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The North American Energy Dilemma - What Does It Mean for the Mining Industry?
By J. M. Whiting
"North America has entered a period when greatly increased attention must be given to energy .supply and demand by government, industry and individuals. Such increasing concern about energy will be a
Jan 1, 1973
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A TGA/DSC Study on the Kinetics of Nickel Laterite Ore Reduction
By L. Tafaghodi, S. Sarbishei
"Following the depletion of nickel sulfide ores, laterites are considered as one of the main sources for producing nickel and cobalt. One of the primary steps in pyrometallurgical extraction of nickel
Jan 1, 2017
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Beneficiation of Lean Iron Ores Solely by Selective Flocculation and Desliming
By H. O. Lien
Among the known iron deposits in Canada, many are of low grade and require beneficiation to produce an acceptable blast-furnace feed. Some of the deposits have never been considered for commercial exp
Jan 1, 1978
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Practical application of computers in mine geology
By E. Wright
"INTRODUCTIONThe Ruttan Mine is located twenty-two km east of Leaf Rapids in northwestern Manitoba. The copper-zinc exhalative massive sulphide deposit is comprised of a series of individual and inter
Jan 1, 1989
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Les Terrains Auriferes Site -Site Closure and Rehabilitation, Conceptual to Construction
By R. Knapp, R. Firlotte
"Les Terrains Auriferes (LIA) Property, formerly the Malartic Goldfield (Goldfield) mine, ceased its remaining milling operations in the fall of 1994. During the early years of mining, the mill proces
Jan 1, 1997
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Effects of aging time on the wear resistance of alumina particulate reinforced MMCs
By C. -K. Fang
"Aging effect on the wear resistance of alumina particulate-reinforced 6061 aluminum matrix composites with a block-on-ring wear tester has been investigated. Specimens with various Al2O3 volume fract
Jan 1, 2003
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Tungsten Carbide Drilling at the Sullivan Mine
By J. W. Reynolds
Introduction The Sullivan mine, at Kimberley, B.C., is the principal source of ore for the Consolidated Mining and Smelting Company of Canada, Limited. Current production amounts to about 2,500,000 t
Jan 1, 1951
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Quantified Benefits of Automated Loading of Remote-Controlled LHD Vehicles in a Production Environment
By E. Brouillette
Difficult operating and mining conditions such as low visibility, difficult roadbeds, fast cycling, small openings, and sharp corners create high demand for LHD manoeuvrability and operator dexterity.
May 1, 2003
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An Overview of Biological Treatment Concepts for Nickel and Cobalt Recovery, and SO, Removal
By J. L. Huisman, G. Schouten
After pyrometallurgy and hydrometallurgy, bio(hydro)metallurgy is the latest development in the ongoing search for efficient and economic metal winning processes. In addition to bioleaching, other bio
Jan 1, 2005
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The Pembina Gas Conservation Project
By H. P. Pew
THE Pembina oil field is in west-central Alberta, about 88 miles west-southwest of Edmonton. The field, about 35 miles long by T HE Pembina oil field is in west-central Alberta, about 88 miles west-so
Jan 1, 1961
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Extractive Metallurgy of Zirconium and Hafnium
By D. R. Spink
An historical background is presented to provide a basis for the lack of normally expected developmental effort over the first 20-25 years of viable zirconium production operations. This is followed b
Jan 1, 1977
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Major cleat trends in Alberta Plains coals
By John D. Campbell
Alberta Plains coals exhibit an almost rectilinear system of vertical fracturing called "cleat", which is best traced by mapping true bearings of underground coal mine rooms. The cleat pattern is appr
Jan 1, 1979
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Pressure Oxidation in Gold Circuits: Basic Ferric Arsenate Sulphate and Basic Ferric Sulphate Behaviour in Downstream Processing
By M. A. Gomez, V. Yahorava, J. A. Strauss
"It is accepted widely that pressure oxidation (POX) is the most appropriate technology for processing of arsenic containing refractory gold ores. However, studies on the stability of various iron-ars
Jan 1, 2017
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Dimension and ornamental stone in British Columbia
By George J. Simandl, Donald F. Gunning
At the beginning of the 20 century, British Columbia produced a wide variety of quality dimension stone products for both domestic and foreign markets. The industry flourished until the 1930s when mos
Jan 1, 2001
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Pyrite Leaching Behaviour Under CESL Process Conditions
By H. Salomon-de-Friedberg
The amount of pyrite in copper concentrates fed to the CESL Process can vary appreciably. The fraction of pyrite that oxidizes influences both capital and operating costs and is therefore an important
Jan 1, 2014
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Canada's Newest Asbestos Producer -Advotote Mines limited
By J R. M Hutcheson
Advocate Mines Limited came into initial production on June 30, 1963, with an annual capacity in excess of 60,000 tons of high-quality chrysotile asbestos fihres, thus strengthening Canada's posi
Jan 1, 1965
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Autonomous vs Manual Haulage Trucks - How Mine Simulation Contributes to Future Haulage System Developments
By Juliana Parreira
The past decade shows record increases in global demand for minerals and metals with an accompanying significant decline in skilled personnel. Mining companies today are examining new technologies to
May 1, 2010
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Effect of Particulate Characteristics on the Balling Behavior and Properties of Fly Ash Pellets
By V. P. Mehrotra, D. W. Fuerstenau, A. -Z. M. Abouzeid
The use of pulverized coal for electric power generation results in the production of vast amounts of fly ash. One potential use for waste fly ash is the production of pellets for lightweight aggregat
Jan 1, 2004
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Methane Conditions in 11 Seam
1.Assessment of methane content in coal. Given a naturally low methane content in 11 Coal Seam and the fact that the areas of the 11 Seam adjacent to the tunnelway were degassing for a very, very lon
May 1, 2003
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Mining Methods at the Nickel Plate Mine
By A. Shaak
The town of Hedley is some 200 miles due east of Vancouver and lies in the bottom of the Similkameen River valley, at the junction of Twenty Mile creek, at about the 1,700-foot elevation above sea lev
Jan 1, 1946