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Robertstown. Progress reports, first partial surrender report, and final report to licence expiry/full surrender, for the period 30/11/1988 to 29/11/1989.
As part of a regional exploration programme, possible Neoproterozoic sediment-hosted gold was sought in the Eudunda - Robertstown area, that could be associated with a major structure and with carbonate-bearing rocks formed low in the post-glacial...-
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Port Pirie. Progress reports and final report to licence full surrender, for the period 21/8/1979 to 30/6/1982.
Continuing exploration for possible buried Mount Gunson and Olympic Dam type copper deposits, or other stratabound base metal occurrences within shelfal facies of Adelaidean sediments or in the pre-Adelaidean Wandearah Formation Carpentarian age...-
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Port Pirie. Progress reports to licence expiry/renewal, for the period 20/4/1977 to 19/4/1979.
Concerted exploration for possible stratiform Mount Gunson type or epithermal Olympic Dam type base metal deposits, on the south-eastern edge of the Stuart Shelf near Port Pirie, was begun by North Broken Hill Ltd in response to the public release by...-
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Bute. Progress reports and final report to licence full surrender, for the period 16/1/1980 to 30/6/1982.
In the latter stages of its search for possible economic base and precious metal deposits in the Bute area, North Broken Hill targeted the concealed pre-Adelaidean basement rocks for Mount Gunson or ?Olympic Dam type hydrothermal ores, and for Mount...-
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Kangaroo Island. Progress reports to licence expiry/full surrender for the period 15/9/1971 to 14/9/1972.
Exploration for possible Kanmantoo mine style economic copper mineralisation on the Dudley Peninsula at the far eastern end of Kangaroo Island has consisted of a geological survey of coastal cliff exposures of known sulphide-rich bedrock strata, and...-
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