1. Postdoctoral Research Fellow, Centre for Social Responsibility in Mining, Sustainable Minerals Institute, The University of Queensland, Queensland 4072, Australia
2. Professor, Deputy Director, Centre for Social Responsibility in Mining, Sustainable Minerals Institute, The University of Queensland, Queensland 4072, Australia
3. Associate Professor, Acting Director, Centre for Mined-Land Rehabilitation, Sustainable Minerals Institute, The University of Queensland, Queensland 4072, Australia
4. Professor, Director, Centre for Social Responsibility in Mining, Sustainable Minerals Institute, The University of Queensland, Queensland 4072, Australia
5. Postdoctoral Research Fellow, Dow Centre for Sustainable Engineering Innovation, School of Chemical Engineering, The University of Queensland, Queensland 4072, Australia
6. School of Mathematics and Physics, The University of Queensland, Queensland 4072, Australia
7. Professor, Director, W.H. Bryan Mining & Geology Research Centre, Sustainable Minerals Institute, The University of Queensland, Queensland 4072, Australia