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  • CIM
    Seismic Response of a Selected Site in Wellington, New Zealand

    By L. Janku, G. Hancox, M. Villenueve, C. Massey

    Wellington lies in a seismically active area 150 km from a subduction zone and in the vicinity of several active faults, which poses a risk to its infrastructure and inhabitants. One of these major fa

    Jan 1, 2015

  • CIM
    Sinking No. 5 Winze at Wright-Hargreaves Mine

    By W. T. Sampson

    Introduction The Kirkland Lake (Ontario) property of Wright-Hargreaves Mines, Limited, - consists of four claims. The two main shear zones or 'breaks' of the Kirkland Lake camp extend thr

    Jan 1, 1948

  • CIM
    Industry and Higher Education - Meeting the Needs of the Mining Engineering Sector

    By Jessica E. Heuchan

    An industry survey has been conducted by the Queen's University Mining Engineering Department of 30 Canadian mining organizations to determine how effectively newly graduated mining engineers mee

    May 1, 2003

  • CIM
    The Behavior of Carbonaceous Matter in Gold Extraction

    By H. Tan

    The effect of carbonaceous matter on gold extraction was investigated in cyanide systems with pure gold as well as pre-robbing sulfide gold ores. Auger studies demonstrated that the carbonaceous matte

    Jan 1, 2005

  • CIM
    Integrating Mobile Crane Lift Path Checks into an Industrial Crane

    By Zhen Lei

    In Alberta, Canada, heavy industrial projects are constructed using a prefabrication approach: spools and pipes are produced in the factory, and are assembled into modules that are transported to the

    Aug 1, 2013

  • CIM
    The Holy Grail - Predicting Localized Corrosion Damage from First Principles

    By D. D. Macdonald, G. Engelhardt

    The accumulation of damage due to localized corrosion [pitting, stress corrosion cracking (SCC), corrosion fatigue (CF), crevice corrosion (CC), and erosion-corrosion (EC)] in complex industrial syste

    Jan 1, 2005

  • CIM
    Selection of Copper Electrowinning Harvesting Methods and Impacts on Copper Product Quality

    By N. Aslin, R. Clark, G. Heferen

    The methods of harvesting copper from stainless steel mother plates has been investigated from fundamental and operational experience perspectives. At least five different harvesting techniques have

    Jan 1, 2014

  • CIM
    Structure of the Ferderber gold deposit, Belmoral Mines Ltd., Val d'Or, Quebec

    By L. Vu, V. Popov, J. Beland, R. Darling

    "The Ferderber gold deposit is of Archean age. It consists of a series of gold-bearing quartz lenses within a shear zone that crosscuts the central part of the quartz dioritic Bourlamaque batholith. O

    Jan 1, 1987

  • CIM
    Investigation into Oxidative Dissolution of Enargite with Chlorine Dioxide

    By G. W. Norval, V. G. Papangelakis, G. A. Moldoveanu

    Smelting has been the primary method of treatment for refractory copper sulfide concentrates such as enargite (Cu3AsS4), but the pyrometallurgical processing generates elevated levels of volatile arse

    Jan 1, 2014

  • CIM
    Oil and Gas Explorations -Eagle Plains Area, Yukon Territory

    By W. G. Campbell

    "The region discussed comprises approximately eight million acres spreading across the Arctic Circle in Yukon and North West Territories.Encouraged by four years of surface geological and geophysical

    Jan 1, 1960

  • CIM
    The Place of Non-Metallics in the Mining Industry

    By L. Heber Cole

    In making this plea for a better and more sympathetic understanding of the non-metallic industry, I do not for one minute wish to give the impression that I in any way belittle the wonderful strides t

    Jan 1, 1929

  • CIM
    Automatic Object Recognition and Registration of Dynamic Construction Equipment from A 3D Point Cloud

    By Mengmeng Gai

    This paper introduces a model-based automatic object recognition and registration framework to assist heavy equipment operators in rapidly perceiving 3D working environment at dynamic construction sit

    Aug 1, 2013

  • 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
    Canada Tungsten ? Change to Underground Mining & Description of Mine-Mill Procedures

    By W. W. Cummings

    Canada's only current tungsten producer started up in 1962 with a small open-pit mine on the Flat River , 180 air miles north of Watson Lake, Yukon Territory. The orebody was in a contact-metamor

    Jan 1, 1977

  • CIM
    Cyanide Analysis for Complex Cyanide Solutions

    By W. van der Merwe

    With the gold industry looking to process more complex ores, the online measurement and control of cyanide addition to the gold leaching circuit has become more crucial. This paper compares the two co

    Jan 1, 2011

  • CIM
    Geomechanical Response to CO2 Injection for the Heartland Area Redwater Project (HARP), Alberta

    By Hamidreza Soltanzadeh

    The injection of CO2 into a reservoir or aquifer can potentially result in deformation, induced fracturing and fault reactivation in the injection zone and/or the rocks that surround it. This paper re

    Jun 1, 2012

  • CIM
    Photometric Measurement of Particle Size and Relative Surface Area

    By R. J. T. Charles

    Introduction An apparatus that will measure the surface area of a few of the simple minerals with a high degree of accuracy has been described by J. W. Bell (1). His apparatus consisted essentially o

    Jan 1, 1951

  • CIM
    An Overview of the Mary River Iron Ore Project

    By Rodney A. Cooper

    The Mary River iron ore deposits were discovered in the 1960?s. The high quality of the deposits was immediately evident, and drilling programs were successful in defining a resource adequate for supp

    May 1, 2007

  • CIM
    Red Chris Project British Columbia s First Cu Au Columbia?s - Porphyry Mine in 10 Years

    Red Chris Project Project Status ? Tahltan, Iskut First Nations MOU ? Bankable Feasibility Study ? BC Environmental Assessment Certificate ? CEAA (Federal Environmental) ? EPCM contracts LOI?

    May 1, 2006

  • CIM
    HPGR: Why Skewing is a Requirement for Operational Applications

    By S. D. A. Hannot, H. Knapp

    "High pressure grinding rolls (HPGR’s) are an energy efficient solution for comminution of industrial minerals and metal ores. The technology is successfully applied in an expanding field of applicati

    Jan 1, 2019