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RB 89/00084 Geology of St Peter and Goat Islands (Nuyts Archipelago) and Cape Beaufort.
Outcrops of Proterozoic rocks consist of a complex suite of comagmatic intrusives which exhibit a variable degree of deformation and are correlated with the Early Proterozoic Lincoln Complex. On southern Saint Peter Island, felsic volcanics,...-
Document
Published: 01 Jul 1989
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Nuckulla Hill. Annual and final reports to licence expiry/full surrender for the period 12/7/2004 to 11/7/2009.
As part of a search for possible Tunkillia type structurally-controlled buried gold deposits within an area located approximately 120 km north-east of Ceduna, licensee Southern Gold targeted geochemical and geophysical anomalies that had previously...-
Document
Published: 27 Oct 1909
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PACE Theme 2 (drilling partnerships with PIRSA and industry): Year 2 partnership DPY2-21, Yarlbrinda Shear Zone, subsidiary fault plays, Tunkillia - style gold prospects. Project final report.
It has lately been recognised by explorers that subsidiary fault splays developed adjacent to the main Yarlbrinda Shear Zone may be more prospective for hydrothermal gold deposits than the main zone. In an approved PACE Initiative Year 2 drilling...-
Document
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Data release [made at SA Director of Mines’ discretion] : Flinders Island and Flinders Island Coast. Annual, joint annual and combined annual reports for the period 4/1/1999 to 3/1/2009.
A renewed effort to determine the diamond mineral potential of the 15.6 square km of land comprising Flinders Island was instigated during January 1999, under tenure of EL 2577, by Orogenic Exploration Pty Ltd, a company related to the previous...-
Document
Published: 06 Jun 1909
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Poochera. Annual reports to licence full surrender, for the period 8/1/1996 to 15/1/2000.
As part of a search for structurally related Ernest Henry - style Cu-Au mineralisation and other possible polymetallic deposits, analysis of aeromagnetic data obtained from an area 60-100 km east to north-east of Streaky Bay indicated the presence of...-
Document
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Yumbarra (part of Gawler Joint Venture Project). Annual reports to licence expiry/full surrender, for the period 5/1/2000 to 4/1/2003.
A prominent (> 7000 nT), multi-featured, and also geomorphically expressed aeromagnetic anomaly of undoubted prime exploration potential was discovered within the Yumbarra Conservation Park as a result of detailed low level aeromagnetic surveys...-
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Streaky Bay Lakes. Data release made in lieu of submitting a first partial surrender report at licence expiry/renewal on 18/2/1999: progress reports for the period 19/2/1993 to 18/2/1995.
At the subject licence's Year 6 expiry/renewal on 18/2/1999, a partial relinquishment of 190 square km or ~49.35% of the former area of EL 2489 was effected, in the form of two separate ground portions covering its northern and southern ends. To...-
Document
Published: 13 Mar 1900
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The Venus Bay Project. Respective joint annual and subsequent individual [for Venus Bay] annual reports to that remaining licence's expiry/full surrender, for the period 26/4/2002 to 16/9/2012.
Renewed diamond exploration has been conducted in a part of the western Eyre Peninsula where numerous kimberlite indicator mineral (KIM) anomalies occur in surficial sediments, and where the four adjoining licence areas involved lie in close proximity...-
Document
Published: 26 Nov 1912
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Data release - as updated [made at SA Director of Mines’ discretion] : Flinders Island and Flinders Island Coast. Joint annual reports for the period 4/1/2009 to 3/1/2019.
During licence Year 11, the lithological logs were digitised and are now presented for the remaining eight holes of the first drilling program (completed in 2002), together with the holes from the second (2003), and third (2004) drilling programs....-
Document
Published: 01 Mar 1919
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RB 2007/00008 CHILDARA, South Australia, [geological map] sheet SH53-14. South Australia. Geological Survey. 1:250 000 Series - Explanatory Notes.
The CHILDARA 1:250 000 map area is located on the western Gawler Craton, an ancient crystalline shield comprising Archaean, Palaeoproterozoic and Mesoproterozoic metasediments, volcanics and granites that has been tectonically stable since 1450 Ma...-
Document
Published: 01 May 2007
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RB 2001/00004 CHILDARA bedrock drilling program.
Fifty-eight shallow aircore holes totalling 2140.5 m were drilled by PIRSA's Mineral Resources Group in the Ceduna area during November 1999 to as part of a programme designed to assist regional mapping and geological interpretation of the CHILDARA...-
Document
Published: 01 Aug 2001
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RB 2016/00025 Geology of the Peltabinna 1:75 000 Special Edition Map Sheet.
The Peltabinna 1:75 000 Map Sheet was produced as part of a mapping program integrated into the Mineral Systems Drilling Program (MSDP) along the southern margin of the Gawler Ranges. The objective of the mapping program was to provide a regional...-
Document
Published: 01 Sep 2017
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Insights into tectonic evolution of the western Gawler Craton - Childara bedrock drilling.
The understanding of the tectonic evolution of the western Gawler Craton has been greatly enhanced by recent drilling in an area of poor basement exposure. Fifty-eight air-core holes (totalling 2140.5 m) were completed near Ceduna on the CHILDARA...-
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Streaky Bay. Annual reports and final report to licence expiry/ full surrender, for the period 7/6/1996 to 6/6/1998.
Exploration for possible concealed, mesothermal, structurally-controlled Cu-Au deposits within an area located between Calca and Wirrulla on Eyre Peninsula comprised calcrete geochemical sampling, ground magnetic surveying and RC/aircore drilling of...-
Document
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Streaky Bay. Annual reports plus final report to licence full surrender, for the period 8/12/1992 to 3/8/1995.
Gold and base metal exploration carried out to the east and south-east of Streaky Bay comprised the acquisition during February 1994 of an airborne magnetic-radiometric survey flown at 300 m line spacing, and later on of regional and infill ground...-
Document
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Petina. Final report at licence expiry/full surrender, for the period 2/9/1994 to 1/9/1995.
Exploration for basement-hosted Cu-Au and Pb-Zn deposits, 40 km north-east of Streaky Bay, comprised ground magnetic and TEM surveys and one RC drillhole (66 m) over a single airborne magnetic anomaly, chosen for investigation from 2 generated from...-
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Depth To Crystalline Basement Data Package: South Australia (as updated - 2021 version)
The Depth to Crystalline Basement Data Package is a collection of GIS datasets (in ArcGIS and Mapinfo formats) that portray actual or inferred depth to crystalline basement in South Australia, which have been assembled on a province-by-province basis....-
Dataset
Published: 04 Feb 1921
- PDF,
- ZIP
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RB 2022/00008 Zircon LA–ICP–MS geochronological and geochemical results from the central-western Gawler Craton.
This report presents the results from zircon LA–ICP–MS U–Pb geochronological age determinations, and both trace and rare earth element abundance geochemical analyses, performed on fifteen outcrop and drill core samples originating from the...-
Document
Published: 01 Nov 2022
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ExpNotes YARDEA: Explanatory Notes YARDEA
The YARDEA 1:250,000 scale regional geological map area straddles the southern margin of the Gawler Ranges on northern Eyre Peninsula. The only major township within the area is Minnipa, with Kimba and Wudinna both located immediately south of the...-
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