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RB 78/00099 Drilling of John Road sand and shale deposit, pt sections 2147, 2148, Hd Yatala.
Auger drilling has proved reserves of 630 000 tonnes of washed sand, 450 000 tonnes of cream shale and 730 000 tonnes of coloured shale.-
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Published: 01 Jan 1978
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RB 81/00061 Test drilling clay deposit Hancock Road - Golden Grove section 2146, Hundred Yatala, County Adelaide.
51 holes were drilled to assess weathered shale and plastic clay reserves. Tertiary plastic clay and clayey sand overlie red firing weathered Adelaidean shale, and extends eastwards under Hancock Road into Clay and Mineral Sales pit (formerly...-
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Published: 01 Jan 1981
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RB 72/00032 Clay shale deposits, Glen Osmond, part secn 1079 Hd Adelaide, Co. Adelaide - City Bricks Ltd (Glen Osmond shale deposits).
City Bricks Ltd. is quarrying clay shale for brickmaking at Glen Osmond. At present the shale is being won from a lower unit of a three unit sequence of two shales separated by quartzite. Geological mapping and a knowledge of topography enable an...-
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Published: 07 Apr 1972
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RB 72/00080 Investigation of clay (weathered shale) occurrences in the Birdwood area.
White weathered shale in the Birdwood area appears to be associated with north-south trending quartzite ridges. Scout drilling is recommended between quartzite ridges south of the pit in Section 6397, Hundred of Talunga.-
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Published: 01 Jan 1972
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Northern Willouran Ranges. Progress reports to licence expiry/renewal for the period 12/3/1970 to 11/9/1971.
Exploration for possible economic stratabound/stratiform copper, zinc and vanadium mineralisation occurring within a large area located south-west of Marree has consisted of geological field mapping and regional stream sediment sampling (3470...-
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Published: 10 Jun 1971
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Burra [Ridge]. Progress reports and final report to licence expiry / full surrender, for the period 26/3/1972 to 25/3/1973.
Exploration of the 'Burra Ridge' highland of Adelaidean Burra Group rocks outcropping along a direct line between the towns of Burra and Robertstown, which has a history of mineral production from nine major early copper mines and many smaller...-
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