The YARDEA 1:250,000 scale regional geological map area straddles the southern margin of the Gawler Ranges on northern Eyre Peninsula. The only major township within the area is Minnipa, with Kimba and Wudinna both located immediately south of the...

U-Pb zircon geochronology of the Nuyts Volcanics yielded an age of 1627 +/- 2 Ma, supporting a previous dating of 1631 +/- 3 Ma. The major and trace element compositions, as well as the presence of a tectonic fabric, suggest that the Nuyts Volcanics...

An area located 30 km south of Port Augusta and covering more than 792 square km east of the main highway between Port Augusta and Whyalla, which falls entirely within part of the Cultana Army Training Area held by the Australian Commonwealth...