• A review of rock cutting for underground mining: past ...

    WITS SPECIAL EDITION - VOLUME I . A review of rock cutting for underground mining: past, present, and future . D. Vogt. Centre for Mechanised Mining Systems, University of the Witwatersrand Johannesburg, South Africa

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  • Hanging rocks: scale or fail? | Engineer Live

    Scaling involves the removal of dangerous, hanging rocks before they fall due to some unplanned action. Maurice Jones reports

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