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Silver in Canada in International Perspective
By J. G. George
A brief review of the silver industry is presented to set the stage for the analysis of the distribution of silver production by source from various types of mines in Canada and of the changing relati
Jan 1, 1977
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Une mine à ciel ouvert et le déménagement d?un quartier : l?expérience de la Corporation minière Osisko à Malartic, Québec
By Julien Rivard
Au printemps 2011, la Corporation minière Osisko met en production le gisement Canadian Malartic, qui devient la plus importante mine d?or à ciel ouvert au Canada. Pour lui faire place, elle a déménag
May 1, 2011
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Probabilities in Estimating the Grade of Gold Deposits
By C. O. Swanson
CALCULATING the average grade of a gold deposit is a problem that presents certain unique difficulties. Particularly troublesome is the fact that the average of the samples taken from a deposit is lik
Jan 1, 1945
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Some Recent Observations in Mining Safety
By S. H. Ash
Introduction Probably the newest thing in mining safety is the apparent dissatisfaction on the part of the mineral industry, as represented by both management and labour, and the general public of
Jan 1, 1950
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The Geology and Mineral Deposits of the Harricanaw And Bell River Basins
By George W. Bain
Summary During the last three years the discovery of gold in the belt of volcanic and sedimentary rocks extending eastward from the Porcupine and Kirkland Lake gold-fields has caused a great deal o
Jan 1, 1927
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Electrophoretic Deposition Applied to Fabrication of Lithium-Ion Battery Electrodes
By George P. Demopoulos, Nima Parsi Benehkohal, Marianna Uceda
Lithium-ion batteries (LIBs) find wide range of applications from portable electronics to electric cars and stationary storage or renewable energy. LIB electrode fabrication is done through mixing the
Jan 1, 2016
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The Red Dog VIP mill optimization project
By George Hope, Brigitte Lacouture
"The Red Dog Mine has increased mill throughput for most years since startup. Although flotation equipment has been added over the last 10 years, the Red Dog metallurgical performance has been restric
Jan 1, 2002
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Environmental considerations in tailing disposal
By 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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Future Raw Material Needs of The Canadian Steel Industry Some Problems and Opportunities
By R. J. Goodman, P. Lafleur
This paper presents a current interpretation and projections of recent statistics on raw materials availability based on familiarity with the Canadian steel industry and its development. Problems and
Jan 1, 1976
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Grain Refinement and Augmented Rate in Transformation of Hot Worked Austenite
By E. V. Konopleva, H. J. McQueen, V. M. Khlestov
In addition to increasing grain boundary area during hot working of austenite, the dislocation substructures create potential sites for nucleation of ferrite both at original grain boundaries and at t
Jan 1, 2004
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Aerial Exploration
By Staff
One hundred thousand miles of flying over the North country without a single air casualty; much of it over virgin territory probably never before visited by white men; some of it over regions that abo
Jan 1, 1929
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Development of a Stable Social Unit at the Black Angel Mine
By P. J. Noakes
Remote and isolated, located in a frigid, hostile environment, the Black Angel mine in Greenland had to create a warm social environment which would help attract and retain a stable work force of mine
Jan 1, 1978
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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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Industry-scale knowledge management\u2014RISKGATE and Australian coal operations
By D. Sprott, P. A. Kirsch, J. Harris, D. Cliff
This paper details the work of RISKGATE, the largest Australian Coal Association Research Program (ACARP) occupational health and safety initiative to date. The program is an interactive online risk m
Jan 1, 2014
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"To Mill or not to Mill ? That's the Question" LIF for Rock Identification and Quality Control of Raw Materials ahead of Processing
By Heribert F. Broicher
By the very nature of mineral deposits the quality of the raw material generally fluctuates and should be known for optimum processing. Early classification, for example, of limestone into road-metal
May 1, 2002
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Mogador Sulphide Deposit (Vendome Mines Limited)
By P. R. Geoffoy, T. Koulomzine
"The discovery of the Mogador deposit concealed by 100 feet of overburden was the result of combined application of geological reasoning, ground geophysical surveys, studies of glacial float and exten
Jan 1, 1960
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The Copper-Cobre Series of Conferences: A Prime Forum for Active Discussion of Copper Smelting Technology Practice and Innovation
By C. M. Diaz, P. J. Mackey
Since its inception, in 1987, the Copper-Cobre series of conferences has established itself as the prime world forum for discussing advances in copper process metallurgy, in particular copper sulfide
Jan 1, 2007
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Remarks Deposits ? on Some Sulphide Volcanic Extrusivest
By G G. Suffel
T HESE remarks on the occurrence of strata-bound massive sulphide deposits are submitted be-cause the writer recently visited the principal Cyprus deposits (in January, 1965) and has also a back-groun
Jan 1, 1965
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The Outokumpu Copper Mine, Finland, and its Discovery
By E. L. Bruce
Introduction The Outokumpu copper mine is situated in eastern Finland, 50 kilometers west of the city of Joensuu or 225 kilometers directly north of the city of Viborg (Viipuri), which is situated at
Jan 1, 1931
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Dust Research 1n West Germany
By T S. Cochrane
This paper is based on observations made during a recent visit by the writer to three of the dust research laboratories .in West Germany, each .of which is mainly concerned with studymg the compositio
Jan 1, 1964