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Wirrealpa. Progress and technical reports to licence expiry/full surrender for the period 13/9/1988 to 12/9/1989.
Possible economic stratabound or epigenetic lead-zinc or copper deposits, formed in altered carbonate rocks lying marginal to the Wirrealpa Diapir, were the targets of new exploration centred on the area of the old Wirrealpa lead-silver mine....-
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Published: 06 Nov 1989
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Progress report on geology of the Cattlegrid [copper mine]. Observations since the commencement of mining.
Opening up of the Cattlegrid pit has greatly elucidated the geology of the Whyalla Sandstone and the ore bearing zone of the Pandurra Formation and with the discovery of the MG 14 basic dyke and overlying mineralization, a much more direct association...-
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Ooldea. Progress and final reports to licence expiry/full surrender, for the period 16/11/1972 to 15/11/1973.
In a search for possible economic roll-front sedimentary uranium deposits thought to be hosted by Middle Eocene Pidinga Formation fluvial and lacustrine terrestrial sediments deposited in the eastern Eucla Basin, 13 scout RAB/RC open holes were...-
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