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Burnda. Progress and technical reports to licence expiry/full surrender for the period 3/7/1989 to 2/7/1990.
Reverse air circulation rotary drilling of four outcrops of potentially glass-grade raw material dolomite rock (42 holes for a total penetration of 924 m), carried out 14 km north-west of Mount Gambier in April 1989 on a 50 m grid within pine...-
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Published: 31 Jul 1990
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Lake Hawdon. First partial surrender report, for the period 7/6/1994 to 6/6/1995.
Push tube samples of carbonate lakebed sediment obtained from four sites on Lake Hawdon South were inspected and the cored material was judged to be unsuitable for use as paper filler or as agricultural lime. Therefore this part of the licence has...-
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