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  • CIM
    Sustainable Mining Practices in India

    By Manish Kumar Jain

    The mineral industry in India is an important contributor to the country?s GDP and foreign trade, and also a significant source of employment generation. The industry is distributed almost all across

    Aug 1, 2013

  • CIM
    Protective coatings in the mining industry

    By L. D. Eccleston

    Any man-made structure will eventually decay, but we are basically concerned with the prevention of corrosion within a fairly limited time span. How corrosion can be minimized by design, the removal o

    Jan 1, 1979

  • CIM
    Autogenous and semi-autogenous mill circuits

    By A. K. Ratte, C. M. Brown

    "IntroductionIn autogenous mills, grinding of the ore feed is accomplished by the direct action of the variously sized rocks making up the feed on each other and the mill interior. Size reduction is a

    Jan 1, 1989

  • CIM
    Decision-Making Using an Integrated Evaluation Model Versus Sensitivity Analysis and Monte Carlo Simulation

    By Grant D. Nicholas

    This paper compares an integrated evaluation approach to decision-making with more traditional sensitivity analysis and Monte Carlo simulation. The primary objective is to highlight the differences in

    May 1, 2007

  • CIM
    The Equity leach plant

    By C. R. Edwards

    "Equity Silver Mines Limited, Canada's largest silver mine, has designed, built and operated a leach plant to reduce the levels of antimony and arsenic in its silver-gold-copper flotation concent

    Jan 1, 1985

  • CIM
    Quantitative correlation of worldview to resource development conflict

    By M. Hitch, M. B. Lytle

    Resource development conflicts arise largely due to differences in worldview between those who support and those who oppose development. This paper illustrates how societies and civilizations with dif

    Jan 1, 2017

  • CIM
    Sample bias and conditional probability ore reserve estimation at Valley

    By G. F. Raymond, W. P. Armstrong

    "At the time of this study, the Valley mine was producing 23 000 tonnes of ore per day from a large, low-grade porphyry copper orebody. Sulphide mineralization, principally bornite and chalcopyrite, o

    Jan 1, 1988

  • CIM
    The St-Honoré Carbonatite Complex, Québec

    By Marcel Vallee, Fernand Dubuc

    "The St-Honoré carbonatite complex, located 8 miles north of Chicoutimi, Quebec, was discovered in September 1967 as abnormal radioactivity was detected in the course of SOQUEM's aerial surveys. The c

    Jan 1, 1970

  • 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
    Adsorption of Guar Gum on Potash Slimes

    Adsorption of guar gum was investigated on model minerals typically found in water-insoluble slimes of potash ores. The ionic strength of the adsorption mixtures was varied from distilled water to sat

    Jan 1, 2006

  • CIM
    Sampling density and grade control

    By P. Groleau, O. Tavchandjian, D. Marcotte

    In open pit mining, each small mining unit (SMU) is selected for mill processing based on an estimate of its true grade. The estimation is usually done using analyses of cuttings from blast holes with

    Jan 1, 1998

  • CIM
    The Chaplin Sodium Sulphate Plant, Sask.

    By A. A. Holland

    Introduction The world's largest known deposits of natural sodium sulphate (Glauber salt), generally termed 'alkali ' throughout western Canada, are located in the Province of Saskat

    Jan 1, 1949

  • CIM
    Unconformity-Associated Uranium Deposits

    By Dave Thomas

    ?Uranium is a common trace metal at the earth?s surface, but these are amazing super-high grade (up to 25%) pods, veins and disseminated uraninite (UO2) near unconformities between Proterozoic silicic

    May 1, 2006

  • CIM
    The Implications of Planning and Scheduling by CPM

    By Jack G. Hazan

    The Critical Path Method is the modern scientific answer for solving the planning and scheduling problems inherent in today's complex projects. With this method, nothing is left to chance. All re

    Jan 1, 1965

  • CIM
    Quality of working life in the mining industry-a physician's prescription

    By Ian M. F. Arnold

    "Occupational health programs and their role in improving the quality of working life in the mining industry are discussed. Attention is directed to some problems peculiar to the Canadian mining indus

    Jan 1, 1983

  • CIM
    A survey of iron and steel making sites in tile Tyne-Wear area of the United Kingdom

    By R. F. Tylecote

    "The closure of the iron and steel making plant at Consett in Durham in 1980 marked the end of an era-a long era in the world's iron and steel making history. Iron had been smelted in the Tyne-We

    Jan 1, 1983

  • CIM
    Evolution of sandwich belt high-angle conveyors

    By Earl M. Frizzell, Joseph A. Dos Santos

    "Conventional belt conveyors offer an economical method for transporting materials at inclines approaching 18 degrees. Sandwich belt conveyors may be used to transport materials at high angles, to 90

    Jan 1, 1983

  • CIM
    Tracing Ore Boulders as a Prospecting Method 1n Canada

    By A. Dreimans

    Tracing of 'float' against the latest ice-flow directions ha!' led to or assisted in discoveries of several mineral deposits in Canada at lP.ast since 1891, e.g., fluorite and corundum

    Jan 1, 1958

  • CIM
    The Integration of Photovoltaic and Solar Ventilation Technologies into a Pre-fabricated Outdoor Room

    By Himanshu Dehra

    The pre-fabricated outdoor rooms are often utilised near the mines and construction sites for office purposes. The paper has presented modelling and simulation results of the integration of commercial

    May 1, 2007

  • CIM
    Remote Diagnostic Services for Gearless Mill Drives

    By S. Gaulocher

    Gearless mill drives (GMDs) are the workhorse in the mineral processing industries, more specifically when it comes to grinding crushed ore and cement (in various production stages) in semiautogenous

    Jan 1, 2012