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German Mining Expertise: Meeting the Future Challenges of International MiningBy Martin Junker
This Notwithstanding all the debates on climate change and renewable energy, coal remains the world's no.1 primary energy source even in the 21st century. In 2011 alone, total output rose from 42
Aug 1, 2013
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Recent New Brunswick agreements for oil shale and potash: unique arrangements or the beginning of a trendBy Dallas W. Davis
"Since May 1980, New Brunswick has called separate tenders for the right to explore and develop several potash prospects, as well as areas underlain by Alberta oil shale. These tender calls had in com
Jan 1, 1983
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Milling a Gold-Bearing Pyrrhotite Ore at Delnite MinesBy C S. Stevens
This paper describes the problems encountered and the steps taken to solve them in milling an ore containing relatively large amounts of pyrrhotite. A complex and greatly lengthened flotation circuit
Jan 1, 1965
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Operation of the Creighton MillBy The Mill Staff
"IntroductionCOMMENCEMENT of operations at the new No. 7 shaft and 10,000-ton mill at Creighton mine was a major step in the programme of conversion to all-underground mining by the International Nick
Jan 1, 1952
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Silicothermic Extraction of Magnesium from Dolomite by Induction HeatingBy N. K. Jaber
The "Pidgeon Process" for the extraction of magnesium from dolomite ore utilizing ferrosilicon as the reducing agent has been studied extensively by active metallurgists such Mr L,M, Pidgeon the fathe
Jan 1, 2006
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Mapping Orebody Hardness Variability for AG/SAG/Crushing and HPGR CircuitsArguably the SMC Test® has become the most popular laboratory hardness test in the world with over 17,000 tests having been completed to date, covering over 650 different ore bodies. It is now routine
Jan 1, 2012
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Keynote Address - Energy SessionBy John J. Laffin
"IN THE BOOK that has been rated the best seller of all time, it is predicted that man will earn his livelihood by the sweat of his brow. Apparently man has accepted the statement as a challenge and h
Jan 1, 1972
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An Application of the Theory of Metallogenesis to the Prospecting Areas of ManitobaBy J. S. De Lury
The metalliferous areas of Manitoba have been described in more or less detail. Since the descriptions were written some new prospects have come to light and considerable mining development has taken
Jan 1, 1925
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Powell Rouyn MineBy R. C. McMurchy
"The Powell mine is in western Quebec about 2 miles northwest of the adjoining towns of Noranda and Rouyn. It is the original discovery of the area, its gold-bearing quartz vein having been discovered
Jan 1, 1954
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Nanostructured Gold and Alloys for Fuel Cell CatalysisBy Chuan-Jian Zhong
Gold-based nanoparticles in the size range of a few nm have attracted increasing interests in catalysis, sensors and biomedical applications. The study of the unique catalytic properties of nanosized
Oct 1, 2003
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Exploration Innovation Consortium, an Initiative of the Canada Mining Innovation Council (CMIC)By François Robert
The rate of new mineral discoveries in Canada has been declining in the last two decades. In response to the challenge and to stagnating investments in mining-related R&D, twenty Industry partners, su
May 1, 2011
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QemSCAN Characterization of Selected Ore Types for Plant OptimizationBy R. P. Zahn
The need for quantitative mineralogical data to characterize ore types before they are processed is becoming increasingly necessary. Mineralogical data (modal abundances, grain size, liberation/lockin
Jan 1, 2007
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Estimation of Hydraulic Conductivity of Underground Rock Cavern: A Case StudyBy Zhiye Zhao, Jianping Sun, Zhipeng Xu
"The subsea rock cavern project is an underground storage facility. For cost-effective and safe excavation, the risk caused by the groundwater seepage into the rock cavern must be addressed. As one of
Jan 1, 2015
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Industrias Peñoles S.A. De C. V. –Mining Group -A General View of Their Mining and Mineral Processing Work PracticesBy G. de Alva
"Industrias Peñoles S.A. de C.V. (Peñoles) is a private enterprise and is the main silver producer in Mexico. Peñoles is a Mexican Company, and since 1887 ranks as one of Mexico's main natural resourc
Jan 1, 1996
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Tax issues during hard timesBy Robert B. Parsons
"During hard times, the focus on tax issues makes a slight change in direction. Mining companies contemplate the tax treatment of transactions and circumstances which are the product of a difficult fi
Jan 1, 1993
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Optimal tailings management at Highland Valley CopperBy R. C. Lo, M. D. Scott
"This paper reviews tailings management at Highland Valley Copper, and outlines main features of its tailings storage facility enclosed between the H-H and L-L dams. Key management focusses are: energ
Jan 1, 1992
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The Captain North Extension Zinc-Lead-Silver Deposit Bathurst District, New BrunswickBy K. D. A. Whaley
Abstract -The Captain North Extension deposit consists of five sulfide lenses hosted in cherty and chloritic metasediment that is bounded by quartz-eye rhyolite and laminated rhyolite . Lens 2 consist
Jan 1, 1992
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Flotation Performance and Mechanisms of ?-Hydroxyoctyl Phosphinic Acid Adsorption to Oxide OresBy Hong Zhong, Shuai Wang, Fangxu Li, Guangyi Liu
"The flotation performances and adsorption mechanisms of a-hydroxyoctyl phosphinic acid (HPA) to malachite, cassiterite and wolframite were investigated by micro-flotation tests and X-ray photoelectro
Jan 1, 2016
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The Evolution of Canadian Mining: Innovation for Survival and Growth?It is not the strongest of the species that survives, nor the most intelligent. It is the one that is most adaptable to change.? Charles Darwin. Canada?s mining and exploration companies have evolv
Aug 1, 2013
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British Columbia’s Steel Industry Past, Present, and FutureBy G. R. Heffernan
"IntroductionTHE PURPOSE of this paper is to give a •brief history of iron and steel in British Columbia, a quick look at the present operations of Western Canada Steel, Limited, a review of iron ore
Jan 1, 1953