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  • CIM
    Geophysical Case Study of Shallow and Deep Structures Based on Traditional and Modified Interpretation Methods: Application to Tectonic Studies and Mineral Exploration

    By J. Asfahani

    "The Schlumberger configuration used in geoelectrical sounding is slightly adapted here to obtain reliable data for both shallow and deep penetration depths from the same survey. In this configuration

    Jan 1, 2009

  • CIM
    Electrical Model of an Electrowinning Circuit Including Stray Current through Electrolyte Piping

    By S. C. Richardson

    The electrowinning (EW) circuit involves using DC current in the electro-deposition of metal ions dissolved in an electrolyte solution. This paper reviews a method to generate an electrical model of a

    Jan 1, 2019

  • CIM
    Challenges in moving from Ad-Hoc to Planned Mine Technology Innovation

    Why Innovate in Mining? ?Obvious, right? ?Increase productivity and profitability ?Improve safety and ergonomics ?Improve our environmental record and eliminate liabilities ?Implement process c

    May 1, 2006

  • CIM
    The Ausmelt Continuous Copper Converting (C3) Process

    By R. Matusewicz

    The key drivers for the copper smelting industry are a complex mix of economic and "human" factors which combine to drive technology in new directions and can provide a strong indication of future ind

    Jan 1, 2007

  • CIM
    Developments in the Hydrometallurgical Processing of Nickel Laterites

    By F. McCarthy, W. Zhang, R. McDonald

    "The processing of nickel laterites has been a topic of major interest at CSIRO for almost twenty years. During this period CSIRO has collaborated with other researchers and industry in developing a b

    Jan 1, 2017

  • CIM
    Huronian geology and the Blind River (Elliot Lake) uranium deposits

    By James A. Robertson

    "In the Blind River area Proterozoic clastic and sedimentary rocks and minor volcanic rocks (The Huronian Supergroup) uncomformably overlie and trangress northwards over dominantly granitic Archean te

    Jan 1, 1986

  • CIM
    The Kemess Mines Ltd. Tailings Dam Construction Using Tailings Construction Sand

    By John Hoffert, Darren Colwell, Greg Tucker, Jeremy Kinch, Greg Rasmussen

    "The Kemess Mine, a major producer of gold and copper, is located in north-central British Columbia. Kemess was brought into production in May 1998 by Royal Oak Mines. On February 11, 2000 Northgate E

    Jan 1, 2004

  • CIM
    The U.S. Mineral Property Valuation Patchwork of Regulations and Standards (b596e322-36dd-40ba-820a-fc3646322652)

    By Trevor R. Ellis

    "The valuation of mineral properties in the U.S. is only partially regulated. The regulations which have jurisdiction or impact appear to have such mainly as a consequence of unintended fallout, since

    Jan 1, 2003

  • CIM
    Galfan-coated automotive steel improves fabrication and performance

    By Richard F. Lynch, Frank E. Goodwin

    "The development of Galfan, a new generation 95% zinc-5% aluminum-mischmetal alloy coating for steel, offers opportunities for greater fabrication flexibility and upgraded corrosion performance in aut

    Jan 1, 1987

  • CIM
    St. Andrew Goldfields

    By P. Massi

    "Wholly owned by the Coniagas Mining Company, the oldest continuously listed mining company on the Toronto Stock Exchange, St. Andrew Goldfields is located on Hwy. 101 approximately 30 miles east of d

    Jan 1, 1992

  • CIM
    Recovery of thermal coal from waste dumps near Stellarton, Nova Scotia

    By L. C. Bird, N. T. L. Landgren, M. W. Mikhail

    "Through funds made available in 1972 by the Nova Scotia Department of Mines and Energy (DME) and the federal Department of Regional Economic Expansion, a program was initiated to recover saleable coa

    Jan 1, 1981

  • CIM
    Evolving Equipment Health, a Rio Tinto Case Study

    By Daniel D. M. Adams

    Over the last 100 years industry in general has been trying to advance the ability to maintain systems through management processes. Mining has looked to utilize onboard data systems in our mobile min

    May 1, 2011

  • CIM
    Continuous loading and conveying technology in mining

    By Dale Lens, W. S. (Wayne) Cusitar

    "The use of continuous loading and conveying technology for mining is currently practiced in relatively few mining environments and, even in these cases, on a non-exclusive basis. For the most part, a

    Jan 1, 1987

  • CIM
    Notes on Ball and Rod Mill Liner Practice in the Noranda Organization

    By The Staff

    "IntroductionThis paper lists typical liner performance data for various grinding mills at the Noranda, Waite-Amulet, Pamour, and Hallnor mines, and concludes with a comparison of these data, based on

    Jan 1, 1950

  • CIM
    The Midas Pond Gold Prospect, Victoria Lake Group, Central Newfoundland: A Mesothermal Quartz Vein System with Epithermal Characteristics

    By Derek H. C. Wilton, David T. W. Evans

    "Abstract - The Midas Pond gold prospect, central Newfoundland, is hosted by sheared and altered felsic and mafic pyroclastic rocks of the Tulks Hill volcanics, Victoria Lake Group, and has been trenc

    Jan 1, 2000

  • CIM
    Strategies for Mining in the Vicinity of the Creighton Fault at Vale?s Copper Cliff Mine

    By Mehdi Razavi

    Scope of the Study The possibility and risk associated with mining two stopes at the same time The influence of Creighton Fault on the stability and dilution The effect of irregular shape of stope

    Oct 1, 2010

  • CIM
    Comparative Costs of In bye Power in a Mine as Derived from Compressed Air or Electric Sources

    By Mark W. Booth

    THIS paper deals with the subject of inbye power as the mechanical . engineer sees it, and invites discussion, particularly from the electrical engineer. At the outset, it will be necessary to clear

    Jan 1, 1936

  • CIM
    Cominco's computerized inventory control system

    By J. W. Merkley, K. B. Hustwick

    "The authors describe the use of a computer system for the control oj warehouse inventory at Cominco's Canadian operations. The challenge presented by the company's diverse products and vari

    Jan 1, 1982

  • CIM
    Grease-based open gear lubricants: Multi-service products — Development and evaluation

    By N. Samman, S. N. Lau

    "A series of new, grease-based, solvent free open gear lubricants were developed to meet the demanding service requirements of mining equipment. The use of these products has resulted in better perfor

    Jan 1, 2002

  • CIM
    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