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Lessons from Some Recent and Current Mine Planning Related Postgraduate Research Work at the University of the Witwatersrand

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Proceedings of the 27th International Symposium on Mine Planning and Equipment Selection - MPES 2018
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Abstract

Mine planning is a very important process which is undertaken along the mine value chain. In an ideal setting, mine plans should be sufficiently robust to ensure that actual performance is as close to or the same as planned outcomes both in the short and long term. However, this is often not the case and in recent years financiers of mining projects have sometimes resorted to litigating against project proponents, claiming that they were misled into investing in projects that failed to deliver on promised outcomes. These challenges require that more research be undertaken on how robust mine plans can be generated and evaluated to reduce discrepancies between planned and actual outcomes. Accordingly, research findings towards closing the gap between planned and actual outcomes are presented based on lessons learnt from some of the mine planning related postgraduate research work that has recently been undertaken or is currently under way in the School of Mining Engineering at the University of the Witwatersrand.

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References

  1. Musingwini, C.: Presidential address: Optimization in underground mine planning-developments and opportunities. J. South. Afr. Inst. Min. Metall. 116(9), 809–820 (2016)

    Article  Google Scholar 

  2. The South African Code for the Reporting of Exploration Results, Mineral Resources and Mineral Reserves (The SAMREC Code 2016). The Southern African Institute of Mining and Metallurgy and the Geological Society of South Africa, Johannesburg, (2016)

    Google Scholar 

  3. Newby, E., Fomeni, F.D., Ali, M.M., Musingwini, C.: A method for stochastic estimation of cost and completion time of a mining project. In: Proceedings of the Mathematics in Industry Study Group, pp. 13–20 (2010)

    Google Scholar 

  4. Gold Fields: Integrated Annual Report. Gold Fields (2015)

    Google Scholar 

  5. Price Waterhouse Coopers: Mine 2015—The gloves are off. Available online: http://www.pwc.com/gx/en/mining/publications/assets/pwc-e-and-m-mining-report.pdf (2015)

  6. Njowa, G., Musingwini, C.: A framework for interfacing mineral asset valuation and financial reporting. Res. Policy 56, 3–15 (2018)

    Article  Google Scholar 

  7. Opoku, S., Musingwini, C.: Stochastic modelling of the open pit to underground transition interface for gold mines. Int. J. Min. Reclam. Environ. 27(6), 407–424 (2013)

    Article  Google Scholar 

  8. Lane, K.F.: Choosing the optimum cut-off grade. Colorado Sch. Min. Q. 59(4), 811–829 (1964)

    Google Scholar 

  9. Lane, K.F.: The Economic Definition of Ore: Cut-off Grade in Theory and Practice. Mining Journal Books, London (1988)

    Google Scholar 

  10. Githiria, J.: A stochastic cut-off grade optimisation algorithm. Ph.D. Thesis, University of the Witwatersrand, Johannesburg (2018)

    Google Scholar 

  11. Whittle, G., Stange, W., Hanson, N.: Optimising project value and robustness. In: Project Evaluation Conference, Melbourne, The Australasian Institute of Mining and Metallurgy, pp. 147–155 (2007)

    Google Scholar 

  12. Musingwini, C., Minnitt, R.C.A., Woodhall, M.: Technical operating flexibility in the analysis of mine layouts and schedules. J. South. Afr. Inst. Min. Metall. 107(2), 129–136 (2007)

    Google Scholar 

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Acknowledgements

The author would like to acknowledge the M.Sc. and Ph.D. students under his supervision both in the past and at present, for their contributions towards mine planning related research work from which lessons shared in this paper are drawn.

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Correspondence to C. Musingwini .

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Musingwini, C. (2019). Lessons from Some Recent and Current Mine Planning Related Postgraduate Research Work at the University of the Witwatersrand. In: Widzyk-Capehart, E., Hekmat, A., Singhal, R. (eds) Proceedings of the 27th International Symposium on Mine Planning and Equipment Selection - MPES 2018. Springer, Cham. https://doi.org/10.1007/978-3-319-99220-4_1

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