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Mount Bayley. Progress and final reports to licence expiry/full surrender for the period 22/7/1971 to 21/7/1972.
A small area located 15 km north-east of Beltana was explored for possible economic stratabound or epigenetic/hydrothermal base metal deposits associated with Adelaidean and Cambrian calcareous/dolomitic strata and Willouran diapiric structures. Work...-
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Beltana - Puttapa region. Progress reports and technical reports to licence expiry/renewal, for the period 3/8/1972 to 2/8/1974.
Geological mapping and the interpretation of drillhole data from the vicinity of the recently defined Southern orebody extension at Beltana (including 4 new diamond holes totalling 1600 feet) has enabled the licensee to formulate likely parameters of...-
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Published: 13 Feb 1975
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Beltana. Progress reports to licence expiry/renewal, for the period 14/12/1973 to 13/12/1975.
A geological and geochemical appraisal made of various mines and prospects in the Beltana area has sugggested that only those situated nearest the Nuccaleena Diapir are the most likely to yield drilling success in the search for significant extensions...-
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Beltana. Progress and final reports to licence expiry for the period 18/12/1969 to 17/12/1970.
Ongoing exploration of copper prospects within diapiric raft blocks of Adelaidean metasediments at Beltana has concentrated on the vicinity of historic underground mine workings where evidence of primary sulphide mineralisation can still be seen at...-
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Published: 29 Oct 1970
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Angepena. Progress and technical reports to licence expiry/renewal for the period 18/12/1967 to 17/12/1969.
Geological and geochemical investigations undertaken in the vicinity of the historic Mucatoona copper occurrence indicate that the Angepena ?diapiric breccia zones have no potential for hosting economic mineralisation. There is only a marginal...-
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Data release - as updated [made at SA Director of Mines' discretion] : Red Range (part of the Copley Project). Annual reports for the period 8/10/2007 to 7/10/2018.
A small area located 45 km north-east of Leigh Creek, which covers the sites of numerous small historic diggings made by prospectors searching for copper and lead-zinc-silver mineralisation, is now being explored afresh for possible economic...-
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Published: 17 Nov 2017
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Data release - as updated : Castle Rock. Annual reports to licence full surrender, for the period 17/3/2009 to 14/1/2016.
Exploration for possible economic concealed Beltana mine type stratabound lead-zinc-(silver) mineralisation, and for other diapiric and associated basic igneous intrusion - related base metal and/or gold occurrences, was carried out over a small area...-
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Published: 20 Jan 2016
