1. School of Earth, Atmosphere and Environment, Monash University, Melbourne, VIC 3800, Australia
2. CSIRO Mineral Resources, Microbeam Laboratory, VIC 3169, Australia
3. Physics, School of Science, RMIT University, Melbourne, VIC 3001, Australia
4. RMIT Microscopy and Microanalysis Facility, RMIT University, Melbourne, VIC 3001, Australia
5. Australian Synchrotron, Clayton, VIC 3168, Australia
6. Plymouth Electron Microscopy Centre, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom