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Symposium on Powder Metallurgy
By Nicholas J. Grant
It is the purpose of this paper to examine a number of the recent developments in powder metallurgy, being most concerned with those which are yet to prove themselves rather than those which have achi
Jan 1, 1965
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Gold Deposits of the Matachewan Area, Ontario
By 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
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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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Heap Leaching Methods in the Western United States and Applicability to Canada
By Thorndycraftm R. B.
"PURPOSEThe purpose of this presentation to the Canadian Mineral Processors is to review gold heap leaching systems currently in use and discuss their applicability to Canadian ores. The author's expe
Jan 1, 1984
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The Ecstall Story: The Electrolytic Zinc Plant
By Edwin G. Sharp, Frank S. Gaunce, George M. Freeman, Denis J. Kemp, Eric Dulson, Paul Salmon, Ernest R. Hamilton, Carl E. Parden
"THE ECSTALL ZINC PLANT was built for the treatment of the Kidd Creek zinc sulphide concentrates. Construction proceeded throughout 1970-71, with operations beginning in April 1972. The two concentrat
Jan 1, 1974
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Influence de l’ion ferreux et du métabisulfite de sodium sur la lixiviation acide des minerais oxydés cupro-cobaltifères
By S. Y. Tshipeng, A. T. Kaniki
"RÉSUMÉ La lixiviation acide d’un minerai oxydé cupro-cobaltifère en milieu non réducteur et en milieu réducteur en utilisant le Fe2+ et le métabisulfite de sodium (SMBS) a été étudiée et les résultat
Jan 1, 2018
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Nanoparticle Flotation Collectors for Pentlandite (b0296758-fb13-46f0-8d38-39e30070d6bb)
By R. Pelton, Z. Dai, S. Yang
ABSTRACT Hydrophobic polystyrene nanoparticles were evaluated as potential flotation collectors for pentlandite. The flotation of hydrophilic glass beads demonstrated the nanoparticles’ ability to ind
Jan 1, 2014
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Froth Phase Study of Coal Flotation in a Hybrid Mechanical Flotation Column
By 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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Strain Distribution in the Bending-Under-Tension Test
By 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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Mucking efficiency in open pit blasting
By J. J. Montoro
The influence of blasting on the excavators’ efficiency, defined as mucking rate (amount of rock mucked per unit time) and mean bucket load (amount of rock loaded in each bucket operation), is investi
Jan 1, 2007
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Zinc and brass in ancient India
By P. T. Craddock, H. V. Paliwal, L. K. Gurjar
The Indian cultural heritage of mining, smelting and the use of minerals and metals dates back to ancient times. Although the exact date of the commencement of such activities in India is not certain,
Jan 1, 1999
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Mining, Capacity-Building and Social License: Making the Links
This paper aims to increase our understanding about existing capacity-building approaches and their implications for obtaining a social license to operate in the mining industry. The notion of ?capaci
Aug 1, 2013
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L?éclatage Des Roches Dures Sans Explosifs - Une Technique Prometeuse D'exploitation Des Gisements Filoniens
By Jacek Paraszczak
L?exploitation rentable des gisements de type filonien constitue un problème important dans le contexte actuel de l?industrie minière québécoise. Les études effectuées depuis 1994 ont indiqué, que la
Oct 1, 2001
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Gold Alloy Deformation Processed Metal - Metal Matrix Composite Wire
By Timothy W. Ellis
Wire Bonding is the dominant IC interconnection process presently used in the semiconductor assembly industry (1). The flexibility, adaptability and cost of wire bonding will continue to keep it as th
Oct 1, 2003
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Mine Taxation in Canada (7336795e-af59-48e3-bc85-f5bd7b31ef2c)
By J. Y. Murdoch
TAXATION has become a major item in the operation of Canadian mines, and, as such, merits our most serious consideration. I feel it was a splendid idea for the Institute to set aside this time for a f
Jan 1, 1935
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The Boss Mountain molybdenum deposit, central British Columbia
By G. Lee, E. T. C. Spooner
"Molybdenum mineralization at Boss Mountain is hosted by the Triassic Takomkane quartz monzodiorite batholith and is associated with a Cretaceous monzogranite stock. Ore has been mined from a sheeted
Jan 1, 1995
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The Role of Minerals in the Industrialization of Western Canada
By The Honourable George Prudham
"I AM PLEASED indeed to be present with you here today and to be taking part in the proceedings of your convention. You have been greeted and welcomed to the Province by Premier Manning who is also pr
Jan 1, 1953
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Evaluating the Effect of Seeding on Zinc Recovery through the Zincor Iron Removal Circuit
By Jochen Petersen, Diane Taggart
"At an average of 90.3% (for the period of 1 January 2009 to 30 September 2011), Zincor’s zinc recovery was well below the industry standard of 96%. The losses through the residues, in particular the
Jan 1, 2016
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Geology and setting of the Red Mountain gold-silver deposits, northwestern British Columbia
By D. A. Rhys, M. Sieb, M. A. Prefontaine, C. L. Swanson, S. R. Frostad, H. Q. Smit
"Gold-silver mineralization at Red Mountain (1992 resource of 2.5 million tonnes grading 12.8 g/t Au and 38.1 g/t Ag) occurs within several discrete zones within a folded sequence of Middle to Late Tr
Jan 1, 1995
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Le gisement d'uranium de Cigar Lake: Decouverte et caracteristiques générales
By K. Schimann, H. D. Knipping, J. P. Fouques
"RESUMELe gisement d 'uranium de Cigar Lake, dans la région de l'Athabasca au nord du Saskatchewan, fut découvert en mai 1981 par Cogema Canada Ltée, opérant pour Ie compte de la ""Waterbury
Jan 1, 1986