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Paste Backfill Bulkhead Monitoring ? A Case Study from Inmet?s Cayeli Mine, Turkey
The stability of paste fill bulkheads forms an integral part of a successful paste fill system. Bulkheads are constructed at the draw points of open stopes to contain paste fill while the initial pour
May 1, 2007
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The Griffith Mine Energy Reduction Program
By J. Frostiak
"This paper describes some energy reduction measures Implemented at the Griffith Mine. Before proceeding, I will give you a brief overview of the operation.The Griffith Mine is an iron ore mining, con
Jan 1, 1983
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Geotechnical Considerations for Underground Mining of the Dy Deposit, Faro, Yukon
By Nick D. Rose
The Dy deposit is a 21 Mt Pb-Zn-Ag-Au SEDEX-type massive sulphide resource located in the Anvil District, Faro, Yukon. This relatively unexplored orebody lies at a depth of 480 to 920m below surface,
May 1, 2002
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The Minexan on Stream Analyser Evaluation by Selco Mining
By G. A. Mallory
"The South Bay Division of Selco Mining is located fifty-four miles northeast of Ear Falls Ontario on Confederation Lake. The concentrator operates five days a week and processes six hundred tons per
Jan 1, 1981
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Antamina Productivity Increase through Improvements Implemented in the Primary Crushing
By Carlos León, David Estrella, Javier Linares
"Recently, Antamina has completed an expansion program of its operations which increased the thoughput in grinding from acapacity of 109 to 130 ktpd. After commissioning, throughput could be exceeded
Jan 1, 2013
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Regional Issues Working Group
By Bill Almdal
Today?s presentation ? Role of the Regional Issues Working Group ? What does RIWG do? ? How can RIWG?s work benefit Stakeholders? ? Review of forecasts vs. reality ? How have past investment comp
May 1, 2002
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Computer Control of Flotation at Mattagami Lake Mines
By D. W. Hendriks, C. Daoust, K. V. Konigsmann
"The concentrator of Mattagami Lake Mines Limited commenced operation in 1963. It had been designed with instrumentation proven at that time. New control techniques were added in subsequent years.An o
Jan 1, 1976
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Factors Influencing the Expert System Profitability
By Andy Fortin, André Vien, Christophe Bouché, Jeff McKay
"The technology and equipment design of the Twenty-first Century permit us to exploit low-grade ore bodies with milled tonnages reaching 300,000 tpd. Because of their substantial operational costs (en
Jan 1, 2003
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Ready or Not?Here They Come
By Stephen Hammond
?Our own prejudices form the greatest barrier to creating an inclusive working environment.? Have you witnessed? Racism or Negative Comments about an Aboriginal Person? ?You are free to compete wi
May 1, 2008
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Supporting Robust Strategic Underground Mine Decision-Making
By Tarrant Elkington
Underground mine planning practices are typically manual and time consuming and will often produce sub-optimal solutions due to the application of generic rule-of-thumb assumptions or ?tried and teste
May 1, 2010
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A Geometallurgical Approach to Flotation Process Design Using Optimised Grade-Recovery Curves
By D. Hatfield
"Flotation plants typically aim to maximise recovery at or above a target grade. As the ore from the mine varies, operators increase or decrease the mass pull in different flotation banks by adjusting
Jan 1, 2013
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The Niobec Mill
By Michel Robert
"In 1974, Copperfields Mining Corporation and Soquem formed a new company, Niobec Inc, to bring the niobium deposit of the St-Honore carbonatite into production.St-Honore is located in the Saguenay ar
Jan 1, 1978
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Diamonds: A Canadian Perspective
By John Lindsay
"Although diamond mining is a relative newcomer to the Canadian mining industry, with the first diamond mine coming on stream in 1998, Canada is already a significant producer of high quality diamonds
Jan 1, 2003
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Potash Processing: 25 Years of Process Development
By A. F. Banks
"Potash processing in Canada commenced on a commercial scale in 1962. Over the last 25 years it has grown into a world-class industry with many advances in processing technology. As it is a relatively
Jan 1, 1987
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Diverse occurrences of galena-cemented sandstones in the Paleozoic, northern Appalachians, Quebec
By K. Schrijver, G. Beaudoin
"Four occurrences of galena-cemented sandstones, exposed in the Lower St. Lawrence - Gaspésie area, are described. They constitute a new, insufficiently explored type of deposit in Quebec.One minerali
Jan 1, 1987
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A Review of Advanced Control Applications in Mineral Processing
By A. Vien, B. C. Flintoff, R. P. Edwards
"This paper provides a critical review of the development and application of advanced controls in mineral processing at the industrial level. These algorithms can be sub-divided into four broad catego
Jan 1, 1992
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Westwood Project Acceleration
Westwood Quebec Long Life, Low Cost CONSTRUCTION UPDATE ? Shaft advanced to 840m (after 1 year), 3 km of down ramp and 2 km of exploration drift ? Head frame and hoist room structure completed ?
May 1, 2010
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Evaluation of the Kelsey Centrifugal Jig at Rio Kemptville Tin
By H. Wyslouzil
"The Kelsey Centrifugal Jig is a gravity separation device which utilizes the principles of the conventional mineral jigs but with the additional feature of being able to vary the apparent gravitation
Jan 1, 1990
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All-Hydraulic Bucket-Wheel Excavators (A Synopsis)
By Walter Durst
On October 16, 1978, the Harnback open cut of Rheinische Braunkohlenwerke, the largest open cut ever planned, was officially put into operation. It will outperform all of the large open cuts known at
Jan 1, 1979
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Application of Non-Intrusive Sonar Array-Based Technology to Solve Unique and Difficult Measurement Situations
By Joseph Poplawski, Christian O’Keefe, Robert Maron
"Unique and difficult minerals processing measurement situations will be described and the application of passive array-based technology for performing these measurements will be illustrated. Examples
Jan 1, 2008