Detailed gravity survey results obtained over a regional anomaly recognised 90 km north-east of Streaky Bay were not typical of an iron oxide body likely to host a Cu/Au deposit, but were more consistent with an expected gravity signature of a mafic...

Archaean, Early and Middle Proterozoic rocks of the north-western Gawler Craton have features which suggest good prospectivity for base metals, precious metals and other commodities. However, outcrop is poor and there has been relatively little...

Reconnaissance calcrete sampling over aeromagnetic features was carried out in interdunal corridors 110 km south-west of Tarcoola. Although sampling was restricted by excessive depths to the calcrete horizon, weakly anomalous gold and copper were...

An area located 45 km west of Whyalla, which is underlain by Palaeoproterozoic and Archaean sediments, metasediments and intrusives, was inferred to have potential to host gold and base metal mineralisation. Interpretation of Landsat images and...

EL 2674 followed on from EL 2015, for which all data have been released to Open File in Envelope 8686. The subject EL area, which is peripheral to the Muckanippie Anorthosite Complex and was being explored under terms of a joint venture agreement now...

This dataset presents the observations and interpretive results of a project aiming to define and classify the complex suite of volcanic rocks found outcropping within the Gawler Ranges, as a corollary to regional geological mapping by the SA...

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...

Exploration for Mount Isa style, Fe-oxide associated Cu-Au mineralisation has targeted Whyalla Group metasediments and associated Hiltaba Suite granitic intrusions within a 110 km long x 15 km wide, north - south aligned corridor situated west of...

Calcrete sampling, mapping, and RAB and aircore drilling (211 holes, total 7334 m) were carried out 20 km north of Penong, in an area underlain by Hiltaba Suite granitoids, Archaean gneisses and a major associated shear zone. Although geochemical...

Exploration for Archaean lode-style gold and Hiltaba Suite granite-related hydrothermal Cu-Au in two licence sub-areas near Tarcoola targeted Archaean greenstone lithologies interpreted from aeromagnetic data, Mesoproterozoic intrusive-associated...

Within an area spanning the Eyre Highway between Pygery and Karcultaby, acquisition of an airborne magnetic/radiometric survey was followed by calcrete geochemical sampling. Twenty-eight aircore holes (total 1616 m) were drilled at three prospects to...

Calcrete, stream sediment, rock chip and soil geochemical sampling were carried out 30 km south-west of Kingoonya over magnetic features, Archaean metabasalts, and contacts of Hiltaba Suite with Gawler Range Volcanics. RAB drilling (80 holes, total...

Thick and often unconsolidated cover sequences of Bridgewater, Uley and Wanilla Formations prevented systematic regolith sampling of much of the area between Wanilla and Peachna, 40 km north-west of Port Lincoln, while no coherent base metal anomalies...

An area centred 60 km north-west of Tarcoola was selected for its association of Archaean Mulgathing Gneiss Complex rocks, Proterozoic Kimban age and Hiltaba Suite intrusives, Gawler Range Volcanics, and structural and geochemical signatures....

Joint venture exploration over an area extending for 40, 35 and 50 km respectively west, north and east of Ceduna targeted Archaean and Proterozoic Yarlbrinda - style Au and Ernest Henry / Olympic Dam style Cu-Au associated with shear zones and...

Exploration of the Tarcoola Gold Field by Aberfoyle Resources began in mid-1984, following a partial relinquishment of other ground at licence renewal, when some promising gold assay values were detected from rock and mine dump sampling. Geological...

In 1978 exploratory rotary drilling (11 holes, total 629 m) for inferred sediment-hosted roll-front uranium orebodies buried beneath salt lake topographic depressions east of Tarcoola intersected low levels of uranium (max 14 ppm) at fresh water /...

Regional calcrete geochemical sampling carried out approximately 140 km north-east of Streaky Bay has outlined a northeasterly-trending 5 km x 1.5 km area containing weakly anomalous gold values of 3-9 ppb Au (Toondulya prospect), which appear to be...

Three previously untested, significant gravity anomalies were the targets for 4 exploratory vertical RC drillholes totalling 750 m, put down in areas west and north-west of Whyalla by Minotaur Exploration with funding assistance from PIRSA through its...

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