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Yumali. Progress reports to licence expiry/renewal, for the period 7/6/1978 to 18/10/1983.
Base metal exploration activities undertaken by Thiess Brothers in the Yumali - Coomandook area investigated several coincident regional gravity and aeromagnetic anomalies arising from concealed Palaeozoic basement rocks. These anomalies are part of a...-
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Published: 14 Nov 1983
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Murray Bridge. Progress reports, annual reports and final report to licence expiry/full surrender, for the period 15/7/1991 to 14/1/1994.
Exploration was undertaken by BHP along the western margin of the Murray Basin, between Lake Alexandrina and Cambrai township, for possible economic heavy mineral sands and for exhalative sedex-style volcanogenic/stratabound base metal deposits, both...-
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RB 90/00047 Rocks from a possible lamproite diatreme near Truro, South Australia.
Specimens collected from a circular geomorphological feature near Truro are interpreted as products of the alkali metasomatism of syenite, gabbro and dolerite. It is suggested that they may be xenoliths in a lamproitic diatreme.-
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Published: 01 May 1990
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Dudley East area 2 (part of the Dudley Project). Final report at licence expiry/full surrender, for the period 3/8/2018 to 2/8/2020.
A small area which was centred on the eastern end of Kangaroo Island, ~10 km south-east of Penneshaw, has been explored for exploitable quantities of lithium or tantalum-bearing minerals, specifically spodumene, zinnwaldite and lepidolite, because...-
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Published: 14 Sep 1920
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Dudley East areas 1 and 2 (the Dudley Project). Joint annual reports for the period 3/8/2018 to 2/8/2020, plus respective licence's final reports to 2/8/2020 and 27/10/2021 upon their successive full surrender.
Two very small areas bordering the coastline of the Dudley Peninsula on the eastern end of Kangaroo Island have been explored for possible economic, felsic igneous intrusive late-stage pegmatitic vein - hosted, lithium, tantalum, tin, REE and kaolin...-
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Published: 28 Jul 1921
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Currency Creek and Langhorne Creek (formerly part of the Fleurieu JV Project, then part of the Adelaide Hills Project). Joint final report to licences' joint full surrender, for the period 4/6/1992 to 18/10/2016.
Two slightly separated areas located in the west-central Kanmantoo Trough geological region have been explored for possible economic buried metalliferous deposits by successive licence owners over an almost 25 year - long tenure. The subject report...-
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Morgan. Final report at licence full surrender, for the period 12/4/2007 to 16/7/2014.
After its purchase of the subject EL 5069 on 8/7/2013, a single drilling campaign was undertaken by Iluka Resources during August-October 2013, when 11 RC aircore vertical open holes were drilled for a total penetration of 266.5 m. Ten of the holes...-
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Published: 09 Jul 1914
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RB 2014/00001 Geology of the dimension stone quarries at Black Hill, South Australia.
Black Hill, located 85 km to the east of Adelaide, is an important source of black "granite". The gabbro and norite exposed on the hill over an area of 4 km by 3 km represent the outcropping top of a much larger Cambro - Ordovician gabbroic intrusion....-
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Published: 01 Apr 2014
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HandBk 003 - A Guide to the Geology and Mineral Resources of South Australia. Ludbrook, N.H. 1980 South Australia. (reprinted version)
South Australia has had a very long geological history traceable back for over 2000 million years. It has areas of ancient basement rocks and of younger rocks representing most of the geological column, which are exposed at the surface or have been...-
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Mount Crawford clay deposits. Progress and final reports to licence expiry/full surrender for the period 1/3/1968 to 28/2/1970.
As part of the evaluation of a known occurrence of possibly pegmatite-related, kaolinised Cambrian talcose sandstone in the Mount Crawford area, located about 35 miles north-east of Adelaide, 74 scout auger drillholes were sunk, 25 separated clay...-
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Published: 15 Jan 1969
