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RB 59/00139 Geological report no. 2 on the Koppio, jaspilite complex, Hundred Koppio, southern Eyre Peninsula, Cummins 1-mile map.
Drilling results confirm the general synclinal structure. The jaspilite complex appears to be too low grade, too deeply weathered and too narrow to be of immediate economic interest. The western flank and main synclinal axis need more exploration for...-
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Published: 01 Jan 1964
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RB 56/00026 Iron ore deposits in South Australia, outside the Middleback Range.
There is no abstract created for this record-
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Published: 01 Jan 1963
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RB 57/00009 Greenpatch jaspilite structure, Hd Lincoln.
The major structure is probably an overturned north plunging anticline, the nose possibly containing 450 000 tons per vertical foot and averaging 45.8% iron. Preliminary tests at Australian Mineral Development Laboratories suggest that the ore may be...-
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Published: 01 Jan 1965
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RB 60/00025 Geological report no. 1 on Brennand anomaly, Hd Koppio, southern Eyre Peninsula, Cummins 1-mile sheet.
A potential iron ore deposit has been investigated in the upper horizon of jaspilite beds of the Hutchison Group, where a drag fold has caused a thickening of the jaspilite beds. Surface samples average 42.2% acid soluble iron. The deposit has a...-
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Published: 08 Feb 1965
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RB 60/00054 Geological report no. 1 on the Oolanta anomaly, Hd Stokes, southern Eyre Peninsula (Cummins and Tumby 1-mile sheets).
10 miles north-west of Tumby Bay, a syncline of jaspilite, with a shallow southerly plunge, could contain 8-13 million tons of magnetic iron ore per vertical 100 feet. Unweathered jaspilite with magnetite occurs. Assessment of the potential of the...-
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Published: 16 Mar 1965
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PACE Theme 2 (drilling partnerships with PIRSA and industry): Year 5 partnership DPY5-40 - western Middleback Range region - Stony Hill area Archaean to Proterozoic stratabound iron ore mineral prospects. Project final report.
Banded iron formation (BIF) rock outcrops and an associated 15 km long aeromagnetic anomaly located about 20 km west of Iron Baron were chosen by Centrex Metals as high quality targets deserving of exploration for economic iron mineralisation...-
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Published: 28 Nov 1908
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Data release - as updated [made at SA Director of Mines' discretion] : Mount Hope. Annual reports for the period 12/4/2002 to 14/3/2019.
Exploration of an area located on western Eyre Peninsula between Sheringa and Mount Hope is continuing, with the intent of discovering economic buried base and precious metal deposits of volcanogenic sediment-hosted massive sulphide (VHMS) style...-
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Data release [made at SA Director of Mines' discretion] : Lake Gilles. Annual reports submitted until the commencement of the Eurilla JV Project licences' joint reporting, for the period 30/1/2007 to 29/1/2010.
A sparsely drill-tested area centred about 10 km west of Lake Gilles is being explored for a variety of buried, possibly economic basement-hosted polymetallic mineralisation occurrences, including deposits of Menninnie Dam style Pb-Zn-Ag (Cu-Au),...-
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Published: 30 Mar 1910
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Lake Gilles. Progress reports to licence expiry/full surrender, for the period 19/5/1969 to 18/5/1970.
Exploration for possible economic hypogene base metal sulphide deposits associated with poorly exposed iron-rich linear outcrops, overlying faulted Archaean to Palaeoproterozoic basement which is obscured by extensive Cainozoic sedimentary cover rocks...-
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Published: 01 Apr 1970
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Data release - as updated [made at SA Director of Mines' discretion] : Eurilla, Lake Gilles, Moseley Nobs and Uno (the Northern Eyre Peninsula Project). Joint annual reports for the period 1/6/2010 to 31/5/2018.
Four tenements, which all lie within a 60 km radius to the north of the township of Kimba, and are mostly located around Lake Gilles, are continuing to be explored by grant licensee Lincoln Minerals Ltd (LML) and its joint venture partner IronClad...-
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Published: 30 Jul 1918
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Mount Hill - Koppio and Green Patch areas (part of the Southern Eyre Peninsula Project). Joint second and first respectively partial surrender report, for the period 6/8/2007 to 9/2/2017.
Five exploration licences on southern Eyre Peninsula have been explored by Centrex Metals for possible buried economic magnetite mineralisation. Portions of the two subject ELs were recently relinquished due to their perceived diminished prospectivity...-
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Published: 20 Jul 1917
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Kartanya iron ore prospect, EL 2066, South Australia.
The Kartanya iron ore prospect is located in the central Eyre Peninsula region, approximately 100 km west of Cowell and about the same distance north of Port Lincoln. Haematite mineralisation was discovered in the area by Western Mining Corp. while...-
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Data release [made at SA Director of Mines' discretion] : Mount Hill - Tod River area. Annual reports [to the commencement of the Northern Eyre Peninsula Project licences' combined reporting status] for the period 13/3/2002 to 12/3/2005.
An area which has had little exploration for iron ore done previously was taken up by Centrex Metals Ltd to cover potentially magnetite-rich Early Proterozoic banded iron formation (BIF) strata outcrops and subcrop located within the Lincoln Uplands...-
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Data release - as updated [made at SA Director of Mines’ discretion] : Carappee Hill. Annual reports for the period 20/2/2010 to 19/2/2019.
The continuation during 2010 of exploration of the Palaeoproterozoic bedrock in a small area located 60 km west-northwest of Cowell has mainly consisted of the conduct of three shallow drilling campaigns and the examination and analysis of downhole...-
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Published: 25 Feb 1919
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Data release [made at SA Director of Mines’ discretion] : Gum Flat. Annual reports submitted prior to the commencement of joint reporting on the Gum Flat Iron Ore Project, for the period 27/9/2005 to 26/9/2008.
An area lying immediately west of Port Lincoln and extending for ~10 km inland is being explored for buried occurrences of multiple metallic mineral commodities that may have been deposited within faulted, folded and metamorphosed Archaean basement...-
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Published: 20 Nov 1907
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Gilles Downs (part of the West Middleback Project). First partial surrender report, for the period 8/7/2005 to 7/7/2008.
Three small areas totalling 150 square km have been relinquished from the western extremities of the two sub-blocks forming the subject licence. The only work conducted on this ground was the acquisition for the licensee during February 2007 of parts...-
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Published: 20 May 1908
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Data release [made at SA Director of Mines' discretion] : Tumby Bay. Annual reports [to the 24/11/2006 commencement of the Eyre Peninsula Project licences' combined reporting status] for the period 18/1/2002 to 17/1/2007.
Exploration Licence 2887 Tumby Bay was taken out to cover prospective magnetite rich Banded Iron Formations (BIF) close to the eastern coast of the Eyre Peninsula. Potential was seen for a magnetite concentrate export operation taking advantage of...-
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Published: 05 Mar 1907
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Lake Gilles (latterly part of the Northern Eyre Peninsula Project). Annual reports until the commencement of project licences' joint reporting, plus the final report, for the respective periods 13/2/2007 to 31/5/2010 and 1/6/2014 to 31/5/2015.
A licence area originally comprising three separate sub-blocks located along the northern and southern sides of the Lake Gilles Conservation Park has been explored by grant licensee Lincoln Minerals Ltd (LML) and its joint venture partner IronClad...-
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Published: 19 Jun 1915
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Data release [made at SA Director of Mines' discretion] : Cummins. Annual reports for the period 13/2/2007 to 12/2/2009.
A licence comprising three sub-blocks centred ~15 km north-east of Cummins and 70 km north-northwest of Port Lincoln is being explored for a wide range of metallic minerals that may exist as economic deposits in buried basement rocks. The ground has...-
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Published: 24 Mar 1909
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Pondooma / Ironstone Hut (part of the Northern Eyre Peninsula Project). Final report at licence full surrender, for the period 3/12/2002 to 24/9/2015.
An area originally granted as Exploration Licence 3048 Pondooma, which consisted of two separate sub-blocks centred ~60 km south-west of Whyalla, was applied for to cover a poorly exposed belt of banded iron formation (BIF) strata identified on...-
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