Image processing of Landsat Thematic Mapper data and their subsequent interpretation have highlighted a zone of potential hydrothermal alteration. A diamond drillhole, Gibraltar 1, tested the western margin of the altered zone, which underlies an...

Summarises the chemical classification and macroscopic visual attributes of basement igneous rocks seen in outcrop within the regional geological settings of northern Eyre Peninsula and the Gawler Ranges.

9 vertical rotary drillholes, with bottom-hole coring, were drilled along a combined ground magnetic and gravity survey traverse extending from Mount Eba to Rocky Hill, to provide true information on concealed Mesoproterozoic sediments and volcanic...

Exploration of an area with poor basement outcrop, located approximately 45 km north-east of Tarcoola, primarily sought possible fault or breccia-hosted mesothermal gold +/- base metal mineralisation in likely multiphase Mesoproterozoic felsic...

Archaean to Proterozoic ultramafic igneous intrusions and granite masses associated with the Yarlbrinda Shear Zone, which are interpreted as being potential hosts for gold, nickel, chromium and platinum group elements, were the targets of exploration...

An area centred approximately 70 km north-northeast of Tarcoola has been explored for possible economic buried basement-hosted IOCG style or other (e.g. Menninnie Dam and/or Mount Gunson type) altered rock facies - hosted metallic mineralisation,...

TARGET: Quartz-pyrite-gold veins associated with the Hiltaba Granite Suite, and volcano-sedimentary or Olympic Dam type base metal mineralization, in an area lying 30-50 km north of Tarcoola. EXPLORATION: Rock chip and stream sediment sampling....