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Mount Mitchell. Progress reports and final report to licence full surrender, for the period 20/10/1980 to 19/10/1982.
Exploration was undertaken for lode and alluvial tin mineralisation which might exist within ground adjacent to the abandoned Mount Mitchell tin mine, and also for reef gold in altered granite and dolerites outcropping adjacent to the numerous small...-
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Millers Creek Homestead. Progress reports and final report to licence expiry/full surrender, for the period 13/3/1980 to 28/3/1986.
Following a review of existing regional geophysical and geological data for the north-western Stuart Shelf, grid-based gravity and ground magnetic surveys were run to further outline two broad gravity highs associated with discrete magnetic anomalies,...-
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RB 92/00046 Interpretation of magnetic and gravity data, KINGOONYA 1:250 000 map area.
This interpretation of magnetic and gravity data covering KINGOONYA was undertaken as part of an interpretation of the northern Gawler Craton, and was carried out without reference to any previous geophysical interpretation. Most of the work is based...-
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Published: 01 Jun 1992
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Goode Homestead. First partial surrender report, for the period 6/12/1982 to 24/2/1985.
As part of a regional search for possible buried diamondiferous kimberlite within an area lying 50 km north-east of Tarcoola, 15 discrete magnetic anomalies regarded as having possible kimberlitic sources were recovered by means of ground magnetic...-
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Published: 28 Jun 1985
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Gilles Downs. Progress reports to licence expiry/renewal (as part of a larger area), for the period 12/3/1979 to 11/3/1981.
Ongoing diamond exploration by Stockdale over the PORT AUGUSTA 1:250,000 mapsheet area has concentrated on country to the east and south-east of Lake Gilles, where some microdiamonds and kimberlitic indicator minerals were discovered during the period...-
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Published: 18 Mar 1981
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Mount Double and Mount Ive, Gawler Ranges. Partial surrender reports for the period 17/6/1983 to 16/3/1984.
An integrated regional exploration programme, including heavy mineral sampling, air photointerpretation, multi-element analysis of sample concentrates, and aeromagnetic/radiometric survey acquisition plus data interpretation, has shown diamond...-
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Buckleboo, Mount Wallaby, Cooria Hill, Kolaymerrika Hill and Unalla Hill (the Gawler Range Volcanics Project). Licences' either full surrender or earlier partial relinquishment combined report, for the period 13/4/1981 to 12/4/1984.
Exploration for diamonds in parts of the Gawler Range Volcanics province, through an integrated programme comprising heavy mineral sampling, geochemistry and photogeology, has yielded results which are essentially negative. Accordingly, the...-
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Lake Everard. Progress reports and final report to licence full surrender, for the period 17/4/1980 to 11/7/1983.
Intensive geophysical exploration work by Afmeco, over selected airborne magnetic and radiometric survey anomalies within the Proterozoic Glyde Hill Volcanic Complex, aimed to test for possible concealed Olympic Dam - type hydrothermal uranium or...-
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Wirrida. Progress reports and final report to licence expiry/full surrender, for the period 21/4/1980 to 6/6/1983.
A large area centred ~95 km north of Tarcoola was explored initially by grant licensee Afmeco for possible buried economic epithermal / hydrothermal / fault controlled primary uranium mineralisation that may have formed in outcropping or shallowly...-
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Goode Homestead. Progress reports to licence expiry/renewal, for the period 6/12/1982 to 5/12/1984.
TARGET: Possible diamondiferous kimberlites, Olympic Dam style Cu-Au-U mineralisation, and base metals associated with chemosedimentary iron formations. EXPLORATION: Ground magnetic and gravity surveys, rock chip and loam sampling, and stratigraphic...-
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Published: 11 Mar 1985
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Charba Hill, Peltabinna Hill and Unalla Hill. Joint progress reports plus joint final report to licence full surrender, for the period 22/12/1989 to 14/11/1990.
TARGET: Possible epithermal gold and base metal deposits associated with volcanic centres; related hydrothermal alteration deposits; and diamonds. EXPLORATION: Regional and follow-up geochemical sampling (gravel, stream sediment and rock chip, plus...-
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Published: 10 Dec 1990
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Buckleboo, Mount Wallaby, Cooria Hill, Kolaymerrika Hill, Mount Double and Unalla Hill (Gawler Range Volcanics Project). Progress reports for the period 13/4/1981 to 3/5/1983.
TARGET: Diamond occurrences over the area covered by the Gawler Range Volcanics. EXPLORATION: - reconnaissance heavy mineral sampling by helicopter; - follow-up of 63 aerial photo anomalies, which included detailed heavy mineral sampling and ground...-
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Mount Eba, Lake Labyrinth and Gosse Range areas (north of Kingoonya). Progress reports and final report to licences' joint surrender, for the period 13/11/1979 to 22/2/1984.
After conducting low level aeromagnetic and radiometric surveys plus ground magnetic and gravity surveys during 1980 and 1981, in a search for possible syngenetic or stratiform base and precious metal deposits, Amoco drilled 6 rotary percussion holes...-
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Eureka Bluff, Mount Nott and Mount Ive (the Gawler Range Volcanics Project). Joint venture partners' progress reports and final reports, for the period 17/6/1983 to 16/6/1988.
TARGET: Diamonds in possible kimberlite intrusives; and (as JV objectives), possible exhalative lead-zinc-silver deposits of Broken Hill or Aggeneys - Gamsberg type, emplaced within the Early Proterozoic Hutchison Group, plus possible epithermal...-
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Published: 10 Oct 1988
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Shell Lagoon. Annual reports and final report to licence expiry/full surrender, for the period 11/1/2001 to 7/5/2010.
Exploration for possible diamondiferous kimberlites in an area located immediately north-west and west of Woomera was undertaken to follow up promising reports of numerous kimberlitic indicator minerals detected by CRA Exploration in previous work...-
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Published: 08 Jun 1912
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RB 2007/00006 The geology and mineral potential of the PORT AUGUSTA [mapsheet] area, eastern Gawler Craton.
The PORT AUGUSTA 1:250,000 mapsheet area covers the north-eastern part of the Eyre Peninsula, the northern Spencer Gulf and the south-western Flinders Ranges, and extends from latitude 32°00'S to 33°00'S and longitude 136°30'S to 138°00'S. The main...-
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Published: 01 Apr 2007
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Gibraltar Rocks. Progress reports and final report to licence full surrender, for the period 16/3/1981 to 15/6/1982.
Coal exploration performed by CRA in the eastern part of the Mulgathing Trough comprised a literature review, stratigraphic interpretation of previous drillhole and geophysical data, and the planning of a 6-hole rotary exploratory drilling programme...-
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Published: 15 Jun 1982
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Siam Station. Progress reports to licence full surrender, for the period 12/2/1981 to 15/6/1982.
After conducting unsuccessful stream gravel and bulk sampling to look for possible alluvial diamond occurrences or kimberlite indicator minerals, an aeromagnetic survey was carried out over an area 50 km north-west of Iron Knob, which delineated 24...-
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Scrubby Peak. Combined first and second annual reports to licence expiry/full surrender, for the period 11/11/2004 to 10/11/2006.
An area situated along the western margin of the Gawler Ranges was taken up by a local landowner to explore for possible economic copper-gold and platinum metal deposits. His initial aerial reconnaissance of surface geological structures was made in...-
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Lake Younghusband. Combined first annual/final report to licence expiry/full surrender, for the period 27/7/1994 to 26/7/1995.
Report comprises a consultant's technical review of the area of ELA 590/93 (subsequently granted as EL 1954) located to the east and north of Glendambo, aimed at giving recommendations for future exploration work. The review includes an assessment of...-
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