[1] Sustainable Minerals Institute, The University of Queensland, Brisbane, 4072, QLD
[2] W.H. Bryan Mining and Geology Research Centre, Sustainable Minerals Institute, The University of Queensland, 40 Isles Road Indooroopilly, Brisbane, 4068, QLD
[3] School of Civil and Environmental Engineering, University of the Witwatersrand, 1 Jan Smuts Avenue, Braamfontein, 2000, Johannesburg
[4] UNESCO Chair in Marine Science, The University of Sydney, Madsen FO9, Sydney, 2006, NSW
[5] GRID Arendal, P.O. Box 183, Arendal
[6] Investor Mining and Tailings Safety Initiative and Church of England Pensions Board, Church House, Great Smith Street, London
[7] Investor Mining and Tailings Safety Initiative and Council On Ethics for the Swedish National Pension Funds, Gothenburg