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RB 84/00012 Clay and sand resources, One Tree Hill.
Drilling has indicated reserves of 166 000 tonnes of white plastic clay and 35 000 tonnes of discoloured plastic clay and inferred reserves of 150 000 tonnes, overlain by 0.9 million tonnes of sand, mostly suitable for fill, but some for concrete or...-
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Published: 01 Mar 1984
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RB 84/00065 Draft report, Williamstown industrial mineral deposits. Geology of kaolin sillimanite muscovite deposits, near Williamstown, Hd Barossa, Mount Lofty Ranges, South Aust.
This report presents a comprehensive summary of the results of considerable geological, survey and beneficiation work which has been carried out at four mines. The mined deposits have been formed in Burra Group schists and gneisses that constitute the...-
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Published: 01 Jul 1984
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Mount Crawford. Progress reports to licence surrender for the period 29/1/1970 to 28/1/1971.
61 shallow exploratory drillholes were completed in two of nine areas within the lease where it was considered that drilling might uncover additional shallowly buried resources of good quality kaolin. Nine of these holes encountered useable kaolin.-
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Geological report on the Birdwood clay and silica quarry.
Burra Group metasedimentary argillite and quartzite beds outcropping 3 km north of Birdwood, which have been altered during a Tertiary deep weathering event, are excavated by the licensee to produce refractory and other industrial raw materials....-
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Published: 20 Oct 1975
