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Improving Mineral Project PerformanceBy Frederick Biery
Outline ? Project Challenges ? Results from 100 recent projects ? What factors are driving the best and worst projects ? A look at recent mining projects ? Conclusions
May 1, 2009
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Atomization and Spray Forming Of Cu And Cu-6snBy H. Henein
Atomization provides many advantages in processing such as rapid solidification and near net shaping. Two atomization techniques will be compared and contrasted in this presentation: Single fluid atom
Jan 1, 2007
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Stable Isotope Study of Variscan Vein Pb-Zn-Ag Mineralization of the Bohemian Massif (63085097-dc47-4544-8d70-a367fa184777)By J. H. Bernard, K. Žák
The three traditional types of Variscan vein Pb-Zn-(Ag) mineralization recognized in the Bohemian massif from historic paragenetic studies are confinned by modem metallogenic studies. Stable C, S, and
Jan 1, 1992
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Cambior in the Guiana ShieldCambior has been involved in the Guiana Shield since 1990, first in Guyana and then in Suriname starting in 1994. This paper presents the history of Omai Gold Mines Limited in Guyana, where commercial
May 1, 2003
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Canadian Gold Exploration Cost Trends, 1946-2000By Jianping Zhang
QUESTIONS: ?? Is it more expensive to find an ounce of gold in Canada today than 50 yrs ago? ?? Did the Canadian gold industry find more gold than they mined? ?? What is the future sustainability o
May 1, 2006
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Milling Operations at Lemoine Mines LimitedBy G. Ladouceur
"LOCATIONThe mine and mill are located in Lemoine township which is 20 miles directly south-east of the town of Chibougamau Quebec. Personnel live in Chibougamau and commute to the property over 33 mi
Jan 1, 1979
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Measuring, Predicting And Managing Grinding Media WearIn 2009 Newmont Mining Corporation?s annual global spend on grinding media reached $94M USD, having doubled in the five years since 2004. The major contributing factor to the spend escalation during t
Nov 1, 2011
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Measuring, Predicting and Managing Grinding Media Wear (e15526b0-be53-4d79-8a8c-92734f77c994)By J. Seidel
In 2009 Newmont Mining Corporation’s annual global spend on grinding media reached $94M USD, having doubled in the five years since 2004. The major contributing factor to the spend escalation during t
Jan 1, 2012
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Mine Hoist Safety: Regulations and Proposed Improvements to Risk-Mitigation StrategiesBy B. Galy, L. Giraud
"This paper compares Canadian provincial mining safety regulations addressing hoist safety, automatic hoisting, and shaft obstruction. The regulations are quite similar among provinces, with only slig
Jan 1, 2016
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Rubber Mill Liners General Discussion"ChairmanThis part of the discussion is intended as an exchange of information between those who have installed rubber liners in their mills and a means of others to get information that may help them
Jan 1, 1968
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Oxygen reduction kinetics at sol-gel derived LSM/YSZ cathodesBy J. Fournier
A novel sol ? gel (SG) synthesis procedure utilizing varying ratios of glycine and ethylene glycol to total metal cations has been developed to create high purity nanometer sized La0.65Sr3.5MnO3 powde
Jan 1, 2005
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The Use of Tomographic Imaging in Mineral Exploration (8a096aac-fcda-4555-92b7-d7a8441f4db9)By A. Fawceit, B. C. Dyer
"The basis of the tomographic velocity imaging technique is briefly described and an application of the method to detect and image a cross-section through a chromite pod is presented. Using the chromi
Jan 1, 1994
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Biodisponibilité et toxicité des métaux dans des effluents miniers et métallurgiques.By Bernard Vigneault
Les critères de qualité de l?eau pour les métaux visant à protéger la vie aquatique sont présentement basés sur les concentrations totales. Cependant, la complexation (association de ces métaux avec d
Nov 1, 2002
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Étude métamorphique d?un système hydrothermal à Cu-oxydes de fer métamorphisé au faciès amphibolite supérieure à granulite, Groupe de Wakeham, secteur oriental de la Province de Grenville, Québec.By Anne-Laure Bonnet
Les connaissances acquises au cours des dernières décennies sur les gîtes de métaux de base et précieux intensément métamorphisés (p. ex. Vokes, 1991; Cornell et al., 1992; Zaleski et Peterson, 1995)
May 1, 2003
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Fermetures des haldes de stériles en climat froid ?Procédés de sélection et méthodes implantéBy Michel Noël
Cet article présente une compilation partielle des mesures adoptées pour la fermeture des haldes de stériles pour des mines situées au Canada et en Alaska, et dont le climat comporte des hivers froids
Nov 1, 2008