Exploration for kaolin, gold and base metals in the Colley Hill - Witera area, centred 40 km south-east of Streaky Bay, comprised aircore drilling (23 holes, total 379 m) and calcrete geochemical sampling on a regional 1 km x 1 km grid. Despite the...

Kaolin, derived mainly from deep weathering of Hiltaba Suite granites, was the principal target of exploration in the area south and south-west from Poochera, near Streaky Bay on western Eyre Peninsula. Following a review made of historic drillhole...