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  • CIM
    Ivanhoe New Horizons

    By Jess Harding

    Oyu Tolgoi investment agreement now in full, legal effect Successful completion of a series of conditions to 2009 Investment Agreement was announced March 31, 2010. Full-scale construction now set t

    May 1, 2010

  • CIM
    Geometallurgical Modeling of the Dumont Deposit

    "The Dumont deposit is a large (1066 Mt probable reserve) low grade (0.27% nickel), nickel sulphide project located in the Abitibi region 25km west of Amos, Quebec. Royal Nickel Corporation acquired t

    Jan 1, 2013

  • CIM
    Design and Operation of the Key Lake Uranium Mill

    By M. Neven, R. A. Steane, E. Lam

    "The Key Lake uranium mill is located in Northern Saskatchewan. It treats a high grade, complex uranium and metal sulphide ore. The plant and process are in many respects unique, because commercial tr

    Jan 1, 1986

  • CIM
    The Rabbit Lake Mill -Twenty Years of Milling

    By Lam. E. K., J. W. Jarvi, B. P. Bharadwaj

    "The Rabbit Lake Operation is located in Northern Saskatchewan on the western shore of Wollaston Lake approximately 800 km north of Saskatoon, Saskatchewan.The Operation is owned by a joint venture of

    Jan 1, 1996

  • CIM
    Electric-Pulse Disaggregation (Epd), Hydroseparation (Hs) and Their Use in Combination for Mineral Processing and Advanced Characterization of Ores

    By Vladimir N. Rudashevsky, Louis J. Cabri, Nikolay S. Rudashevsky, Thomas Oberthür

    "EPD (Electric Pulse disaggregation) and HS (hydroseparation) are exceptional technologies for research, concentration, evaluation, and mineral extraction of specific minerals such as precious metals

    Jan 1, 2008

  • CIM
    Venturi-aerated flotation column

    By P. Quinn

    "The Venturi-aerated flotation column (VAC) is based on a reactor and separator design for a new generation of flotation machines. The reactor is a Venturi tube, where the air/slurry contact takes pla

    Jan 1, 2002

  • CIM
    Engineers Canada Partnerships

    By Stephanie Price

    Engineering Associations ?Regulatory authority ?License individuals and firms ?Discipline licensed members ?Enforce against improper acts ?Programs for EIT?s, competence, etc

    Oct 1, 2010

  • CIM
    The Importance of Structural Geological Mapping and Slope Monitoring in Open Pit Slope Stability

    By Nick D. Rose

    The importance of structural geology in open pit slope stability is overlooked in many mining operations due to pressures to cut costs and minimize mine personnel. As a result, mine geology staff are

    May 1, 2002

  • CIM
    Automatic Control at the Strathcona Concentrator for Presentation to the Canadian Mineral Processors

    By D. M. Doyle

    "The Strathcona Concentrator operations, the application of control systems in the crushing, flotation and tailing fill sections, and current and future computer control concepts are described in this

    Jan 1, 1974

  • CIM
    Burr Project Potash Mine Development

    Burr Mineral Resource has: ?Grade / Thickness / Tonnage ?Dry Caprock ?Low Carnallite ?Low Clay / Insolubles ?Flat & Continuous Deposit ?Proper depth

    May 1, 2009

  • CIM
    Development Status of Thin, Spray-on Liners for Mining and Civil Engineering Applications

    By James F. Archibald

    Research has been conducted for the Workplace Safety and Insurance Board of Ontario (WSIB) to characterize thin, spray-on lining materials (TSLs), as well as combinations of TSLs and conventional spra

    May 1, 2006

  • CIM
    Wear

    By H. R. Banks

    IF you have ever travelled in the valley lying between the Selkirks and the Rockies in the East Koorenay district, you will have noted that the former mountains are rounded and massive, while the serr

    Jan 1, 1943

  • CIM
    Design, Construction and Commissioning of Gold Tailings Plant at Mazowe Mine, Zimbabwe

    By Peter Makuvise, Alain M. Bantshi

    "The Mazowe Gold Mine is managed by Metallon Gold (Zimbabwe) and is situated in the west-central part of the Harare greenstone belt. Orebodies here generally comprise shear zones which are in-filled w

    Jan 1, 2017

  • CIM
    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

  • CIM
    Flooding and loss of the Patience Lake potash mine

    By D. Gendzwill, N. Martin

    "In early 1987, the Patience Lake potash mine near Saskatoon, Saskatchewan, was closed due to uncontrollable floodingWater inflows were first encountered during routine mining in 1975 at the south bou

    Jan 1, 1996

  • CIM
    Investigation of the deformation mechanism of underground excavations in salt and potash mines using in situ deformation measurements

    By S. Kwon, J. W. Wilson

    "In salt and potash mines, the time-dependent deformation mechanism should be clearly understood based on in situ measurements to predict the performance of a mining design. In this study, in situ def

    Jan 1, 2002

  • CIM
    A technique for the direct measurement of bubble size distributions in industrial flotation cells

    By J. A. Finch

    "A method of sampling and presenting bubbles for imaging for use in full-size flotation cells is described. The device (bubble viewer) comprises a tube attached to a sealed glass viewing chamber. The

    Jan 1, 2002

  • CIM
    Evolution of Direct Coupled Pinion Drive Technology for Grinding Mills

    By K. Lim, J. Sobil, L. Galarza Castillo, F. Tozlu

    "For mining operations globally, the scale and criticality of the grinding mill drive has meant that selection of the correct mill drive technology is paramount. With so much depending on the successf

    Jan 1, 2016

  • CIM
    China Mining and Metals: The Waking Giant

    By David Humphreys

    It is difficult to overstate the importance of China to the future of the world mining and metals industries. In a remarkably short time, China has risen to become the world?s largest producer and con

    May 1, 2002

  • CIM
    The Isle aux Morts Prospect: The first significant base metal discovery in tile Port aux Basques Complex of southwest Newfoundland

    By D. F. Strong, P. P. O'Neill

    "The Isle aux Morts Prospect is the first polymetallic, sulphide mineralization reported from the Port aux Basques Complex of southwest Newfoundland. Zn-Pb-Cu-Ba-Ag mineralization hosted by quartz-mus

    Jan 1, 1988