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Effluent Treatment Practice at the David Bell Mine
By A. N. Veltmeyer
"INTRODUCTIONTeck-Corona Operating Corporation's David Bell Mine is located 35 Km east of Marathon, Ontario. In conjunction with its 1000 tonne per day gold concentrator, the company operates an efflu
Jan 1, 1989
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CRIRSCO 2007 — current activities
By J. Postle, Deborah McCombe
"This is the third in a series of articles about the Committee for Mineral Reserves International Reporting Standards (CRIRSCO). The first article was an interview with Niall Weatherstone, Chairman of
Jan 1, 2003
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A Review of ISL Mining at the Highland Uranium Project
By Laurence McGonagle
"The Highland Uranium Project (HUP) is located approximately sixty miles northeast of Casper, Wyoming and is owned and operated by Power Resources, Inc. (PRI). With an annual production of680 tonnes (
Jan 1, 1998
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What are the Opportunities and Challenges for Women in Fly-in-fly-out (FIFO) Mining in Canada? An Exploratory Study
By Costa
The fly-in-fly-out (FIFO) mining model has significant implications for the industry as it plays an important role in fulfilling the economic, social and workforce needs of the contemporary mining ind
May 1, 2006
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Evaluating uncertainty in kimberlite pipe volume by simulating geometry in cylindrical coordinates
By J. B. Boisvert, P. Oshust
A significant source of uncertainty in the diamond resource contained in kimberlite pipes is the volume of the pipes. Often the material within a pipe will be mined as ore, leaving the actual geometry
Jan 1, 2008
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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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Replacement of Diatomaceous Earth Filter Aid with Alpha-Cellulose at the Laronde Refinery
By François Robichaud
"The Laronde mill has been in operation since 1988. Actual milling rate ranges from 7,000 to 8,500 mtpd. Laronde uses SAG/ball mill grinding followed by copper and zinc flotation circuits. A cyanidati
Jan 1, 2007
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The Link between Pulp Zone Hydrodynamic Characteristics and Froth Stability in a 125 m3 Flotation Column
By D. Knuutila, G. Goyette, James A. Finch, G. Bartolacci, A. Fortin, Chi Ho Lau, A. Lockhart
"In a COREM-McGill collaborative research and development project, gas dispersion parameters and froth properties were manipulated in a copper flotation plant to study interactions between the collect
Jan 1, 2008
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The Aurora Super Pump – Part II: Field Performance of a New Hydrotransport Pump
By D. Wolfe, R. Cleminson
"The Aurora North mine has been operating for more than ten years, and is the source of over half of Syncrude’s bitumen production. The hydrotransport systems at Aurora experience high rates of wear,
Jan 1, 2014
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Miocene Epithermal Au-Ag Vein Mineralization, Dixie Claims, Midas District, North-Central Nevada; Characteristics and Controls
By E. T. C. Spooner, Ioannou S. E.
"Abstract- The Dixie Zone Au-Ag deposit is a low sulfidation (adularia-sericite) epithermal system located 1.4 km from the producing Ken Snyder mine (7.0 M oz Au equivalent reserve/resource), Midas Mi
Jan 1, 2000
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Optimisation of Flotation Pulp Selectivity Utilising Nodal Analysis
By Kym Runge, Emmy Manlapig
"The objective of an industrial flotation circuit is to separate valuable minerals from non-valuable minerals utilising differences in their flotation recovery rate. Regrinding and reagent addition ar
Jan 1, 2004
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Mixing and Aeration of a Gold Pulp with an Atara Mixer
By S. R. Knowles, R. J. McDonough
"The purpose of this paper is to introduce to the minerals processing marketplace a viable alternative to conventional mechanical agitation and pachuca airlift agitation. What follows is a brief intro
Jan 1, 1984
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Cyanidation in Grinding Circuit: Evaluation of Leaching Parameters in Grinding and Cyanidation Addition Strategy
By J. Châteauneuf, R. Dupéré, D. Mrabet
"In gold processing plants, it is common to start gold cyanidation in the grinding circuit by simple cyanide addition or as a result of recycling residual cyanide. In such cases, advantages such as a
Jan 1, 2016
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Comparison of the Material Properties of In situ and Laboratory Prepared Cemented Paste Backfill
By Kim Le Roux
Cemented paste backfill (CPB) is a relatively new material that is increasingly being used in open stope mining across the world. The advantages offered by this high density tailings backfill include:
May 1, 2002
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Variable speed SAG milling
By M. N. Brodie
"The ability to adjust the speed of a SAG mill offers benefits to the process and to equipment maintenance. It can be provided with some slight effect on availability ranging from somewhat enhanced to
Jan 1, 2003
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The Order in the Disorder: Quantitative Analysis of an XRF Sorter Performance
By A. Mazhary, T. Huff
Sensor-based ore sorting technology is a growing area of interest due to lower-grade ore deposits and higher costs of processing, among other reasons. Among the sensors currently utilized in the parti
Jan 1, 2019
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Deformation and Structural Controls on Gold Mineralization in the Clarence Stream Shear Zone, Southwestern New Brunswick, Canada
By K. G. Thorne, D. R. Lentz, A. F. Park
"The Main zone of the Clarence Stream gold deposit is hosted by a shear zone adjacent to the Saint George batholith in southwestern New Brunswick. The mineralization history relates to progressive def
Jan 1, 2008
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CMIC-NSERC Footprints Project: A Roadmap for Large Project Development and Implementation
By Alan Galley
CMIC Mandate CIM Annual Meeting, Toronto, May 6, 2013 To increase mining research, innovation and commercialization efforts in order to strengthen Canada?s pre-eminent role as a global leader in min
May 1, 2013
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The Future of Sustainability
By Bruce Conard
For many years, Bruce Conard has been engaged in reading about and discussing the desired sustainability of the mining and metals resource industry. He has, however, become concerned that there is a g
Jan 1, 2014
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Geology and Mine Development of the Red Dog Zinc Lead Deposit, Brooks Range, Alaska
By Brigitte J. Dejou
The Red Dog sediment-hosted zinc-lead deposit is located in the Brooks Range thrust belt in northwest Alaska, approximately 1000 km northwest of Anchorage. The mine constitutes the primary deposit in
May 1, 2006