Exploration for gold 10 km SSW of Angepena homestead, included stream sediment sampling over the Mucatoona Diapir and limited sampling of known metal occurrences. The principal gold target, the Angepena Diapir was not sampled.

TARGET: Diamonds, gold and copper in the Mount Roebuck area. EXPLORATION: Drainage, loam and rock chip sampling, ground magnetic, radiometric and IP surveys, and diamond drilling (4 holes totalling 739 m). RESULTS: A single, 0.5 mm x 0.4 mm diameter...

TARGET: Possible economic, open-pit mineable stratiform low grade gold and copper deposits within Adelaidean units of the Nackara Arc, in an area lying west of and including Yunta. EXPLORATION: A detailed geological field reconnaissance, review of...

One vertical stratigraphic diamond drillhole [the 1a re-drill] was fully cored to 1450 m total depth over a regional gravity high in the western half of the licence which was thought to be prospective for Olympic Dam type polymetallic mineralisation...

Brownfields exploration is being undertaken in the Mount Allen Syncline area north of Kapunda, seeking extensions to apparently stratabound copper mineralisation which occurs in the historic Kapunda mine locality. Initially, 1:25,000 scale geological...

TARGET: Possible buried base and precious metal deposits associated with aeromagnetic anomalies, and also with either coincident or unrelated gravity anomalies, lying within a relinquished sector of the large contiguous multi-licence area that Western...

Results of the deep stratigraphic / mineral exploratory well MU-2 drilled near Mulyungarie Homestead, east of Lake Frome and adjacent to the SA/NSW State border, are presented, besides the interpretation of a gravity survey conducted earlier in the...

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Includes Palaeontological report on Nilpena limestone. Appendix 3 in: Leeson, B.

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The PARACHILNA map area (31 to 32°S, 138 to 139.5°E) occupies the central Flinders Ranges which are made up of folded, mostly marine sedimentary Neoproterozoic and Cambrian rocks of the Adelaide Geosyncline, and adjoining plains underlain by Cainozoic...

The extremely thick succession provides one of the most complete sedimentary records for the Late Proterozoic. The term geosyncline is used in a non-genetic sense for the basin in which deposition occurred during the Adelaidean and Cambrian. Only the...

3 sets of fault trends are distinguished, representing the Arrowie fault zone and components of the Mount John, Mount Roebuck and Narina fault zones. Small mineral deposits consist of phosphate, barite and copper.

Work copper mineralisation occurs along the northern margin of a probable intrusion of Willouran diapiric material into siltstones of the Wilpena Group. The mineralisation is mainly secondary copper carbonates but quartz-carbonate veins containing...

Mapping of the Winnininnie 1:63,360 mapsheet has been undertaken as part of a programme to complete mapping of the Olary 1:250,000 Sheet. The area lies about 200 miles from Adelaide on the road and railway line to Broken Hill, and includes the...

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A programme of stratigraphic section measurement is envisaged in order to facilitate rock correlation and help outline the pattern of sedimentation in the Adelaide Geosyncline. In many areas measurement may be made on air photo enlargement, as has...

An essentially unmetamorphosed sequence of Upper Proterozoic Adelaide System rocks has been folded into a parallel series of north and north-east trending folds on the ORROROO mapsheet area. Rocks of the Adelaide System are up to 50,000 ft thick, and...