Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • CIM
    The Gold-Rich Louvicourt Volcanogenic Massive Sulfide Deposit, New Brunswick: A Kuroko Analogue in the Bathurst Mining Camp

    By D. R. Lentz, C. J. Beaumont-Smith, S. H. Mcclenaghan

    "Abstract - The Louvicourt Au-Ag-Cu-Zn-Pb sulfide deposit is hosted by a Middle Ordovician calc-alkaline sequence of aphyric rhyolite flows and associated fragmental rocks at the top of the Flat Landi

    Jan 1, 2006

  • 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
    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
    Geology of the Athabasca Basin

    By F. F. Langford

    "The Athabasca Basin occupies about 100,000 km2 of the northwest corner of Saskatchewan with its western margin extending about 50 km into Alberta (Fig. 1). The basin is filled with a Helikian sequenc

    Jan 1, 1986

  • CIM
    Edward Haycock and his Gatineau Mine

    By D. D. Hogarth

    "Edward Haycock, Engineer and Public Contractor Edward Haycock was born in Shrewsbury, England, June 14, 1813. His father was John Haycock, a timber merchant and soap manufacturer, residing at Swan Hi

    Jan 1, 1999

  • CIM
    Economic and Other Aspects of Recent Petroleum and Natural Gas Discoveries In Western Canada

    By John O. Galloway

    "The year 1947 was a momentous one in the history of the petroleum industry in Canada. It was in that year that Imperial Oil Limited made its discovery at Leduc, the forerunner of other discoveries, l

    Jan 1, 1950

  • CIM
    Geology of the Sustut Copper Deposit in B.C. (2d42b1e7-1c94-47a9-b4c1-62e26e60d034)

    By G. Harper

    "AbstractThe Suetut. Copper deposit, 230 miles northwest of Prince George, B.C., was discovered in August of 1971. Subsequent exploration has included 56,417 feet of surface diamond drilling in 139 ho

    Jan 1, 1977

  • CIM
    Applications of NSC Pressure Leaching

    By C. G. Anderson

    Industrially proven and applied nitrogen species catalyzed (i.e. NSC) acidic pressure leaching has been utilized to treat a number of ores, concentrates and recycled materials. This versatile technolo

    Jan 1, 2004

  • CIM
    The Timber Resources of the Territory Served by the Pacific Great Eastern Railway

    By P. Z. Caverhill

    In this section of the province only the most meagre of surveys have been made and because these are not sufficient to determine with any degree of accuracy even the total forest area, the information

    Jan 1, 1925

  • CIM
    Methods of Haulage in Coal Mines

    By W. M. G. Heeley

    In the province of Alberta the coal measures dip at so many different angles, between the horizontal and the vertical, that many different systems of haulage are in use. I will, however, only touch br

    Jan 1, 1925

  • CIM
    Characterization of Aluminum Pitting Corrosion Induced by Tropical Climate

    By L. Veleva, Garcia. A., G. Perez

    Aluminum is a metal used for the transmission of electricity of high voltage, in the construction industry and other areas. In atmospheric conditions aluminum forms an oxide layer (Alz03'H20) as

    Jan 1, 2006

  • CIM
    Experimental and Thermodynamic Modelling Study of the Effects of Al2O3, CaO and MgO Impurities on Gas/Slag/Matte/Spinel Equilibria In The “Cu2O”-“FeO”-SiO2-S-Al2O3-CaO-MgO System

    By T. Hidayat, D. Shishin, S. Sineva, M. Shevchenko

    The effects of the slagging components Al2O3, CaO and MgO on the thermodynamics and phase equilibria of the gas/slag/matte system with major elements “Cu2O”-“FeO”-SiO2-S are characterised using an int

    Jan 1, 2019

  • CIM
    Crushing and Grinding Practices at Brenda Mines Limited

    By G. P. Holmes

    "IntroductionThe copper-molybdenum property of Brenda Mines Ltd. is located 18 miles north west of Peachland in the Okanagan Valley of the Southern Central interior of British Columbia. The actual sit

    Jan 1, 1972

  • CIM
    Structural Development and Controls to Epigenetic, Mesothermal Gold Mineralization in the Sabie-Pllgrim's Rest Goldfield, Eastern Transvaal, South Africa

    By Michael Harley, E. Guy Charlesworth

    "Abstract - Bedding-parallel thrust-hosted gold veins are developed in the Sabie-Pilgrim's Rest goldfield, eastern Transvaal, South Africa. The reefs display a complex history characterized by te

    Jan 1, 1994

  • CIM
    Development (Optimezation) of the Detour Lake Concentrator Flowsheet: Integration of the Results of Comminution and the Metallurgical Testwork Program

    By A. Allaire, J. Torrealba-Vargas, R. Welyhorsky

    Early testwork was carried out to select the plant process design criteria and flowsheet selection. Additional testwork was carried out during the feasibility study to support the optimization of the

    Jan 1, 2011

  • CIM
    Advanced Control for Column Flotation

    By G. A. Kosick, G. S. Dobby

    "This paper presents the principles and application of a recently developed control system for flotation columns and column circuits. The control system uses triple pressure sensors to directly sense

    Jan 1, 1990

  • CIM
    Measurement and Prediction of Dilution in a South African Gold Mine Operating with Open Stoping Mining Methods

    By P. J. Le Roux

    "Mining worldwide and definitely in South Africa, is constantly under pressure to reduce its cost structure so as to sustain profitability. In underground gold mines where an open stope mining method

    Jan 1, 2015

  • CIM
    Computer Control of Brunswick Mining's No.12 CuPb Flotation Circuit

    By A. Trusiak

    "Increasing energy costs in mineral processing is making it necessary for tighter controls over various parts of the concentrating process. Continuous monitoring and control of critical process stream

    Jan 1, 1981

  • CIM
    Mineralogical and Microstructural Investigation of Dead-Burned Magnesite from Eastern Iran

    By Khosrow Ebrahimi

    We document the occurrence, mineralogy and firing properties of magnesite from hydrothermal deposits in the upper Cretaceous ophiolites of Eastern Iran. These deposits occur as thin veins of nearly pu

    May 1, 2004

  • CIM
    Reconditioning the Howey Shaft

    By R. R. Bassermann

    THE property of Howey Gold Mines, Limited is situated at Red Lake, Ontario, one hundred and seventy-five miles east of Winnipeg and eighty miles north of the Canadian National Railway line. The mine h

    Jan 1, 1935