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  • SAIMM
    The development of a model for the simulation of the radiometric sorting of gold and uranium ores

    By M. G. B. Wheeler

    SYNOPSIS This report outlines the development of a model to simulate the radiometric sorting of gold- and uranium-bearing ores. The developed program indicates the optimum mass, reject percentage,

    Jan 1, 1989

  • SAIMM
    Long Hole Drilling For The Platinum Industry - A Mining Perspective

    By S. Rupprecht, G. Rapson

    Long blast hole drilling has been successfully implemented since the 1950s in caving operations, steeply dipping wide reefs and boxhole/raise developments worldwide. However, when applying long hole d

    Jan 1, 2004

  • SAIMM
    Environmental planning for a new mine in a sensitive area

    By D. J. C. Taylor, R. A. Kruger

    Unbridled mining operations can have a serious negative impact on the surroundings. With the recent increased awareness of the need for environmental conservation and the resulting advances in environ

    Jan 1, 1986

  • SAIMM
    Total System Design For Comminution (af7b0d8d-7392-42c0-8b38-4db0f3d143aa)

    Traditionally, the term `total system' design applied to comminution conjures images of a design that addresses the usual business and operational drivers, including health, safety and environmen

    Jan 1, 2007

  • SAIMM
    Mining machinery integrated database for mine operations on bituminous deposits

    By t. Knezicek

    Tuzla Coal Basin in Bosnia and Herzegovina is the largest coal area in the State. Regional mining industry sensed the need for mining machinery database development in order to achieve easier planning

    Jan 1, 2003

  • SAIMM
    Practical Geostatistics For The Lognormal-De Wijsian Model - 2.1 General

    The term geostatistics was introduced by Matheron (1960) to cover the development and application of mathematical and statistical models which take specific account of the spatial structure of a &apos

    Jan 1, 1981

  • SAIMM
    Potential Use of Thin Spray-on Liners for Gas Management in Underground Coal Mines

    "Coal seam gas problems can adversely affect the safety and productivity of underground coal mines, leading to fatalities and financial losses. Conventional gas management technologies using ventilati

    Jan 1, 2016

  • SAIMM
    Flotation flowsheet for eliminating pyrite in tailings: a cleaner production solution, Y.L. Botero, L.A. Cisternas, L. Cortes, and A. Lopez-Valdivieso

    By L. A. Cisternas, A. Lopez-Valdivieso, Y. L. Botero, L. Cortes

    In the processing of sulfidic ores, pyrite is usually depressed and ends up in the tailings. However, pyrite is the most common species responsible for acid mine drainage (AMD) due to its spontaneous

    Jan 1, 2020

  • SAIMM
    President's Page: The beginning of a new era

    By O. K. H. Sheff

    Despite many years of a successful policy for our Journal, the Journal Committee is in the course of adopting a new approach with which to enter the present decade. The objectives are to improve the r

    Jan 1, 1990

  • SAIMM
    The Furry Caterpillar: a new technique in the managerial control of gold mines

    By M. Splaine, M. A. Field, S. J. Browner

    In the field of operational control, Shewhart Control Charts and Cusum Charts have long been available to management. These techniques provide help by detecting rogue values of a control variable and

    Jan 1, 1983

  • SAIMM
    New technology for real-time in-stope safety management - Synopsis

    By D. Vogt

    South African underground hard rock mines are typically managed using measurements made daily, weekly or even monthly of key parameters such as face advance, readiness to blast, blast success, tempera

    Jan 1, 2010

  • SAIMM
    Multi-Seam Coal Mining ? Synopsis

    By B. B. Tati

    The project report is based on vacation work done by the writer at the Khutala Colliery during December/January 2009?2010. The purpose of this report is to explain and describe the design process in a

    Jan 1, 2011

  • SAIMM
    Resource Estimation for Deep Tabular Orebodies the Anglogold Ashanti Way

    By T. Flitton, R. Peattie

    "The extreme depths and consequent expense of drilling and sampling the gold-bearing reefs of the Witwatersrand Basin have resulted in limited data being available for estimation of grade ahead of the

    Jan 1, 2016

  • SAIMM
    Unlocking Rustenburg Base Metals Refiners Sulphur Removal Section

    By M. Pelser, J. Hagemann

    "The Anglo American Platinum Rustenburg Base Metals Refiners (RBMR) is the largest producer of nickel cathode in South Africa. It treats slow-cooled matte to recover a platinum group metal-containing

    Jan 1, 2016

  • SAIMM
    An evaluation of yielding timber props as a support system in rockburst conditions

    Written contribution by J.F. Curtist The paper is an interesting exercise in the application of mathematics to a theoretical situation presumed to oc¬cur underground. However, some of the assumptions

    Jan 1, 1991

  • SAIMM
    Rapid Deployment Plant (RDP) For Tailings Treatment At Jwaneng Mine

    By E. Mpoloka

    Debswana together with ADP as their design partner have embarked on an RDP project at Jwaneng Mine. The objective of the project is to install a 2 million ton per annum mineral processing plant that w

    Jan 1, 2010

  • SAIMM
    The Influence of Trash Minerals and Agglomerate Particles on Spiral Separation Performance

    By J. Grobler, J. Zietsman

    "Understanding the influence of feed material mineral assemblage on spiral separation is paramount for the successful and consistent operation of a spiral plant. Plant stability is required to maintai

    Jan 1, 2017

  • SAIMM
    Monitoring, repair, and safety practices for electric furnace matte tapping

    By L. Thomson

    "The smelter at Sudbury Integrated Nickel Operations, located in Sudbury, Ontario, operates a single electric AC furnace. This furnace treats nickel sulphide concentrates produced by Glencore and thir

    Jan 1, 2014

  • SAIMM
    Mixing system design for the Tati Activox® autoclave - Synopsis

    By M. Nicolle

    The Tati Activox® Project will be the first full-scale implementation of the patented Activox® process (The Tati Activox® project was deferred in 2008. Please refer to the Norilsk Nickel press issue o

    Jan 1, 2009

  • SAIMM
    Notice New Council Aims at Maintaining High Engineering Standard in South Africa

    The general standard of engineering in South Africa will, it is believed, reach new heights after the establishment of the S.A. Council for Professional Engineers (SACPE) in February, 1969. The Cou