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Long-Range Terrestrial Digital Photogrammetry for Discontinuity Characterization at Palabora Open-Pit MineBy M. Sturzenegger
This paper documents a field survey using long-range terrestrial digital photogrammetry at the Palabora open-pit mine, South Africa, for multi-scale characterization of rock mass discontinuities. Ster
May 1, 2009
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Non-Explosive Continuous Mining Methods Being Developed By CSIR: MiningtekBy R. Patrick
As a unique South African organisation, CSIR: Division of Mining Technology (Miningtek) strives to support the mining industry by improving health, safety and productivity through developing, adapting
Oct 1, 2001
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SPOC Project Software and ManualBy R. F. Pilgrim
"This first chapter of the SPOC Manual 1s intended as a general introduction to all the other chapters in which the mineral process evaluation and optimization methodology is presented. This chapter a
Jan 1, 1986
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Control of Size Distribution of the Ore Feeding a Semi Autogeneous Grinding MillBy Claude Bazin, François Robichaud
"The control of the operation of semi autogeneous grinding (SAG) mills is mainly achieved through adjustments of feed rate, water addition and speed of rotation. With the introduction of image based s
Jan 1, 2013
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Computer process control for the Kudremukh Iron Ore Company LimitedBy V. Balakrishnan, A. Hewitson
"The Kudremukh Iron Ore Company Limited, a government of India enterprise, has constructed iron ore mining, crushing, handling and concentrator facilities at Kudremukh, in southwest India. Concentrate
Jan 1, 1984
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World?s Largest 28 MW AG Mills, Largest Shop Trial, One Piece Delivery & InstallationBy Rajiv Kalra
This paper reviews the following aspects of the world?s largest manufactured Grinding Mill?s in terms of diameter and power, along with the world?s biggest shop assembly and trial run of the mills del
Jan 1, 2012
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Mechanism of Reduction of Iron OxidesBy W. H. Gauvin, N. J. Themelis
I N ADDITION to its practical importance in the beneficiation of iron ores and in direct-iron processes, the study of the reduction of iron oxides involves many aspects of challenging theoretical inte
Jan 1, 1962
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The Benefits and Challenges of “Split Milling” at the Williams MillBy Glenn Norris, Tyler Buckingham
"Gold recovery gains in the order of one to two percent have been realized in 2009 due to changes in the operation of the grinding circuits at Barrick Gold Corporation’s Hemlo - Williams Mill. The ini
Jan 1, 2010
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The Hydration Kinetics of Magnesium Oxide Obtained by Calcination of Magnesite (MgCO3) or Synthetic Nesquehonite (MgCO3·3H2O)By Zhibao Li, Kunming Zhai, Yan Zhang
The hydration kinetics of MgO, namely magnesia or magnesium oxide, obtained by calcination of magnesite MgCO3 or synthetic MgCO3·3H2O has been studied. Nesquehonite (MgCO3·3H2O) was prepared by the re
Jan 1, 2014
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Mine Waste Management Planning for an Arctic EnvironmentBy William J. Purdy
Successful design, operation and completion of a surface waste management facility for a diamond mine located in Canada?s northern environment requires careful planning to minimize short and long term
May 1, 2004
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Knelson-Deswik Milling Technology: Bridging the Gap between Low and High Speed Stirred MillsBy David Rahal, Des Erasmus, Ken Major
"Over the past twenty years there has been an increased emphasis on fine grinding in the minerals industry. This spurred the development of a range of new fine grinding equipment in the 1990s. At that
Jan 1, 2011
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Rapid Mine Drifting & Tunneling, A Review of the Current Situation at some Selected Mines and Civil Projects from around the WorldBy Gunnar Nord
Introduction ??Atlas Copco has customers both amongst Miners and Contractors ??We believe that the contractor's approach to tunnelling is worthstudying ??For a tunnel contractor the incenti
May 1, 2009
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Subaqueous Deposition of Acid Generating Tailings into an Acidic Lake Environment: Pilot Column Test ResultsBy Linda C. M. Elliot, Liangxue Liu
"The deposition of tailings under water is considered to be one of the most environmentally promising and potentially cost effective methods to reduce or eliminate acid mine drainage from tailings. On
Jan 1, 1997
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Sidbec-Normines Inc. et la Production de Boulettes à basse Teneur en Silice et de Boulettes a Hauts Fourneaux à Port-CartierBy Réjean Lévesque
SIDBEC-NORMINES a été incorporée en 1976. Depuis la fin de 1977, ses activités comprennent outre la concentration au lac Jeannine, près de Gagnon, du minerai de fer extrait du gisement du lac Fire, I&
Jan 1, 1979
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Establishing a vegetative cover on base metal tailings-experience at Buchans, NewfoundlandBy Paul J. O'brien, George N. Neary
"The base metal mine at Buchans, Newfoundland, has been producing since 1928. For many years, mill tailings were disposed of by dumping into a nearby natural watercourse via which they were transporte
Jan 1, 1981
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Structure, Stratigraphy, U-Pb Geochronology and Alteration Characteristics of Gold Mineralization at the Detour Lake Gold Deposit, Ontario, CanadaBy B. Dubé, R. Friedman, J. Oliver, R. Aubertin, M. Burson, G. Panneton, M. Hamilton, J. Ayer
"The Detour Lake gold deposit is located within the northwestern limit of the Archean Abitibi Subprovince of the Superior Province. Mineralized zones are hosted by a sequence of pillowed and massive f
Jan 1, 2012
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Economic Evaluation of Activated Carbon for Gold Milling CircuitsBy M. Drozd, M. Somppi, Z. Yamak
"Granular activated carbon is widely used in the gold mining industry for gold extraction from aurocyanide-containing slurry. The extraction process can employ carbon as part of the gold recovery oper
Jan 1, 2017
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Inflows in Uranium Mines of Northern Saskatchewan: Risks And MitigationBy R. Bashir, J. F. Hatley
ABSTRACT Northern Saskatchewan boasts some of the world’s largest known high-grade uranium deposits. The successful mining of these deposits cannot be accomplished without overcoming technical challen
Jan 1, 2013
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World’s Largest 28 MW AG Mills, Largest Shop Trial, One Piece Delivery & Installation (26e1b765-3ec1-447d-8206-6ab79dbb100f)By Rajiv Kalra, Ji Jiangang
"This paper reviews the following aspects of the world’s largest manufactured Grinding Mill’s in terms of diameter and power, along with the world’s biggest shop assembly and trial run of the mills de
Jan 1, 2012
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Synergie Production ? Maintenance par le soins des équipements (SDE)By Yves-Laurent Turcotte
Notre conférencier, Monsieur Yves L. Turcotte, Vice-président et Directeur général chez Promaintech Novaxa est diplômé en génie industriel de l?Université du Québec à Trois-Rivières et détient une maî
Feb 1, 2008