Practical Solutions to Some Grade Control Problems and Why They Work: A Few Case Studies
Organization: The Australasian Institute of Mining and Metallurgy
Jan 1, 1993
Experience in evaluating grade control at operating mines has shown that a number of similar errors re-occur in diverse settings. These can be broadly classed as technical errors, and procedural or grade contra management errors. Examples of typical errors are presented a; generalised case studies. A brief explanation of why the recommender solution worked is also presented for each case.