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  • CIM
    Ground Control Aspects of Mining Deep Remnant Panels at Falconbridge Lockerby Mine ? A Case Study

    By J. Ran

    There are challenges in mining deep tabular ore deposits using the open stoping method, particularly mining remnant panels towards the end of mine life. The remnant panels have experienced stress conc

    Apr 1, 2005

  • CIM
    In situ testing in underground backfilled stopes

    By Malcolm Scoble, Jean-Marc Robert, Luciano Piciacchia

    "An approach to the in situ testing of mine backfills is outlined. It has been developed to provide a measure of the effective strength and stiffness of such materials after placement in stopes. This

    Jan 1, 1987

  • CIM
    Leaching/flotation processing of complex sulphide ores

    By Franciszek Letowski

    "Recovery of precious metals associated with a sulphidic matrix has an important economic effect on complex sulphide ore treatment. Because a significant portion of the silver and gold associated with

    Jan 1, 1987

  • CIM
    Laboratory Testwork of Mixed Xanthates for the Raglan Ore

    By Norman O. Lotter, Simon Yu, Tony Deng, Antonio Di Feo

    "Xstrata Nickel’s Raglan operation, northern Québec, achieved paymetal recovery gains in 2007 by switching the collector from potassium amyl xanthate to sodium isobutyl xanthate. To follow on from tha

    Jan 1, 2010

  • CIM
    Some Observations on Explosive Metallurgy

    By H P. Tardif

    This paper briefly describes some of the phenomena encountered when materials are submitted to extremely high pressures, such as those produced by the detonation of an explosive charge placed in conta

    Jan 1, 1964

  • 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

  • CIM
    A Re-evaluation of the Application of CR-39 Autoradiographs in the Textural Analysis of Uranium-bearing Samples and Thin Sections

    By G. W. Sparkes

    The use of CR-39 plastic polymer as a solid state nuclear track detector in the textural analysis of radioactive minerals in geological samples was first described by I.R Basham in 1981. CR-39 autorad

    Jan 1, 2013

  • CIM
    How to Expedite Geological Investigation and Prospecting in Canada

    ONE of the morning sessions at the recent Annual Meeting was devoted to a Symposium on ways and means to expedite geological investigation, and also to promote greater prospecting activity, in Canada.

    Jan 1, 1941

  • CIM
    Exploitation de la zone nord à la Mine Kiena avec des équipements captifs

    By Rosaire Emond

    Le concept du forage horizontal a été développé voilà de nombreuses années. Différents types de plate-formes permettant le forage horizontal depuis une cheminée ont été conçus par divers manufacturier

    Oct 1, 2001

  • CIM
    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

  • CIM
    Towards Sustainable Mining (9df47007-236e-4582-97e3-4ef917e2e48a)

    By Pierre Gratton, Gordon Peeling

    The Mining Association of Canada launched the Towards Sustainable Mining initiative in 2004. TSM’s goal is to improve the mining industry’s performance by aligning its actions with the priorities and

    Jan 1, 2006

  • CIM
    Promises, Promises: Students, Industry and The New Labour Market

    Geology grads mine heated job market Salaries up 44 per cent in three years ?[Geology student] passed up a $100,000-a-year job at a mining company last December when he finished his degree in geol

    May 1, 2008

  • CIM
    An Investigation in the Stand up Time of Stopesat Birchtree Mine in Thompson, Manitoba

    By Matthew Violot

    Introduction ?Located off highway 6, approximately 5 km, SW of Thompson, Manitoba ?Base metal mine: Nickel? Maximum Depth: 4100 ft ?Started Production in 1966 (INCO, 2006)?Halted in 1978?Re-opened

    Nov 1, 2011

  • CIM
    Mixed Spectral Study of Hyperspectral Data for Abundance Estimation of Ores in Gua Iron Ore Mines, India

    By D. Chakravarty, D. Dutta, B. Samanta, S. Patteti

    "This paper presents the mixed spectral behaviour of iron ores from deposits in Gua, India. Spectral signatures of powder samples and their two-component mixtures were generated by spectro - radiometr

    Jan 1, 2015

  • CIM
    Aspects of Operational Mine Safety Assurance at the 4 South Mine, Quinsam Coal Mining Operation

    By Paul Krivokuca

    Outline Quinsam Coal Mine ?? Location ?? Mine History ?? Safety ?? Production ?? Hiring 4S Mine ?? Depillaring design ?? Structural mapping, Risk assessment ?? Rock Bolt Design Selection ??

    May 1, 2008

  • CIM
    Declarations and Access Control

    The common theme of these four objectives is declaration. Declaration tells the compiler that an entity exists and also provides the name and nature of the entity. Since everything you create has to b

    May 1, 2011

  • CIM
    Mine Gallen, Noranda, Quebec: Geology of an Archean Massive Sulphide Mound

    By John McEwen, Ian R. Jonasson, David H. Watkinson

    "Mine Gallen is a zinc-rich pyritic volcanogenic massive sulphide deposit that occurs in a fault-bounded block of intermediate volcanic rocks. The block is completely surrounded at the present erosion

    Jan 1, 1990

  • CIM
    CMC Addition Methods in Ultramafic Ore Flotation

    By Manqiu Xu, Pete Winn, Steve Wilson

    "In the flotation of ultramafic ores at Thompson mill, Inco Limited, CMC is used as both a floatable rock depressant and electrostatic serpentine slime dispersant. CMC, being a high molecular weight p

    Jan 1, 2000

  • CIM
    Removal of Organic Carbon with a Jameson Cell at Red Dog Mine

    By Todd Smith, Brigitte Lacouture, Greg Anderson, David Lin

    "The lead and zinc flotation circuits at Red Dog Mine are preceded by a preflotation circuit which recovers naturally-floating organic carbon contained in the ore. Organic carbon is a potential contam

    Jan 1, 2008

  • CIM
    Progress in Coal Technology Carbonization

    By W. A. Lang

    Introduction In this review, which is the fifth of the series on the Progress in Coal Technology, an attempt has been made to outline some of the more important developments that have taken place in

    Jan 1, 1951