Conferences & Publications


  • Gum, J.C. and Belousova, E.A., 2006. Musgrave Province Reconnaissance using TerraneChron©. 17th Australian Earth Science Convention, Melbourne.
  • Gum, J.C., Jago, J.B. and Gatehouse, C.G., 1994. Sedimentological constraints on mineralisation in the southern Kanmantoo Trough. Australian Research on Ore Genesis Symposium, Australian Mineral Foundation, Adelaide.


  • Gum, J.C. and Constable, S., 2004. Potential for Cu/Ni sulphide and PGE mineralisation in the Kalka Intrusion, Musgrave Province, South Australia. Geological Society of Australia, Abstracts 68, p 171.
  • Haines, P.W., Flottmann, T., Gum, J.C., Jago, J.B. and Gatehouse, C.G., 1996. Integrated approach to the reinterpretation of the Cambrian Kanmantoo Group type section, South Australia. Geological Society of Australia, Abstracts 41, p 177.
  • Jago, J., Gum, J.C., Burtt, A. and Haines, P., 2003. Stratigraphy of the Kanmantoo Group: a critical element of the Adelaide Fold Belt and the Palaeo-Pacific plate margin, Eastern Gondwana. Australian Journal of Earth Sciences, 50 p465-478.

Public Reports

  • Lawley, C.G., 2018. ASX:PTR, 24th October 2018, Drilling Extends Silver, Lead and Zinc Mineralisation and Identifies New Nickel Prospective Zone.
  • Lawley, C.G., 2018. ASX:PTR, 14th September 2018, Petratherm Commences Drilling at Corunna Silver, Lead and Zinc Prospect in South Australia.      
  • Lawley, C.G., 2018. Independent Geologists Report, Gawler Craton & Curnamona Province, South Australia. Petratherm Ltd.
  • Lawley, C.G., 2017. Independent Geologists Report, Musgrave Province & Gawler Craton, South Australia. Ausroc Metals Ltd. & Woomera Exploration Ltd.