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  • CIM
    Sous-niveaux retraités avec Alimak et chargement en vrac

    By Richard Lavallée

    La Mine Louvicourt est une mine hautement mécanisée exploitant un gisement polymétallique avec des chantiers transversaux minés et remblayés selon une séquence primaire-secondaire. Dans certaines part

    Oct 1, 2004

  • DFI
    South 196th/200th Street Corridor And Bridge Crossing, Kent, Washington

    By James Su

    The Green River Valley in Kent, Washington, is a fast growing area containing retail facilities, warehouse factories and industrial businesses, including the Boeing Space Center. Traffic from Intersta

    Jan 1, 1998

  • AIME
    South Africa

    A visitor to the Republic of South Africa might profitably make his first sightseeing objective the Voortrekker's Monument at the administrative capital, Pretoria. Here he will find memorialized

    Jan 12, 1962

  • AIME
    South Africa - A Vital Source And Reliable Supplier Of Strategic Minerals

    By Denis G. Maxwell

    INTRODUCTION It is my intention in this paper to deal with gold, uranium, diamonds, platinum, manganese, chrome, vanadium and heavy mineral sands. These are the most important strategic minerals p

    Jan 1, 1982

  • AIME
    South Africa : World Focal Point Of Mineral Supply And Investment

    By Frederik W. de Klerk

    INTRODUCTION During the past 40 years, there has been in the United States of America and other industrialised Western countries a distinct displacement in the procurement of minerals from domestic

    Jan 1, 1982

  • SAIMM
    South Africa's Ferro Alloys Industry - Present Status And Future Outlook

    By T. R. Curr, W. A. Gericke, J. Basson

    South Africa is a leading player in the international ferro alloys industry. Historical factors that have contributed to this dominant position include an abundance of natural resources and relatively

    Jan 1, 2007

  • SAIMM
    South Africa's position in the world's supply of minerals

    By B. G. Russell

    A wide range of minerals is found within the Republic of South Africa, many of which are exploited to a greater extent than in similar deposits found elsewhere. It is often asked whether this is atrib

    Jan 1, 1986

  • IOM3
    South Africa: A setting sun?

    By R. G. Jones

    At its peak in the 1970s, South Africa was responsible for around 80% of global gold production and, according to the US Geological Survey, it still has the largest share of gold reserves - as well as

    Jun 1, 2015

  • SME
    South African And Chinese Fluorspar Production Related To The U.S. Market ? Chinese Fluorspar

    By G. B. McClurg

    China was nota factor in the supply of fluorspar to the United States until the early 1980's when it shipped in its first package of Metallurgical lump, that not only was higher grade than the Me

    Jan 1, 1986

  • ISEE
    South African Blasting Practice in Shaft Sinking

    By Rodney C. Espley-Jones, John C. B Wilson

    South Africa is well known for its shaft sinking exploits, and many of the world's biggest and deepest shafts are to be found there. Blasting practice differs in a number of respects from that followe

    Jan 1, 1979

  • SAIMM
    South African Coal Pillar Database

    By J. N. Van der Merwe

    The research described in the paper was aimed at providing standardized information of cases of failed and intact coal pillars in the form of databases to researchers. It also offered the opportunity

    Jan 1, 2006

  • SAIMM
    South African Council for Professional Engineers Policy Statement no. 1/3

    1. TRAINING IN ENGINEERING WORK FOR ENGINEERS IN TRAINING 1.1 Registration as engineer in training An engineering graduate who has passed an examination recognised by the Council1 is eligible for re

    Jan 1, 1979

  • AIME
    South African Diary

    By J. G. EVANS

    It is with a certain amount of trepidation that a man considers gathering his family of six, traveling across a continent, two oceans and a sea, and going to live in a foreign land. But "pioneering" i

    Jan 1, 1949

  • SME
    South African Experience With Asbestos Related Environmental Mesothelioma: Is Asbestos Fiber Type Important?

    By Neil White

    South Africa (SA), a country in which all three commercially important asbestos minerals have been mined and milled, has retained proven cases of mesothelioma linked with environmental exposure to asb

    Jan 1, 2007

  • SME
    South African Gold Production: How Long the Dominant Factor?

    By Edward H. Jr. Boyle, Paul R. Thomas

    Introduction It is estimated that nearly 40% of all the gold ever mined in free world countries has been produced by South African operations. There is concern that this immense productive capacity w

    Jan 11, 1984

  • SME
    South African Gold Production: How Much, For How Long And At What Cost

    By Paul R. Thomas

    This paper addresses the long-term cost and availability of primary gold production from the Republic of South Africa. Forty-four major producing or developing operations were evaluated. The analyses

    Jan 1, 1984

  • CIM
    South African hoisting systems with emphasis on Blair multi-rope hoists

    By A. M. Girodo

    "Dorbyl Heavy Engineering has been manufacturing winders since 1949 mostly for the South African mining industry.Table 1 shows that the vast majority of winders have been double drum winders. At the g

    Jan 1, 1995

  • AIME
    South African Milling Practice

    By R. S. Shoemaker, F. W. McQuiston

    SOUTH AFRICAN MILLING PRACTICE All modern South African gold plants operate primarily on the principle of exposing the gold particles in the ore by fine grinding and then cyaniding the total pulp.

    Jan 1, 1975

  • SAIMM
    South African Mineworkers’ Perspectives on the Right to Refuse Dangerous Work and the Constraints to Worker Self-Regulation

    By S. Saeed, N. Coulson, P. F. Stewart

    "The Mine, Health and Safety Act No. 29 of 1996, as amended, embodies worker self-regulation to advance health and safety in the workplace. An important provision for this is the Right to Refuse Dange

    Jan 1, 2018

  • SAIMM
    South African Mining In The Contemporary Political?Economic Context - Introduction

    By M. Solomon

    During the course of 2011 the nationalization of mines emerged as one of the most contentious and emotive political issues under review. Some four years after the African National Congress electoral c

    Jan 1, 2013