The South Australian Department of Mines drilled seven stratigraphic wells between 1969 and 1971 in the Arckaringa Basin. This study presents the stratigraphic information obtained and attempts to collate all available information in a syntheses of...

A new generation, first edition WINTINNA 1:250 000 scale geological map and explanatory notes have been published. These documents represent the conclusion of the Geological Survey of South Australia's geological mapping program undertaken in the...

Lower Permian sediments occur in all the main sedimentary basins of South Australia. The Cape Jervis Beds are described, and the Lake Phillipson Beds and Stuart Range Beds formally named. In general, the formations follow a sequence of boulder clay...

The SA Department of Mines drilled seven stratigraphic wells between 1969 and 1971 in the Arckaringa Basin. This study presents the stratigraphic information obtained and attempts to collate all available information in a synthesis of the Arckaringa...

A short programme of seismic exploration was undertaken in the southwest Arckaringa Basin in mid 1974. Shooting was confined mostly to an east-west line over the southwest end of the Tallaringa Trough. An interpretation of the geology of the trough...

Five geophysical traverses have been made across an elongate regional gravity low centred on Durkin Outstation on the Mulgathing pastoral lease, in order to try to locate and outline the shape and depth of a previously discovered palaeochannel incised...

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The Coober Pedy 1:250 000 sheet area (COOBER PEDY) is bounded by latitudes 29°S and 30°S and by longitudes 133°E and 135°E in the arid north of South Australia. The only town is the opal mining town of Coober Pedy on the northeastern margin of the...

An area located at the south-eastern end of the Lake Phillipson Trough in the Arckaringa Basin has been taken up primarily to investigate potential palaeochannels containing lignites or pyritic sands of both Permian and Mesozoic age, which it is...

An area centred ~85 km south-southeast of Coober Pedy, at the southern margin of the Lake Phillipson Trough, a long active tectonic feature now occupied by deep sedimentary fill, was taken up by a wholly-owned subsidiary to Monax Mining Ltd primarily...

Late Palaeozoic sedimentary rocks of the Arckaringa Basin in northern South Australia include diamictite and sandstone units of the Boorthanna Formation that were deposited as lodgement till under fluvioglacial conditions. The clast size and matrix...

The central Gawler Craton is blanketed by thin sedimentary cover that ranges in age from Neoproterozoic to Quaternary. Locally, though, such cover can reach a maximum of ~500 m thickness in Permian glacial valleys or rift structures. This guide...

Coal exploration performed by CRA in the eastern part of the Mulgathing Trough comprised a literature review, stratigraphic interpretation of previous drillhole and geophysical data, and the planning of a 6-hole rotary exploratory drilling programme...

A small graben indicated by regional geophysical data from an area north of Mount Woods was investigated for its Permian coal potential. A semi-detailed gravity survey of three NW-SE lines totalling 57 km at 200 m station spacing was conducted, and a...

The WINTINNA 1:250 000 mapsheet area lies between latitudes 27° to 28° South and longitudes 133°30’ to 135°00’ East. This ~16 400 square km area includes the Marla and Cadney Park settlements, and is crossed by the Stuart Highway and Adelaide to...

A regional drilling programme was undertaken to investigate the economic potential of possible Permian coal occurrences within buried extensions to the Lake Phillipson Trough, in its adjacent northern Penrhyn Trough and south-eastern Ingomar regions...

TARGET: Lower Permian coal of steaming or coking grade, suitable for open cut development. EXPLORATION: Rotary drilling of 42 open and partly cored holes totalling 5122 m, including 105 m of coring, with follow-up geophysical logging. RESULTS: 7...

Critical minerals are a collection of metal and non-metal commodities considered essential for economic and industrial development, and for which there are significant concerns around future supply due to resource scarcity or geopolitical factors. The...

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This report presents the results of a study jointly conducted by the Geological Survey of South Australia and CSIRO Mineral Resources which aimed to enhance the expression of geological structure in geophysical images and to derive depth to magnetic...