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  • CIM
    Leaching Alternatives for Gold Tellurides in Sonora, Mexico

    By P. C. Santos-Munguía, F. Nava-Alonso, O. Alonso-González

    "The gold recovery of a Mexican cyanidation plant, in Sonora, has been decreasing due to the increasing presence of gold tellurides. This work presents the results of different processes aimed to reco

    Jan 1, 2017

  • CIM
    Mining Methods at Hidden Creek Mine

    By W. R. Lindsay

    Anyox, where the Hidden Creek mine of the Granby Consolidated Mining, Smelting and Power Company is located, is situated on an excellent deep-water harbour in Granby bay, at the head of Observatory in

    Jan 1, 1929

  • CIM
    The Utilisation of Pyrites in Pulp and Acid Manufacture

    By Horace Freeman

    The sulphur consumed in Canadian pulp mills and acid plants is worth approximately three million dollars annually and amounts to one hundred and fifty thousand long tons, all of which is imported from

    Jan 1, 1930

  • CIM
    Filtration Fundamentals

    By N. Nemeth

    A brief summary of available filtration research is given. Its usefulness and shortcomings to practical application are examined and suggestions for new avenues of research outlined.

    Jan 1, 1967

  • CIM
    Fractionation of Coking Coals by Spherical Agglomeration Methods

    By G. Paillard, I. E. Puddington, A. F. Sirianni, F. W. Meadus

    Experiments with some selected Nova Scotia coals and a single sample of American anthracite, reconstituted in granular form with lower sulphur and ash contents by spherical agglomeration methods, are

    Jan 1, 1968

  • CIM
    Industrial kaolin resources in the Pacific Northwest and central Canada

    By Colin Harvey

    The paper industry in the Pacific Northwest is a potentially large market for industrial clays. Current trends within the paper industry towards higher quality newsprint, filled and coated papers, off

    Jan 1, 2001

  • CIM
    Geology of the Clinton Creek asbestos deposit of Cassiar Resources Limited

    By D. R. BUDINSKI

    Clinton Creek Mine in west-central Yukon produced 0.94 million tonnes of fibre from 15 million tonnes of asbestos ore between 1968 and 1978. The mine closed in 1978. The deposit lies along the margin

    Jan 1, 1984

  • CIM
    The Benefits of Collaborative, Leveraged Industry-University Research Case Study of a McGill-CAMIRO Project

    By J. E. Nesset, L. S. Urbanoski, J. R. Goode

    "The benefits and advantages of pre-competitive, collaborative industry/university research are not always well appreciated. This paper presents the case study of a current collaborative project betwe

    Jan 1, 2001

  • CIM
    Fine Grinding Applications Using the Metso Vertimill® Grinding Mill and the Metso Stirred Media Detritor (SMD) in Gold Processing

    By Graham Davey

    "Low speed stirred milling has been employed for many years in the metalliferous and industrial minerals industries. High speed stirred milling is a relatively new method of grinding in the metallifer

    Jan 1, 2006

  • CIM
    Comminution Circuit Comparison Conventional versus Semi-Autogenous

    By G. H. Babcock, D. A. Knight, V. G. Medina

    "Production commenced at the Golden Sunlight Mine in 1983 and at Kidston Gold Mine in 1985. These projects were both constructed under the management of the Placer Dome Inc. (Technical Services) group

    Jan 1, 1991

  • CIM
    Development of Processing Alternatives for Frankfield East Deposit Using Selective Arsenopyrite-Pyrite Flotation

    By R. Jackman, D. Koningen, G. Wilcox

    "Gowest Gold Ltd. is in the process of developing the Frankfield East gold deposit located along the largely undeveloped Pipestone fault northeast of Timmins, Ontario. In addition to resource developm

    Jan 1, 2012

  • CIM
    Teck Corona Operating Corporation, David Bell Mine, Concentrator Operating Highlights

    By K. Meyer

    "INTRODUCTIONThe David Bell Mine Concentrator started production in April 1985. A staff of twenty-seven people operate and maintain the concentrator. The crew is grouped into the following main areas.

    Jan 1, 1989

  • CIM
    Typical Reproducibility of Metal Balances in Flotation Plants

    "Each and every flotation plant must produce daily/weekly/monthly production reports in which metal balances for payable and penalising elements are presented. Several factors including ore heterogene

    Jan 1, 2016

  • CIM
    QA/QC At Oyu Tolgoi Cu-Au Project South Gobi, Mongolia - Ivanhoe Mines Mongolia Inc. Meeting and Exceeding Technical Disclosure Requirements

    By Dale A. Sketchley

    The objective of Quality Assurance and Quality Control programs on advanced exploration projects is to ensure that data from sampling, assaying, and recording of geological observations are of high in

    May 1, 2003

  • CIM
    Development of an Iron Ore Concentrate Fines Recovery Process from Copper Tailings

    By Lutz Markworth, Fernando Parra, Wolfram Jaspers

    "The worldwide demand of iron ore and the depletion of the high-purity deposits make it necessary to recover ores in increasingly fine size fractions or low Fe content in the feed material. Impurities

    Jan 1, 2008

  • CIM
    Stope Sequence Optimization for Narrow Vein, Long Term Mine Planning

    By André van Wageningen

    Long term mine scheduling is one of the most difficult optimization problems. The problem is said to be NP-complete in that the best possible solution cannot be found any quicker than checking all pos

    Oct 1, 2004

  • CIM
    Barrick Goldstrike Roaster - Roasting and Gas Handling

    By Andy Cole, Ken Thomas, Stephen Durn, Jacques McMullen

    "The roasting and gas handling circuits of the Barrick Gold’s new Roasting Facility at the Goldstrike Mine in Nevada, USA incorporate well proven technologies in a unique combination. During the desig

    Jan 1, 2001

  • CIM
    Quantified Benefits of Automated Loading of Remote-Controlled LHD Vehicles in a Production Environment

    By E. Brouillette

    Difficult operating and mining conditions such as low visibility, difficult roadbeds, fast cycling, small openings, and sharp corners create high demand for LHD manoeuvrability and operator dexterity.

    May 1, 2003

  • CIM
    Mine Conveyance Safety Fall Arrest System (SFAS) for #1 Shaft Rio Tinto Oyu Tolgoi Mine, Mongolia ?A Case Study?

    By Andre L. Du Preez

    Global mine hoisting regulations require safety fall arrest systems to be installed on vertical conveyance systems capable of safely decelerating and supporting a fully loaded conveyance in the event

    Aug 1, 2013

  • CIM
    Arctic mineral wealth — Will there be a two-sided coin?

    By Joanna LaForte

    "In response to “Arctic Mineral Wealth —Equitable Participation with Aboriginal Landowners – A slow or fast process?”, this author’s impression is one that, to her, seems obvious — this is definitely

    Jan 1, 1996