1. Australian Geodynamics Cooperative Research Centre, CSIRO Exploration and Mining, PO Box 437, Nedlands, WA, 6009, Australia
2. MIM Exploration Pty Ltd, Locked Mailbag 100, Mt Isa, Qld, 4825, Australia
3. Department of Geological Sciences, University of Maine, Orono, ME, 04469, USA
4. Australian Geodynamics Cooperative Research Centre, Earth Sciences, La Trobe University, Vic., 3083, Australia
5. 3D-GEO, Earth Sciences, University of Melbourne, Vic., 3010, Australia