Prospecting and sampling were carried out in search of hydrothermal alteration zones similar to the Mount Grainger gold mine. Survey shows that anomalous gold values could be detected up to 500 metres in streams from known gold mineralization with 20...

For convenience of reference it is recommended that the respective formation names Seacliff Sandstone, Gumbowie Arkose and Waukaringa Siltstone be used instead of Seacliff Sandstone Member of the Brachina Formation, Gumbowie Arkose member of the...

Three contiguous licences located at the south-western end of the Nackara Arc structural province have continued to be explored for possible economic buried diamond mineral occurrences in the cover and bedrock that may exist in association with...

Exploration over a structurally complex part of the Nackara Arc region centred ~30 km north-east of Peterborough has sought economic Telfer-type gold deposits hosted within folded domal structures in Adelaidean strata, which have been intruded during...

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...

Possible ballast sites in the area have been defined by stratigraphic and structural means. Field examination of six arenaceous units in the sequence showed that only one will provide suitable railway ballast.

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The MARREE mapsheet area includes the south-western portion of the Strzelecki Desert plus parts of the Tirari Desert, north-western Flinders Ranges and north-eastern Willouran Ranges, between latitudes 29 to 30 degrees S and longitudes 138 to 139...

The Dustholes mine area MLs 5040-5042 cover numerous small mine workings developed along the surface trace of an asymmetrically folded layer of Adelaidean quartzite that contains auriferous quartz and limonite veins. All excavations have been...

A new generation, second edition MARREE 1:250 000 scale geological map and its explanatory notes have been published. These documents represent the conclusion of the Geological Survey of South Australia's latest geological mapping program (1993 to...