certain compounds of both metals carry risks for adverse health endpoints by inhalation expos
Jan 1, 2015