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Orroroo. Progress reports to licence expiry/full surrender for the period 27/9/1982 to 26/9/1983.
In a search for possible economic Tertiary brown coal deposits buried in the northern half of the Walloway Basin, 4 reconnaissance holes spaced 5 km apart, with a total penetration of 773 m, were open rotary mud drilled and geophysically logged. The...-
Document
Published: 04 Nov 1983
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Orroroo (part of the Walloway Project). Annual reports to licence full surrender, for the period 18/3/2010 to 14/5/2014.
A large area consisting of two separate sub-blocks that were centred ~90 km east and 110 km south-east of Port Augusta has been explored for possible economic Tertiary lignitic coal deposits that may have formed in the southern part of a now uplifted,...-
Document
Published: 13 Aug 1914
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Walloway (part of the Walloway Project). Annual reports to licence expiry/full surrender, for the period 12/5/2008 to 11/5/2014.
An area centred ~90 km south-east of Port Augusta has been explored for possible economic Tertiary lignitic coal deposits that may have formed in the southern part of a now uplifted, ~50 km long x ~15 km wide intramontane sedimentary basin, the...-
Document
Published: 11 Jul 1914
