1. The association of maghemite and corundum in Darling Range laterites, Western Australia
2. Gold distribution and mobility in the surficial environment, Carajas region, Brazil
3. Balkau, J. , Walker, D. , McCracken, S. , Hawker, A. , Carver, R. , Taylor, T. , and Ion, J. , 2007, The discovery and resource development of the Moolart Well gold deposit, Western Australia: New Generation of Gold Mines Conference Proceedings, p. 833–855.
4. The mobility of gold in tropical rain forest soils
5. Supergene gold deposits;Butt;Australian Geological Survey Organisation Journal of Australian Geology and Geophysics,1998