Bureau of Mineral Resources, Geology and Geophysics2025-09-032025-09-03Vol.6, No.2https://hdl.handle.net/1885/733771660application/pdfen-AUThe Australian Mineral Industry, Quarterly Review, Vol.6 No.2, November 19531953-11This image is provided for research purposes only and must not be reproduced without the prior permission Australian National University.