Follow-up investigations of possible buried channel redox front uranium mineralization on the edge of the Eromanga Basin, in the vicinity of the SA-NT border, included a geophysical and structural interpretation of available data, the drilling and...

Kimberlite-seeking loam sampling and soil geochemistry, undertaken in the vicinity of 28 selected magnetic targets distributed within eight separate licence areas extending from 150 km west-northwest of to 120 km north of Oodnadatta, only yielded a...

Exploration for large-scale opal deposits over an area north and north-west from Coober Pedy included literature research, air photo interpretation, digital terrain modelling, and field reconnaissance. No unrecorded previous opal workings were...

A regional drilling programme was undertaken to investigate the economic potential of possible Permian coal occurrences within buried extensions to the Lake Phillipson Trough, in its adjacent northern Penrhyn Trough and south-eastern Ingomar regions...

The technical development and operational commencement stage of the Beverley in situ leach uranium mining project are herein discussed from the viewpoint of hydrogeological factors. The author summarises the uranium deposit's hydrogeological setting...

Aerial photointerpretation, digital terrain model interpretation, a review of previous drilling data, and field reconnaissance of target rock unit outcrops were carried out 55 km north-west of Coober Pedy, adjacent to the western margin of the Coober...

Two structurally controlled Cu-Au targets, plus a possible kimberlite pipe and a coal prospect, were interpreted in re-processed geophysical data derived from an area approximately 55 km north-northwest of Coober Pedy. The area was seen to contain...

Evaluations of 3.5 m resolution digital elevation models lately acquired over the Wingilpin Bluff area, located 75 km north-east of Kingoonya, have indicated that substantial Tertiary and Recent erosion has removed most of the potential opal-bearing...

TARGET: Lower Permian coal of steaming or coking grade, suitable for open cut development. EXPLORATION: Rotary drilling of 42 open and partly cored holes totalling 5122 m, including 105 m of coring, with follow-up geophysical logging. RESULTS: 7...

Limited RAB drilling (in 5 of 8 vertical holes for a total penetration of 611 m) across a DeepLeach II regolith zinc anomaly that straddles the licence boundary of adjoining ELs 3123 and 3140 failed to encounter any mineralisation or elevated downhole...

The reports comprising this data release package describe exploration for economic deposits of base and precious metals that have possibly formed within Neoproterozoic metasediments, the underlying Palaeoproterozoic basement, and in Cambrian carbonate...

Three exploratory vertical rotary mud holes totalling 203 m were drilled on the southern margin of the Mesozoic Great Artesian Basin, to the north-west of Finniss Springs Station, to search for possible thicker, basinward extensions of a thin coal...

With the dawning of renewed interest in one of South Australia’s historic gold provinces, driven by the newly acquired data from the Department’s highly successful Gawler Craton Airborne Survey (GCAS), the Geological Survey of South Australia has...

South Australia's famous desert opalfields supply about 80% of the world output of precious opal, with current production coming almost entirely from the major fields at Andamooka, Coober Pedy and Mintabie, each of which is expected to increase output...

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355 loam samples of weathered Cretaceous outcrop were collected, using helicopters, in an area 80 km north of Kingoonya. No diamond indicator minerals were recovered, and allied remote sensing studies failed to recognize any surface expression of the...

Airborne magnetic / radiometric and EM surveys conducted west of Woomera did not reveal any promising diamondiferous kimberlite targets, and stream sediment and soil sampling carried out over a resultant uranium / potassium anomaly revealed no...

Investigation of the economic potential of magnesium sulphate and sodium sulphate secondary mineralisation discovered within the Early Cretaceous Bulldog Shale, 20 km north of Coober Pedy, was terminated following heap leaching trials.

Investigations into the coal prospectivity of the buried Permian sedimentary sequence within the northern Arckaringa Basin, 70 km north-east of Coober Pedy, included an extensive data review, 6-line gravity survey, and reconnaissance drilling of 4...