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  • SAIMM
    Recent Developments In Flotation Reagents To Improve Base Metal Recovery

    By S Sondashi, F. J. Chidley, W. A. Grobler

    Some of the challenges facing the flotation of base metal sulphides are the opening of new and varying ore bodies as well as maintaining essential skills in plants. Flotation reagent research focuses

    Jan 1, 2005

  • SAIMM
    Book Reviews

    Book Reviews Linari-Linholm, A. A. Occurrence, mining and recovery of diamonds.Diamond Promotion Services (P.O. Box 62349, Marshalltown, Transvaal). 1974. Rl,OO. Metal Statistics 1962-1972. Metallgese

    Jan 8, 1974

  • SAIMM
    Book news

    1. Reviews A concise world atlas of geology and mineral deposits, by D. R. Derry. London, Mining Journal Books, 1980. (Reviewer: B. C. Alberts) The geology of the Western Cordillera of northern Peru,

    Jan 1, 1981

  • SAIMM
    Tunnelling in heterogeneous ground—stresses and displacements

    By K. Grossauer, W. Schubert

    For tunnelling in poor and heterogeneous ground a reliable on-site short-term prediction is required to allow a safe and economical construction. With the use of absolute displacement monitoring data

    Jan 1, 2003

  • SAIMM
    Chromium in South Africa

    By H. J. R. Way

    Dr H. J. R. Way: In his reply to my queries Mr Bath still adheres to his statement that it may be possible to replace the estimated R200 million reduction in gold revenue in 1980 by exports of ferro

    Mar 1, 1968

  • SAIMM
    Corrigenda

    The captions to Figs. 1 and 2 of the paper by B. J. Parry entitled 'High-strength cold-rolled steels' should read as follows:

    Jan 1, 1984

  • SAIMM
    Long Term Laboratory Strength Tests in Hard Rock

    By Z. Szczepanik, D. Milne, K. Kostakis

    Abstract This paper presents the results of a series of creep tests performed on a total of nine samples of Lac du Bonnet granite from the Underground Research Laboratory near Pinawa, Canada. Eac

    Jan 1, 2003

  • SAIMM
    An expert system approach in rock engineering risk assessment

    By A. V. Z. Brink

    Rock engineering risk is defined in this paper as a function of the potential ground motion; the vulnerability of the workplace; exposure of people; and a general term – quality of information. The pa

    Jan 1, 2003

  • SAIMM
    Modelling and simulation of gold ore leaching

    By S. Bellec

    A leaching model for gold ore that takes into account the impact of cyanide and oxygen concentrations as well as gold surface exposure on leaching performance is developed. Cyanide consumption is esti

    Jan 1, 2009

  • SAIMM
    Practical Method for Measuring Anisotropy of Rock Using a Hollow Cylinder

    By K. Shin

    Determining the anisotropy of rocks has in the past been difficult and rarely attempted in engineering practice. Here we have developed a new practical methodology for measuring orthotropic anisotro

    Jan 1, 2003

  • SAIMM
    A matched case-control study of occupational injury in underground coalmine workers - Synopsis

    By B. M. Kunar

    It is well known that job-related hazards and individual factors influence occupational injuries. However, research involving coalminers has been limited. This case-control study assessed the relation

    Jan 1, 2010

  • SAIMM
    Development of a corrosivity classification for cement grouted cable strand in underground hard-rock mining excavations - Synopsis

    A systematic study of groundwater conditions at eight underground mine sites exhibiting a wide range of groundwater qualities throughout Australia has been completed at the WA School of Mines. This ha

    Jan 1, 2008

  • SAIMM
    Evaluation of Geochemical Data

    By C. J. Lenz

    The results of prospecting operations involving geological data and a large number of geochemical determinations of the metal content of soil samples are plotted and evaluated by computer. Anomalous a

    Jan 1, 2014

  • SAIMM
    Effect of true tri-axial loading schemes on fracturing of limestone

    By J. -P. Tshibangu, A. Vervoort, A. Lavrov

    Abstract: The aim of the research presented is to study the effect of complex loading schemes on the fracturing process during loading and/or unloading. A first set of experiments was done using a pol

    Jan 1, 2003

  • SAIMM
    Strength of model rock masses with discontinuous joints

    By Van Sint JanM., M. Prudencio

    ABSTRACT We report the results of a model-testing program to evaluate the strength characteristics of non-persistent joints. We describe the conditions under which new tensile cracks generate and

    Jan 1, 2003

  • SAIMM
    Monte Carlo Simulation Of Pt-Al Thin Film Diffusion - Synopsis

    By R. A. Harris

    In this study Pt-Al thin films were prepared via electron beam physical vapour deposition (EB-PVD) with an atomic concentration ratio of Pt25:Al75. These films were heat treated at temperatures rangin

    Jan 1, 2011

  • SAIMM
    Some Aspects of quarring economics

    By C. Fiore, A. Kok, W. C. Coningsby

    Quarrying is a comparatively simple process which is open to certain economic pitfalls, One of these is the appropriate size of the equipment needed to meet demand.

    Jul 1, 1970

  • SAIMM
    Primary De-Oxidation Of Basic Oxygen Furnace Steel By Means Of Carbon

    By C. Kloppers

    The aim of this investigation was to reduce the cost of primary steel de-oxidation by substitution of aluminium primary de-oxidation with a practice that uses carbon. The cost of carbon is four times

    Jan 1, 2001

  • SAIMM
    Development of a filtered inverse velocity method analyser: A comparative study of smoothing filters in surface mines for optimisation of slope failure predictions

    By M. M. Masood, G. Y. Raju, T. Verma

    The inverse velocity method has proven to be an effective approach for predicting slope failures in surface mines by analysing displacement monitoring data. However, the accuracy of inverse velocity m

    Sep 1, 2025

  • SAIMM
    Experimental Determination of Compressive, Pulling and Torsional Resistance of Mudcakes using a Triple Action Load Cell Assembly

    By Md. Amanullah

    A novel triple action load cell assembly (LCA) was developed to determine three index parameters reflecting compressive, tensile and shear characteristics of mudcakes. The results indicate that the te

    Jan 1, 2003