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40Ar/39Ar ages from sericitic alteration in central Gawler gold prospects:...
This report presents results of a reconnaissance-scale 40Ar/39Ar geochronological study of gold prospects in the central Gawler Craton. Prospects included in the study were:... -
Towards discriminating Cu-Au mineralised from barren hydrothermal systems...
This talk was presented at the Gawler Craton 2002: State of Play conference held in Adelaide, December 2002. -
Towards a tectonic framework for the Gawler Craton
The tectonic evolution of the Gawler Craton is defined by two periods of tectonism both of which lead to apparent cratonisation. Megacycle 1 developed during the period 2550 Ma... -
A New Radiometric Map and Data Set for Australia: Implications for Uranium...
In February 2009, Geoscience Australia released a new national radiometric map and dataset. This improved radiometric map, shows the distribution of potassium (K), uranium (U)... -
Australian Mineral Exploration: Sunshine after Storms?
Although exploration is languishing at a 20 year low, the outlook is the best for five years. Metal prices are forecast to improve over the next several years. Australia remains... -
Regional guides to mineralisation in the Olympic Cu-Au province
The Olympic Cu-Au province is an early Mesoproterozoic (~1570-1600 Ma) metallogenic belt along the eastern margin of the Gawler Craton, containing the Olympic Dam and Prominent... -
Unconformity-Related Uranium Systems: Regional Scale Constraints
The presentation covers the following: - uranium occurrences widely distributed but Major Deposits are localised in specific zones/fields - > 90% of U resources confined to... -
New central Gawler gold HyLogger results - Preliminary results from the...
The HyLogger hyperspectral core-mapping instrument, developed by CSIRO's Mineral Mapping Technologies Group (MMTG), can log up to 1000 m of core per day (more for chips) and has... -
Regional event-framework for exploration in the western Gawler Craton
This talk was presented at the Gawler Craton 2002: State of Play conference held in Adelaide, December 2002. -
New Data and Ideas for Energy Exploration in Australia presentation
The Onshore Energy Security Program (OESP) announced by the Australian Government in 2006 is a major initiative to encourage exploration for energy resources in Australia.... -
Presentations on the Georgina-Arunta Seismic and MT survey from the 2011...
These presentations from Geosciece Australia staff form part of the 2011 AGES (Annual Geoscience Exploration Seminar) meeting. Extended abstracts associated with these... -
Nickel Sulphide Deposits in Australia: Resources and Potential
This presentation, presented at PDAC 2004, provides an insight into the nickel-sulphide industry of Australia in 2004 - a very dynamic and exciting time for the industry that is... -
Copper-gold mineral systems in the south-eastern Gawler Craton - another Mt...
The Moonta Domain forms the southern part of the Olympic Cu-Au province on the eastern margin of the Gawler Craton. Historical production comprises over 330,000 tonnes of Cu... -
National Geochemical Survey of Australia: Sample collection training
National Geochemical Survey of Australia field training for the geoscience agencies of all States and the Northern Territory took place during 2007 and early 2008. The knowledge... -
Uranium in the Frome Embayment: Recent results from Geoscience Australia's...
Australian Phanerozoic basins have been under-explored for uranium. As a result, Geoscience Australia has been conducting research into uranium systems in the Frome Embayment,... -
Preliminary assessment of the Ni-Cu-PGE potential of the Harris Greenstone...
The Harris Greenstone Belt in the central Gawler Craton of South Australia has potential for Archaean Ni-Cu-PGE sulphide and Archaean-Proterozoic lode-Au mineralising systems.... -
Developments and directions in 3D mapping of mineral systems using geophysics
Presented at Science at the Surveys Seminar, Melbourne, 22 March 2010 -
Three billion years of granite magmatism: Palaeo-Archaean to Permian...
This invited keynote address was presented at the Sixth International Hutton Symposium, Origin of granites and related rocks, held at the University of Stellenbosch, South... -
Observable crustal controls on hydrothermal activity in the Olympic Cu-Au province
This work presents a "snapshot" of research into the crustal architecture around the Olympic Dam Iron Oxide Cu-Au deposit, and makes some preliminary inferences on the fault... -
Alteration vectors to Olympic Dam-style and Ernest Henry-style Cu-Au...
Copper-gold mineralisation in the Moonta-Wallaroo district of the south-eastern Gawler Craton is associated with regionally extensive magmatism and Na-Fe-K metasomatism, typical...