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Limestone Drain Design Criteria in AMD Passive Treatment : Theory, Practice and Hydrogeochemistry Monitoring at Lorraine Mine Site, TemiscamingueBy Louis R. Bernier
Since 1978, most systematic studies of AMD passive treatment with limestone drains (LD) have dealt with coal mines in the United States. The authors present in this paper the first results of a trienn
May 1, 2001
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Use of Thickening for Sustainable Management of Mine TailingsBy Catherine N. Mulligan
Thickening of mine tailings is a relatively new concept for their sustainable management. Removal of water from the tailings to form a paste instead of slurry disposal decreases environmental and geot
May 1, 2007
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Static Recrystallization and Texture Evolution of Fast Rolled AZ31 during AnnealingBy H. Utsunomiya, Mehdi Sanjari, Abu Kabir, Steve Yue, Jing Su, L. Kestens, In-ho Jung
The microstructure and texture evolution of low temperature rolled AZ31 magnesium alloy during annealing were investigated. The specimens were rolled at the temperature of 100? at a high rolling speed
Jan 1, 2014
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A Microstructural Study of the Fatigue and Dwell-Fatigue Behaviour of ATI 718plus® AlloyBy S. Oppenheimer, P. Au, R. M. Kearsey, J. Tsang, E. McDevitt
A new superalloy, ATI 718Plus® Alloy (718Plus), has been developed to have a 55oC higher temperature capability over the traditionally used Alloy 718, while maintaining favourable processing character
Jan 1, 2010
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The Platinum-Group Minerals"7.1. Glossary of the Platinum-Group Minerals7.1.1. IntroductionA glossary of the platinum-group minerals (POM) serves as a useful introduction to a chapter on their mineralogy. Earlier glossaries (Ca
Jan 1, 1979
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Environmental and Social Responsibility Practices ? Moving to a Global Level Playing FieldBy Arthur D. FitzGerald
EDC established an Environmental Review Framework in 1999. Throughout the early fall of 2001, the Corporation held public consultations across Canada to strengthen that framework, leading to a public
May 1, 2002
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Variation in the Composition of the Lake Dufault GranodioriteBy Webber. G. R.
Variation in content of some of the major and minor elements in the Lake Dufault granodiorite near Noranda, Quebec has been studied. The element variation and specific gravity data show a pattern cons
Jan 1, 1962
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The Northwest's Expanding Natural Gas and Petroleum IndustryBy G. S. Hume
FOR MANY YEARS Canada lived in the hope of attaining a substantial production of petroleum and natural gas that, to geologists familiar with the sedimentary basins of this country, seemed an entirely
Jan 1, 1957
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1995 Federal Budget Targeting expenditureBy Robert B. Parsons
"Finance Minister Paul Martin's second budget might be good for Canada's mining industry in the long run, but the budget raises a number of concerns for the industry in the near term. The bu
Jan 1, 1995
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Agnico Eagle Laronde Plant: Metallurgical Challenges Present and Future (CIM Journal | Vol. 8, No.1, 2017)By J. Cayouette, C. Bolduc, P. Blatter
"The LaRonde mill was commissioned in 1988 and began treating ore from the Penna shaft in 2000. The mill has been expanded to accommodate 7,500 t/day, but ramped down to 6,000 t/day since the deep ext
Jan 1, 2017
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Geological Environments for PGE-Cu-Ni Mineralization in the East Bull Lake Gabbro-Anorthosite Intrusion, OntarioBy D. C. Peck, James. R. S., Chubb. P. T.
"Abstract -The East Bull Lake gabbro-anorthosite intrusion is one of several Early Proterozoic layered matie intrusions occurring along the Southern Province - Superior Province boundary in the Ellio
Jan 1, 1993
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Commissioning of a Brownfield CDS Plant: Victories and PitfallsBy N. Romani, R. Provost
"Commissioning of a circulating dry scrubber plant was recently completed at an existing facility, in order to treat the sulphur dioxide off-gas emitted from rotary kilns. Proper planning of the diffe
Jan 1, 2016
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Use of a Stereo-Topometric Measurement System for the Characterization Of Rock Joint Roughness In-Situ and in the LaboratoryBy B. S. A. Tatone
The surface roughness of unfilled rock discontinuities has a major influence on the deformational and hydraulic behaviour of discontinuous rock masses. Although it is widely recognized that surface ro
May 1, 2009
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Concrete Reinforcement Modeling for Efficient Information SharingBy S. Aram
Concrete reinforcing requires coordination among many roles: structural engineer, estimator, detailer, fabricator, installer and others. The methods used to define and represent concrete reinforcement
Aug 1, 2013
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Cerro Verde Project ? Stage 1 ?Copper ? Oxides to Cathodes?By Victor R. Eyzaguirre
Cerro Verde is one of several large porphyry-type copper deposits in Southern Peru. The copper occurs as primary sulphides, with a significant oxide capping. The exploitation of the deposit has been c
Jan 1, 1978
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Replacement of an ageing mobile equipment fleetBy E. Laatio, W. McKay
"History of Tara Mines Ltd.Tara Exploration and Development Company Ltd. was formed in Canada by Irishmen in 1953. The discovery of an orebody approximately six miles from the historically famous Hill
Jan 1, 1989
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Applications of Microseismic Monitoring in China?s Underground Coal MinesBy Zara Hosseini
?Microseismicity ?Seismic Systems ?Intrinsically Safe and Explosion Proof Seismic System ?Case studies: ?Gas Drainage Optimization ?Fault Identification ?Conclusion Seismic Event ?Oc
Aug 1, 2013
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Framework for Resource Uncertainty Prediction and Data Valuation: An Application to Diamond DepositsBy J. G. Manchuk, M. Thurston
"The degree of uncertainty associated with a natural diamond resource is important to quantify from the time of discovery through the production lifetime. Data collection occurs during the discovery,
Jan 1, 2015
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Extraction, Separation and Recovery of Thorium from Korean Monozite Ore Leach LiquorsBy Ho-Sung Yoon, Jyothi Rajesh Kumar, Jin-Young Lee
"Global population is a key factor in future energy requirements, especially considering the important elements of global energy resources, electricity production, the accessibility/non-accessibility
Jan 1, 2016
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Research and Development in IndustryBy Dr. O. M Solandt
CANADA is not an old country we are just now planning to celebrate our lOOth Anniversary. Nonetheless, we have already developed some well-established traditions. One of the minor traditions is the st
Jan 1, 1965