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Implementing Safe Production at Kittilä Mine
The information in this document has been prepared as at February 16, 2011. Certain statements contained in this document constitute ?forward-looking statements? within the meaning of the United State
May 1, 2011
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Corrosion Behaviour of Swellex Bolts in Underground Mining Environments
By F. Charette
The paper reviews recent investigations of the impact of corrosion on the performance of both plain and coated Swellex rock bolts. It addresses the problems associated with estimating and predicting c
May 1, 2004
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The Xietongmen Copper-Gold Deposit: A Major New Porphyry-Style Discovery in Tibet, People?s Republic of China
By James R. Lang
The Xietongmen deposit is located 350 km west of Lhasa, Tibet. It is a new, high-grade porphyry copper-gold discovery and the first deposit to be systematically explored by a western company in southe
May 1, 2006
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Environmental Excellence In Exploration (E3)
The Environmental Excellence in Exploration (E3) project is driven by the recognition that the minerals industry can only maintain its long term viability by ensuring its continued access to lands to
May 1, 2002
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Geological Setting, Petrology, and Geochemistry of Granitic Pegmatites and Leucogranites Hosting U-Th-REE Mineralization at Fraser Lakes Zone B, Wollaston Domain, Northern Saskatchewan, Canada
By Kevin M. Ansdell, Irvine R. Annesley, Christine L. Mckechnie
The U-Th-REE mineralization at Fraser Lakes Zone B is hosted by granitic pegmatites and leucogranites, which lie along the deformed contact between Paleoproterozoic metasedimentary gneiss of the Wolla
Jan 1, 2013
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Technical Challenges in Laser Additive Manufacturing of Metallic Parts
By J. Y. Hascoet, M. Marya, S. Marya
Additive manufacturing (AM) brings disruptive changes over the ways parts and products are designed, tested, qualified, assembled, inspected and marketed. With these changes come real technical challe
Jan 1, 2014
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Calibration of Level Detection Systems in Flotation Columns Using a Conductivity Probe
By A. Uribe-Salas, J. A. Finch, B. J. Huls
Froth depth or interface level is an important control variable in column flotation which can influence both grade and recovery. A common method of locating the level is based on sensing the hydrostat
Jan 1, 1989
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Mine-Mill Waste Water Treatment at Brunswick Mining
By D. M. Fraser
"Brunswick Mining and Smelting Corporation Limited operates two mines; one open pit (No. 6) and one underground (No. 12), approximately 20 miles south-west of Bathurst, New Brunswick. Both are massive
Jan 1, 1980
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The Social Acceptability Process of the Canadian Malartic Mine
By Philippe Angers
This article analyzes the social acceptability process of a mining project located in an existing city. It will explore how the principles of sustainable development have been integrated in the projec
Aug 1, 2013
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The Use of End Members for Grind – Recovery Modeling, Tonnage Prediction and Flowsheet Development at Raglan
By L. Boyd, A. Charland, G. Potts, D. Fragomeni, N. O. Lotter
"The Raglan orebody and concentrator has been the subject of study in Process Mineralogy at Falconbridge since 1998. (Lotter and Tuzun, 1998) The orebody is classified into three distinct textural gro
Jan 1, 2005
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Hydrogen Cracking and Fracture of Galvanized Transmission Tower Bolts
By J. C. Thornley
Service failures of seemingly conventional galvanized bolts, in normal operation, on transmission towers in New Brunswick have been found to be the result of hydrogen cracking. In both these cases, si
Jan 1, 1979
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Analysis of the Influence of the Mining Sequence on a Remnant Pillar with FLAC3D
By Shahé Shnorhokian
Remnant pillars evolve towards the latter stages of mining in an orebody and act as repositories of mining-induced stress. It is therefore crucial to plan ahead as to their dimensions and location wit
Jun 1, 2012
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Inflation in project evaluation
By L. D. Smith
"Those who submit competing proposals for projects seek to present senior management with complete and fully supported material that will not fail under questioning. Hopefully, misleading notions and
Jan 1, 1987
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Commissioning of the Intensive Cyanidation Plant to Treat Concentrate from the Selene Mine at the Ares Mill
By Tad Crowie, Victor Delgado, Nick Katsikaros, Tim Hughes
"A number of silver producers have identified a need for a system to recover silver and gold from base metal flotation concentrates on site rather than sending the concentrate to third party smelters
Jan 1, 2010
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Demonstration Campaign Results on a Cyanide-Free Process for Gold Extraction from a Refractory Pyrite Concentrate
By A. Drouin, D. Lemieux, C. Chouinard
"A gold bearing pyrite concentrate was treated at the demonstration scale (15 t/d) for the extraction of gold using a cyanide-free process. The pyrite was depressed in the flotation circuit in order t
Jan 1, 2017
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Geological and Hydrogeological Conditions for Forming Uranium Occurrences in the Froqlos-Jabal Abou Rabah Region, Palmyrides, Syria
By R. Al-Hent, M. Aissa, J. Asfahani
"This paper focuses on determining the favorable geological and hydrogeological conditions for forming uranium occurrences in the Froqlos-Jabal Abou Rabah region, Palmyrides, Syria. Eighty rock sample
Jan 1, 2009
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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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Fine tuning tax reform
By Robert B. Parsons
"The tax reform process marches on. The December 16, 1987 measures tabled by Finance Minister Michael Wilson represent one more step toward the objective of total reform of Canada's income and sa
Jan 1, 1988
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Mining education in South Africa — Past, present and future
At the end of a century of mining education in South Africa, it is appropriate to reflect on the past, take stock of the present and ponder the future of mining education. While it is likely that chan
Jan 1, 1999
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Water and Lixiviant Recycle for Gold Recovery Using Non-Cyanide Lixiviants
Research on alternative lixiviants for gold is ongoing; however few people have looked at complete flowsheets. Alternative lixiviants are typically applied at concentrations 50 to 100 times those requ
Jan 1, 2014