Magnetic, radiometric and digital elevation geophysical images from the GCAS survey regions. The Gawler Craton Airborne Survey captures approximately 1,800,000 line kilometres of new magnetic, radiometric and digital elevation geophysical data over an...

The Western Gawler MT resistivity models are part of the Gawler Phase 2 project is a GSSA initiative to acquire geoscientific data across the central-western Gawler Craton. As part of the acquisition phase, audio- and broadband magnetotelluric (MT)...

In 2022-2023, broadband magnetotelluric (MT) data were acquired through the collaboration of the Geological Surveys of South Australia and Victoria, in partnership with Minex CRC, along two ~E-W trending profiles across the Delamerian orogen in South...

A sequence of Cambrian rocks buried beneath thin Phanerozoic cover on the western edge of the Murray Basin was explored for possible skarn-related base metal mineralisation associated with concealed Ordovician granitic intrusions, for stratiform...

ExploreSA: The Gawler Challenge is a global online competition from the Government of South Australia. The challenge is to identify or predict areas of potential mineralisation within the Gawler region, using any technique. This dataset contains a...

Depth estimates derived from magnetic field inversion of selected local anomalies provide estimates of depth to the top of the source magnetisation, of its thickness, dip and depth extent. This combination of factors may be suggestive of the source...

The rocks of southern Australia record over three billion years of Earth's evolution, but the basement geology is veiled by sediment. Geophysical data are needed to unveil the geology. The 2018-2022 Lake Eyre Basin and 2020-2022 AusArray SA seismic...

During two separate sorties conducted over the period 2 October to 22 March 2018, most of the LAKE EYRE 1:250k map sheet area was flown under contract to the SA Government and Geoscience Australia as part of the PACE Copper Gawler Craton Airborne...

An area centred approximately 90 km west-northwest of Port Augusta was taken up to explore for possible buried economic IOCG style epithermal/hydrothermal mineralisation that may have formed within Mesoproterozoic basement rocks of the south-eastern...

When Spencer Resources assumed the operatorship of the Pandurra JV Project licences, it undertook a comprehensive desk-top data review to assess the prospectivity of the licence areas for Athabasca Basin style unconformity - related uranium...

Groundwater-dependent ecosystems (GDE) have been identified using Landsat satellite vegetation and water cover datasets. Seasonal fractional cover data (i.e. summer, autumn, winter, spring) quarterly data was collated for the period 2008 to 2017. The...

Similarities between the Athabasca and Cariewerloo Basins were first proposed by PIRSA geologists in the 1990s. Subsequently, the uranium potential of the Cariewerloo Basin has been heavily promoted by PIRSA. Both are intracratonic basins containing...

TARGET: Possible Tertiary marine placer deposits of heavy mineral sands (ilmenite, rutile, zircon) on the south-eastern margin of the Eucla Basin in the Nunjikompita - Hiltaba area, 100 km east of Ceduna. EXPLORATION: A consultants' photogeological...