In a continuation of diamond and base metal exploration of newly discovered carbonatite / kimberlite intrusive bodies in an area located immediately north of Orroroo, these bodies were examined petrographically and analysed to compare their...

As part of a continuing regional search for economic deposits of uranium and other radioactive minerals within alluvial fan sediments deposited adjacent to and east of the Mount Painter Block basement outcrops, 32 rotary holes (total 16,218 feet) were...

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Exploration was aimed at delineating favourable lithologies within Eromanga Basin sediments for hosting sedimentary uranium, which may have leached from the crystalline rocks of the Musgrave Ranges located to the west of the licence area. As part of...

Marathon Petroleum's exploration investigations of EL 871 during 1982 were aimed at a detailed follow-up of prospective horizons and geochemical targets located in 1981. Rock chip assaying of selected lithologies, in particular quartz-garnet/gahnite...

Uranium mineralisation was first discovered at the old Shamrock Copper Mine during a systematic search of old mine dumps by the South Australian Department of Mines in 1955. Follow-up investigations located a small high-grade uranium lode (Valley...

Outcropping Wywyana Formation in the Mount McDonnell Valley, which had been shown by past work to be highly anomalous in copper, with attendant gold enrichment, was targetted by 50 m by 20 m grid-based geological, geochemical and ground geophysical...

An area of 100 square km, located 45 km west of Kingscote, was taken to enable follow-up exploration of some anomalous stream sediment geochemical sample values in lead (to a maximum 3200 ppm Pb) previously discovered by Elcor (Australia) Pty Ltd, but...

Ongoing exploration for possible Tertiary sediment-hosted roll front uranium occurrences in an area abutting western Lake Frome has consisted of the drilling of 7 open rotary holes for a total of 1384 m, to test ground midway between previously...

14 rotary percussion holes were drilled to test for extensions of the Klein Point limestone deposit. In the area drilled, Tertiary bryozoan limestone horizons were found to have an average vertical thickness of 28 m; their quality is comparable to...

Results of water bore sampling (7 samples) and drilling of 6 holes totalling 614 metres were disappointing. The drill holes intersected Adelaidean and Cretaceous sediments underlying Tertiary ? - Quaternary fluviatile sediments, without encountering...

Ongoing base metal exploration in the Arkaroola Station region of the north-eastern Flinders Ranges by licensee North Flinders Mines (NFM) has involved reviews of certain existing prospects, which has led to the entry of farminee Shell Minerals...

This report summarises the relevant results of previous copper exploration in the Yudnamutana Hill area by Utah Exploration Co. and Australian Aquitaine Petroleum Pty Ltd, and suggests an ongoing exploration programme for stratiform copper. It also...

This report re-evaluates the assay data obtained from the 1979 stream sediment geochemistry programme carried out for Marathon Petroleum by N.J. Marshall and Associates within the Gunsight Project areas, and recommends follow-up work. Samples taken by...

Drilling of a 196 m deep vertical diamond hole to further investigate the oil shale potential of Permian strata in the axis of the Boorthanna Trough, north of Billa Kalina Homestead, intersected only Lower Permian glacial sediments below 30 m thick...

The Ukaparinga and Southern Hills prospects lie within EL 99, a small exploration tenement located near the Warren Reservoir, 20 km south-east of Gawler. The included Ukaparinga mine area is privately held under three mineral claims, over which...

Within the surrendered sections of the subject exploration licences in the Karoonda, Marmon Jabuk, Swan Reach, Blanchetown and Cooke Plains areas, following the conduct there of a 45.4 line km gravity survey and the drilling and geophysical logging of...

The southern portion of the Mount Painter Province held under ELs 871 and 1049 contains Adelaidean sediments of the Upper Callanna Beds and Burra Group overlying the Carpentarian Mount Painter Complex. Reconnaissance work by Marathon Petroleum during...

SP data acquired over the Gunsight Cu-U-Co-REE prospect has accurately located the main mineralised zone between grid 900E and 1100E, with a maximum anomaly of approximately 200 mV on line 900E. The slight asymmetry of the SP profiles confirms the...

An area 100 km north of Kingoonya which exhibits a strong regional gravity high and other, intersecting pronounced crustal geophysical features was acquired to search for an Olympic Dam type of base/precious metals deposit. Semi-detailed and detailed...