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La Silice de Charlevoix (9945a8e8-5a24-4e47-baa7-1323ed5a28a8)By Jehan Rondot, Raymond Marleau
"Des quartzites trés pars ont été découverts au cours de la cartographie de la region du lac des Martres, étape de l'étude géologique de la region de Charlevoix.On distingue quatre groupes métasédimen
Jan 1, 1977
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L'exploitation minière du Mont-WrightBy Gaston Gendreau
CETTE PRÉSENTATION traitera des différentes phases des opérations de la mine du Mont-Wright depuis ses débuts jusqu'à présent. A une brève description de la géologie du gisement, suivra un exposé
Jan 1, 1977
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Underground Centrifugation: Technology for a Hostile EnvironmentBy Todd Smith
AGENDA Newalta overview Dewatering underground slimes: current technique & challenges Why centrifugation? Process improvements & advantages How centrifuge technology works Implementation: fi
May 1, 2013
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Seismic Risk Management at LaRonde MineBy Frederic M. Langevin
?? Introduction ?? LaRonde ?? History of Seismicity and Rockbursting ?? November 27th 2002 Rockburst ?? April 1st 2006 Rockburst ?? December 11th 2006 & January 11th 2007 Rockbursts ?? Seismic R
Feb 1, 2008
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Profitable Production: Nevada's First Paste Backfill PlantAbout Barrick Paste Backfill at Barrick Goldstrike Rodeo Paste Plant Cyclone Lab Testing Challenges and Lessons Learned Future Barrick Projects
May 1, 2013
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Developing a Consistent Approach to Mine Reclamation - Cape Breton Development Corp. (CBDC) Mine Site Closure ProgramBy Belinda Campbell
Tools for Consistency 1. GIS Web Site 2. National Project Management System 3. Site Grouping Approach (721 PIDs) 4. Mine Reclamation Standing Offer Agreements ?Contracting tool 5. Remedial Object
May 1, 2011
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Adsorption of Waste Water Contaminants by Industrial MineralsBy Alireza Entesari
Removal of metal ions from effluents represents a significant technical challenge. As a consequence several industries, including mining, are faced with issues relating to removal of contaminant catio
May 1, 2006
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EAF slag design to maximize refractories service lifeBy J. P. Bennett, W. E. Lee, S. Zhnag, K. S. Kwong
An EAF slag properly saturated in MgO results in increased refractory service life and steelmaking efficiency. A computer model was developed using phase equilibrium data from the MgO-CaO-SiO2-FeO, Mg
Jan 1, 2004
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Environment and Water ManagementBy Stephan Day
Comments on Robust M3 to Protect Water Quality ?Regulatory and philosophical thinking have tended to evolve at decade scale since 1970s. ?Mines typically last more than a decade. ?Robustness is def
May 1, 2010
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Social Risk Assessment What, Why, When, and How?By Melissa Whellams
?? What is a social risk assessment (SRA)? ?? Why do a SRA? ?? When do you do a SRA? ?? How do you do a SRA? What is a social risk assessment? ?? SIA vs. SRA ? SIAs determine how a company?s pr
May 1, 2008
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Brève comparaison des casques à principe actif pour une utilisation dans l’environnement minierBy R. Le
"The principles of noise control aredescribed with particular emphasis on personalactive units as opposed to passive ear muffspresently in general use. A discussion followsfor their potential use in a
Jan 1, 1997
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Adding Value to Canadian Diamond ProductionBy Martin Irving
Adding Value to Canadian Diamonds - A Changing Diamond Industry - Diamond Mining - Diamond Manufacturing - Diamond Jewellery Markets - NWT Diamonds Changing Diamond Industry - De Beers ? priv
May 1, 2002
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Building on Canadian Capabilities for Space Resource MissionsBy John Ratti
Building on Canadian Capabilities for Space Resource Missions: Space resource science and technology mission building blocks Canadian historical perspective Status and future pursuits It takes
May 1, 2013
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Mécanismes D’Affinage Des Grains Dans Les Alliages Al-Si En Utilisant Des Alliages MèresBy F. H. Samuel, H. Tahiri, S. Valtierra, H. W. Doty, A. M. Samuel
L'affinage des grains dans les alliages d'aluminium consiste à augmenter le nombre de sites de cristallisation de la phase a-Al afin d'obtenir une structure fine. Les alliages mères de
Jan 1, 2006
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Diamonds in Canada: Recent Advances in Exploration Methodology and Advanced Stage AssessmentBy Matt Manson
Diamonds in Canada: Recent Advances in Exploration Methodology and Advanced Stage Assessment 1. Exploration Methodologies ? Prospectivity Mapping ? Surficial Geochemistry ? Geophysics 2. Advanc
Apr 1, 2005
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Financing your Project: What will due diligence expose?By Chris McBean
Due diligence mistakes ? lost opportunity ? High profile write-downs and cost overruns ? Result ? tight market for financing ? Implications for due diligence ? need to get it right ? maybe only on
May 1, 2013
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In Pit Crushing & Conveying in hard rock applications Todays? challenges ? future?s chancesBy Andreas Oberrauner
Content ? What is? an introduction ? Crushing technology ? Conveying in pits ? Pit-exiting strategies ? Mine Planning in IPCC ? Summary/Conclusions EHS slide ? Sandvik?s objective is zero harm
Aug 1, 2013
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Traitement d'une magnétite titanifère pour produire la fonte, le pentoxyde de vanadium et le rutile synthétiqueBy Ivan Malinsky, Gérard Castonguay
"On a développé un procédé qui donne une fonte (2,3% C, 0,07% V) du V2O5 (99%) et un rutile synthétique (94% TiO2) à partir d'un minerai, dont les réserves au Québec sont importantes. Le procédé
Jan 1, 1983
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La Suzorite: origine et utiliteBy Jehan Rondot
Les trois intrusions alcalines de Suzorite en haute Mauricie, bien que non datees, son! sans doute d ,attacher aU)( nombreuses autres intrusions alcalines dispersees sur les blocks Grenvillia et Laure
Jan 1, 1984
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Introduction à la Pyrométallurgie du CuivreBy Joël Kapusta
La pyrométallurgie du cuivre est essentiellement une chaîne de trois étapes successives d’oxydation préférentielle du fer et du soufre et des impuretés moins nobles que le cuivre qui sont contenues da
May 2, 2024