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CIM Mineral Exploration Best Practice GuidelinesBy CIM Mineral Resource, Mineral Reserve Committee
The CIM Mineral Exploration Best Practice Guidelines (the Exploration Guidelines) have been prepared to assist professional geoscientists and engineers to conduct consistently high-quality work in ord
Nov 23, 2018
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Advanced Blasting Technology for Large Scale Destress Blasts at Brunswick MineBy Qian Liu
Mining in highly stressed ground conditions has been an increasing challenge at the Brunswick Mine. Two large regional pillars were established on the 1000 m Level to support the ground for safe extra
May 1, 2003
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Eh and Ph in Geochemical ExplorationBy John A. Hansuld
Geochemical dispersion of metals under various environmental conditions is discussed within the frame-work of Eh (oxidation potential) and pH (acidity). In general, two aspects are considered -(1) the
Jan 1, 1966
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Hydrogen Reduction of Copper and Nickel in the Processing of Copper Bleed Solution of Indian Sea NodulesBy B. D. Pandey, D. Bagchi, Premchand
During the separation and recovery of metals from the ammoniacal leach liquor of Indian Ocean nodules by solvent extraction-electrowinning (SX-EW) in close-loop operation, the copper electrolyte conta
Jan 1, 2004
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Trend in Steam Boiler and Furnace DesignBy R. E. MacAfee
THERE have been great changes in the design, capacity, and pressure of steam generating units over the past fifty years. If we go back as far as 1890, the plants then existing were largely horizontal
Jan 1, 1939
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Effect of Laser Scanned Geometry and Liner Wear on DEM Modelling of Mill Performance for a Full Scale Three-Dimensional SAG MillThe Discrete Element Method (DEM) is a powerful tool for analysing the flow of charge, the energy consumption and the pattern of energy utilisation of a SAG mill. With the development of laser scannin
Jan 1, 2012
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The Utilization of High-Iron Chrome OresBy Marvin J. Udy
THE preparation of this paper is in response to many requests for in-formation on the mining and smelting developments which have been carried on for the past three years or more by the Chromium Minin
Jan 1, 1938
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SART Implementation at Gold Mines in Latin America"SART technology is a useful tool for improving the economics of gold recovery from certain types of complex gold ores. SART liberates cyanide consumed by base metals such as copper, zinc and nickel,
Jan 1, 2017
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The Preparation of CoalBy W. L. Hunter
The preparation of coal for the commercial market is a study both varied and wide, and can be viewed from many angles and in different ways. This short paper can but touch upon the subject and is i
Jan 1, 1930
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Examination of Laterite Ferronickel Projects Using Pyrometallurgy Route in the Long TermBy Reis. E., P. Pino Véliz
"Along the process of defining the fundamentals of a ferronickel project, several questions require proper answers from the very beginning such as the size and characteristics of the laterite deposit
Jan 1, 2017
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Mining Operations at Carol Project Iron Ore, Company of CanadaBy Engineering Staff
In 1958, the Iron Ore Company of Canada decided to proceed with the Carol Project. The ore deposits in the area are part of the highly metamorphosed southern zone of the Labrador Trough. They lie alon
Jan 1, 1962
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Pacific Nickel PropertyBy A. E. Aho
"The Pacific Nickel property lies 7 miles northwest of Hope and 100 miles east of Vancouver, in the Coast Mountains of southwestern British Columbia. Nickel-copper sulphides were discovered in ultraba
Jan 1, 1949
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Suggested Criteria for the Custody Transfer Design of Automatic InstallationsBy K. H. Kretzschmar, M. A. Smith
A brief review of the rapid growth of ACT in Western Canada is presented. It is remarked that this rap-id growth has been accompanied by a heterogeneous approach to design. A more rational and consist
Jan 1, 1960
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A Preliminary Tectonic Map of the Canadian Appalachian Region Based on Age of FoldingBy W H. Poole, E. R. W. Neale
A new style of tectonic map based on age of folding has been prepared for the Canadian Appalachian region as part of the Tectonic Map of Canada Project. This style of map pro-vides a clearer picture o
Jan 1, 1961
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Brunswick Mining OperationsBy R. J. R. Welwood, F. J. Grebenc
"Brunswick Mining and Smelting Corporation Ltd. (controlled by Noranda Mines Limited) operates two lead-zinccopper- silver mines approximately 20 miles inland from Bathurst, N.B. The principal No. 12
Jan 1, 1971
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Corrosion properties of the skin of high pressure die cast AZ91 alloyBy C. Blawert
In previous studies of various HPDC magnesium alloys we found that the corrosion properties of the skin are inferior in comparison to the bulk, However, this is surprising as one would expect better c
Jan 1, 2005
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Unnamed Platinum-Group Minerals"9.1. IntroductionThe application of the electron microprobe for in-situ analysis of platinum-group minerals (PGM), first reported by Borovskii et at. (1959) and Genkin (1959), has resulted in a large
Jan 1, 1979
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Mill Installation and Power Development at Big Missouri MineBy G. H. McKay
AT the Eagle mine, near Gilman, Colorado, where the Empire Zinc Company have installed an underground mill, transportation problems were comparatively simple. A railway siding on the Denver and Rio Gr
Jan 1, 1938
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Enhancing Bacterial Activity in a Uranium MineBy D. W. Duncan, A. Bruynesteyn
Acidic mine waters containing solubilized uranium have been observed in many uranium and some copper mines. In every case, the sulphide and iron oxidizing bacterium, Thiobacillus ferrooxidans, was als
Jan 1, 1971
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Harnessing a Global Workforce - Best Practice from the Oil and Gas Sector Capability Development and Competence Assurance (CDCA)By Alyson Morley
The mining sector in Canada is facing significant challenges to develop a competent workforce, including increased technical and logistical operational demands, and the imperative to promote local con
May 1, 2007