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  • CIM
    Cape Breton Development Corporation's experience with a tunnel-boring machine in coal measures

    By Dan Currie, Tom Lamb, J. Coady Marsh, Gary Landry

    "This paper describes the Cape Breton Development Corporation's experience with the Lovat M-300 tunnel-boring machine at the Donkin-Morien Mine. Between January 3 and December 21, 1984, the 7.6 m

    Jan 1, 1986

  • CIM
    Achieving Sub-Ppb End-Of-Pipe Selenium Targets and Stable Solids Residues Using Selen-Ix™: Combining Ion Exchange and Electro-Reduction

    By F. Mohamm

    "Recent changes in regulations and scientific advances concerning selenium bioaccumulation have placed greater importance on non-biological treatment systems for selenium control. Mining wastewater co

    Jan 1, 2017

  • CIM
    Advances in Iron and Steelmaking

    By F. J. McMulkin

    This paper, the 1965 Airey Memorial Lecture, reviews the world-wide technical advances in iron and steelmaking, and offers an appraisal of the new techniques which will be applied in the future. After

    Jan 1, 1966

  • CIM
    An overview of valuation practices and the development of a Canadian code for the valuation of mineral properties

    By K. Spence

    "The notion of “value” has always been a subjective and contentious issue. Indeed, value is in the eye of the beholder. There are as varied methods and practices for valuing property, as there are ind

    Jan 1, 2002

  • CIM
    Metallurgical Strategy at Sturgeon Lake Mill

    By C. P. Patel

    "The Sturgeon Lake Joint Venture volcanic massive sulpide deposit was discovered in 1970. Milling was started by Falconbridge Copper Ltd. at Sturgeon Lake in September 1974. The Sturgeon Lake pit and

    Jan 1, 1980

  • CIM
    Flocculation of froth flotation tailings from a coal washery

    By H. A. Hamza

    An experimental study of the settling characteristics of a washery effluent originating as tailings from a froth flotation circuit was undertaken by using a systematic approach to select the most appr

    Jan 1, 1979

  • CIM
    Research Projects for Enhancing Work Safety in Mines Implemented Following the Request of the President of the State Mining Authority

    By Piotr Litwa

    The paper focuses on actions aiming at improvement of work safety in mines, particularly in those extracting hard coal, taking into account the characteristics of natural hazards in Polish underground

    Aug 1, 2013

  • CIM
    Some Observations on Explosive Metallurgy

    By H P. Tardif

    This paper briefly describes some of the phenomena encountered when materials are submitted to extremely high pressures, such as those produced by the detonation of an explosive charge placed in conta

    Jan 1, 1964

  • CIM
    Silver in Canada in International Perspective

    By J. G. George

    A brief review of the silver industry is presented to set the stage for the analysis of the distribution of silver production by source from various types of mines in Canada and of the changing relati

    Jan 1, 1977

  • CIM
    Uranium Mine Remediation In Northern Australia

    By Peter Waggitt

    Northern Australia has been home to uranium mining for over 70 years, more or less continuously. In the early days, post World War 2, there was little effort made to remediate workings at the end of o

    Jan 1, 2020

  • CIM
    Applications of fracture mechanics in failure analysis case studies

    By M. N. Bassim, W. W. Tennese

    "Concepts of linear elastic fracture mechanics were applied to study two cases of failure, namely an equalizing beam from a tandem rear axle of a highway tractor unit and the main beam of a flat bed t

    Jan 1, 1985

  • CIM
    The Preservation of Wood

    By R. D. Prettie

    Wood preservation may be defined as the art of protecting wood from decay. In its broadest sense, however, it includes a much wider field. It might be more properly de-fined as the art of protecting w

    Jan 1, 1926

  • CIM
    Underground Operations at the Dome Mines (9ecdfeb1-07a6-4c2d-8ca3-2b5b1b6c1ce4)

    By John B. Phillips

    The mine is entered by a central vertical shaft, strongly timbered, and containing two compartments-one for the passenger cage, the other for the large skips bringing the ore to the surface. A man-way

    Jan 1, 1926

  • CIM
    Development of the Athabaska Oil Sands

    By Max W. Ball

    THE world's largest known oil deposit lies in northern Alberta. In fact, according to government estimates, the famous so-called 'tar sands' of the Athabaska region contain several time

    Jan 1, 1941

  • CIM
    Diesel Locomotives in British Gaseous Coal Mines

    By J. A. Brusset

    Introduction I am indebted for most of the information in this paper to Mr. P. S. Lea, Deputy Chief Inspector of Mines of Great Britain, and Mr. A. E. Crook, Engineering Inspector of Mines, Ministr

    Jan 1, 1946

  • CIM
    Thermal Production of Magnesium

    By L. M. Pidgeon

    Introduction The production of magnesium by direct reduction of the oxide has far passed the experimental stage and was responsible for 30 per cent of the recent wartime production of 246,000 tons

    Jan 1, 1946

  • CIM
    Canadian Minerals for Refractories

    By M. Palfreyman

    "Most of the minerals employed in Canadian refractory production are imported; in fact, most of the refractories consumed in Canada are imported. Whereas this situation is partly due to a definite sho

    Jan 1, 1973

  • CIM
    Ropes for Drum and Koepe Friction Hoists

    By H. Hitchen

    THE object of this paper is to present the various facts that l1ave been revealed during lengthy investigations into the performance of all types of ropes on different hoisting installations. It then

    Jan 1, 1963

  • CIM
    The Recovery of Cobalt by the Soluble Cobaltic Ammine Process

    By R. Stauffer, S. Lindsay

    "Sherritt Gordon Mines Limited utilizes pressure hydro-metallurgical techniques to recover nickel, copper and cobalt from su1phidic concentrates, mattes and various other metal-bearing materials.A bri

    Jan 1, 1967

  • CIM
    Effects of Niobium Addition and Cool Deformation on Microstructure and Mechanical Properties in Low Carbon Microalloyed Steels

    By F. Siciliano, D. Bai, S. Yue, A. M. Elwazri

    The influence of niobium addition and very low temperature (`cool') deformation on the microstructure and properties of low carbon microalloyed steels was investigated. In this work, the specimen

    Jan 1, 2005