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Design of the Pierina Waste Dump
By P. Mark. Hawley
Development of Barrick Gold?s Pierina Gold Mine in north-central Peru requires construction of a waste dump for disposal of non-ore grade materials stripped from the open pit to expose the ore. The wa
May 1, 2002
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Review of Comminution Practice
By Ronald E. Hamilton
"An attempt to review the recent literature on comminution reveals at once that the subject has many ramifications and that the applications are so diverse that there are very few general statements w
Jan 1, 1976
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Barrick Goldstrike Roaster - Roasting and Gas Handling
By Andy Cole, Ken Thomas, Stephen Durn, Jacques McMullen
"The roasting and gas handling circuits of the Barrick Gold’s new Roasting Facility at the Goldstrike Mine in Nevada, USA incorporate well proven technologies in a unique combination. During the desig
Jan 1, 2001
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Multi-scale stochastic modelling of ore textures at the George Fisher mine, Queensland, Australia
"The link between ore texture and mineral liberation has previously been established at a microscopic scale. To construct ore texture models that can be used in mining applications requires this relat
Jan 1, 2005
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Selection and Training of Mining Operators at Barrick Veladero; Strategic Factor for Mining Sustainability
By Zetti Gavelán
Lack of skilled workforce in mining industry during the current decade has been a serious concern for most mining organization globally. At the beginning of this decade the major envisioned difficulty
May 1, 2010
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Aerophine® 3418A Promoter – The Canadian Collector – 50 Years of Improved Metallury in Various Applications
By F. Bruey, T. Bruce, D. R. Nagaraj, W. Thomas, P. Riccio, E. Guitard
"AEROPHINE® 3418A Promoter is a flotation collector that has been an industry standard in the Canadian mineral processing industry since its first commercial use at the Kidd Creek concentrator in 1980
Jan 1, 2015
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Application of kinetics and liberation data to analysis of an industrial flotation process
By N. W. Johnson
"Two analysis tools which have been applied to problems in industrial flotation processes are the application of kinetics and detailed mineralogical or liberation data, both on a size-by-size basis. T
Jan 1, 1987
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Diplomat Mine
By J. Keith Haddock
"Introduction The Luscar company, Forestburg Collieries Ltd., operates the Diplomat Mine located 14 km south of Forestburg, Alberta. Production is now at a declining rate from the 1 million tonnes ach
Jan 1, 1985
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Indicator mineral and till geochemical methods for kimberlite exploration in glaciated terrain (526cabe2-e08e-448c-950e-0f39e1fcecab)
By M. B. McClenaghan
"This paper summarizes diamond exploration techniques used in glaciated terrain, focussing on indicator mineral and geochemical methods applied to glacial sediments. Understanding the ice flow history
Jan 1, 2002
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Properties and Potential Applications of Meso-Porous Gold
By Michael B. Cortie
Mesoporous gold sponge has the unique property of being both metallic and highly resistant to oxidation. It has potential application in catalysis, in bio-sensors, in optical coatings, in analytical c
Oct 1, 2003
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Changes in grade, volume and contained gold during the mining life-cycle of gold placer deposits
By J. D. Bliss, G. J. Orris, W. O. Menzie
"Analysis of gold placer data from gold placers throughout the world suggests that gold grades and volumes cannot be used to distinguish between most types of gold placers. Only the alluvial plain and
Jan 1, 1987
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Energy Initiatives Ontario Operations
Ontario Operaations Mining Garson Stobie Copper Cliff North Copper Cliff South Creighton Mcreedy East Milling Clarabelle Mill Smelting Smelter Matte Processing Anode Casting Refining Co
May 1, 2007
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Architecture of Gold Mineralization at Anomaly A of the Clarence Stream Deposits, Southern New Brunswick
By A. J. Hynes, Lutes. G. G., Ravenelle. J. -F.
"The Anomaly A area of the Clarence Stream gold deposits in southwestern New Brunswick contains mineralized structures that bear geometrical relationships to regional folding events. The four minerali
Jan 1, 2008
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Structural Controls on Massive Sulfide Deposition and Hydrothermal Alteration in the South Sturgeon Lake Caldera, Northwestern Ontario
By A. H. Mumin, A. K. Somarin, K. S. Oran
"Synvolcanic structures played a fundamental role in the genesis, morphology, and siting of volcanogenic massive sulfide ores and associated hydrothermal alteration in the Archean South Sturgeon Lake
Jan 1, 2007
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Hydrochloric acid leaching of an Elliot Lake uranium ore
By G. M. Ritcey, K. E. Haque, S. H. Lucas
"Laboratory-scale hydrochloric acid leach tests were conducted on an Elliot Lake uranium ore. Hydrochloric acid leaches without an oxidant or with molecular oxygen (i.e., air or pure oxygen gas) as an
Jan 1, 1980
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Hydrochloric acid leaching of an Elliot Lake uranium ore (13a41608-dfe4-4266-9026-6b4afd0847bf)
By G. M. Ritcey, K. E. Haque, S. H. Lucas
"Laboratory-scale hydrochloric acid leach tests were conducted on an Elliot Lake uranium ore. Hydrochloric acid leaches without an oxidant or with molecular oxygen (i.e., air or pure oxygen gas) as an
Jan 1, 1980
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Development of a Magnetically-Levitated Skip to Hoist Ore
By Ryan W. Ulansky
This paper presents the conceptual design of a magnetically-levitated skip for use in an underground mine. A skip is used to move rock from an underground mine to its surface processing facility. Conv
May 1, 2002
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The Relations between Assarel-Medet JSC, Bulgaria, and the Municipality ?f Panagyurishte - A successful model for sustainable and socially responsible partnership
By Lachezar Tsotsorkov
Corporate social responsibility Is a principal trend of the corporate strategy for sustainable development of Assarel-Medet JSC ? the largest Bulgarian company for open pit mining and ore processing
Aug 1, 2013
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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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Process Mineralogy of Silver Ores and Applications in Flowsheet Design and Plant Optimization
By Joe Zhou
"Mineralogical characterization and metallurgical extraction of silver is challenging due to its complex mineralogy and chemistry. Over 200 Ag-bearing minerals have been identified and a silver-rich o
Jan 1, 2010