1. Centre for Mined Land Rehabilitation, Sustainable Minerals Institute, The University of Queensland, Brisbane, Queensland 4072, Australia
2. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
3. Centre for Microscopy, Characterisation and Analysis, University of Western Australia, 35 Stirling Highway, Crawley 6009, Australia
4. Canadian Light Source Inc., University of Saskatchewan, Saskatoon, Saskatchewan S7N 2V3, Canada
5. Australian Synchrotron, ANSTO, 800 Blackburn Road, Clayton, Victoria 3168, Australia
6. National Synchrotron Radiation Research Centre, Hsinchu Science Park, Hsinchu 30092, Taiwan
7. School of Earth & Environmental Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia