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RB 90/00016 Beda Volcanics and Backy Point Formation of the eastern Gawler Craton.
Beda Volcanics and Backy Point Formation crop out in only a few localities on northeastern Eyre Peninsula, north of Whyalla, but drilling has shown them to extend for approximately 170 km to the north below younger cover. The Beda Volcanics comprise...-
Document
Published: 01 Feb 1991
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Eastern Eyre Peninsula. Progress reports and final report to licence expiry/full surrender, for the period 25/10/1976 to 24/10/1978.
Stratabound, metasedimentary iron ore was the principal target of exploration undertaken by BHP over a large area surrounding the Moonabie Range that extends along strike and borders the north-western side of Spencer Gulf. Base and precious metals...-
Document
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RB 2007/00006 The geology and mineral potential of the PORT AUGUSTA [mapsheet] area, eastern Gawler Craton.
The PORT AUGUSTA 1:250,000 mapsheet area covers the north-eastern part of the Eyre Peninsula, the northern Spencer Gulf and the south-western Flinders Ranges, and extends from latitude 32°00'S to 33°00'S and longitude 136°30'S to 138°00'S. The main...-
Document
Published: 01 Apr 2007
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RB 2014/00006 Geology of the Cultana 1:100 000 map sheet (6432).
The revised digital geology map of the Cultana 1:100 000 map sheet and accompanying geological descriptions in this report are the first components of the 2nd edition PORT AUGUSTA 1:250 000 map sheet to be completed. The subject map sheet occupies the...-
Document
Published: 01 Jan 2014
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RB 2008/00011 Definition of the Cultana Subsuite, Gawler Craton: a high level felsic Hiltaba Suite age intrusive with hydrothermal alteration and brecciation.
This paper provides a formal definition of the Cultana Subsuite, outlining the igneous petrology of the intrusion, its geochemical characteristics, and the nature of hydrothermal alteration and brecciation affecting the rocks. The Cultana Subsuite is...-
Document
Published: 01 Sep 2008
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RB 2007/00015 Geochronology of the Gawler Craton, South Australia.
Geochronology enables us to determine the age of rocks and minerals. The variety of isotopic geochronological techniques give complementary information on, for example, the timing of igneous or metamorphic crystallisation, as is often the case for the...-
Document
Published: 01 Sep 2007
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Cultana basement regional geology 3D Model.
The Cultana basement 3D Geological Model covers a region which includes the Roopena, and western half of the Cultana, 1:100,000 mapsheet areas. The subsurface geology that has been modelled comprises a succession of deformed Palaeoproterozoic...-
Model
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