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RB 85/00005 Gneiss and amphibolite deposits. Drilling and testing pavement materials, Poonindie to Tumby, section 7, Hd Koppio.
3 backhoe trenches and 5 drill holes (127 metres) outlined quarry site to yield 80 000 m3 of interbanded gneiss and amphibolite beneath 17 000 m3 of silty soil, clay and weathered rock to an average depth of 2 metres. Additional reserves are available...-
Document
Published: 01 Jan 1985
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Data release - as updated [made at SA Director of Mines’ discretion] : Carappee Hill. Annual reports for the period 20/2/2010 to 19/2/2019.
The continuation during 2010 of exploration of the Palaeoproterozoic bedrock in a small area located 60 km west-northwest of Cowell has mainly consisted of the conduct of three shallow drilling campaigns and the examination and analysis of downhole...-
Document
Published: 25 Feb 1919
