31 cored shallow vertical holes were drilled for a total penetration of 88 m. Tonnages for the southern half of the lake examined were calculated at 15.4 Mt of gypsum with CaSO4 >90%, 29.2 Mt with CaSO4 >80%, and 30.1 Mt with CaSO4 >60%....

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There is no abstract created for this record

There is no abstract created for this record

In a search for possible economic deposits of gypsum formed within Recent fluvio-lacustrine surficial sediments in an area located 40 km north of Overland Corner on the River Murray, scout drilling of 34 shallow exploratory auger holes totalling 150 m...

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An aerial reconnaissance flight made by Delhi geologists along the eastern shore of Lake Torrens on 22/10/1968 revealed the existence of low cliffs of gypsum along the lake's shore for a distance of about 90 miles, while scattered small exposures of...

An aerial reconnaissance flight made by Delhi geologists along the eastern shore of Lake Torrens on 22/10/1968 revealed the existence of low cliffs of gypsum along the lake's shore for a distance of about 90 miles, while scattered small exposures of...

There is no abstract created for this record

There is no abstract created for this record

An area situated adjacent to the recently defined Andamooka Opalfield, and located about 20 miles north of Andamooka township centre, has been explored for possible economic occurrences of opal or base metals within Cretaceous and Precambrian strata...

There is no abstract created for this record

There is no abstract created for this record

There is no abstract created for this record

There is no abstract created for this record

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...

This report presents detailed industry-derived statistics on the State's output and sales values of earth resource commodities realised during the six month period ended 31 December 2010, and compares the data with that returned for the previous six...

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Salt is at the present time the most important of the non-metallic mineral products of the State, and has the distinction of having been the first recorded mineral exported from the region now known as South Australia. Salt has been gathered on a...

Proterozoic basement outcrops consist of syn and post- Kimban Orogeny granitoids, volcanics and basic dykes. Their rock type geochronology, field relationships and regional correlation are reported. Previous economic mineral investigations, plus...