Bureau of Mineral Resources, Geology and Geophysics2025-09-012025-09-010155-9419Vol.36, No.3https://hdl.handle.net/1885/733768854application/pdfen-AUAustralian Mineral Industry Quarterly, Vol.36 No.3, 19831983This image is provided for research purposes only and must not be reproduced without the prior permission Australian National University.