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RB 38/00053 Report on an inspection of an asbestos deposit located on Mount Lyndhurst Station.
A minor outcropping occurrence of blue-grey ?tremolite asbestos found in a fault crush zone located near the head of Mount Lyndhurst Creek was visited to assess its economic viability. Because of the largely narrow and unpredictable development of the...-
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Published: 29 Sep 1954
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Leigh Creek (part of the Adelaide Geosyncline Project). Combined first progress and final report to licence surrender, for the period 30/11/1988 to 28/2/1989.
TARGET: Carbonate-hosted gold in the Boolooroo Goldfield area. EXPLORATION: Regional stream sediment (BCL and silt) sampling (33 samples). RESULTS: No anomalous values were recorded.-
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RB 71/00178 Explanatory Notes for the COPLEY 1:250 000 geological map.
The COPLEY 1:250 000 map area includes the northern Flinders Ranges and the southern part of the Willouran Ranges. It is bounded to the west by the Lake Torrens Sunkland and, to the east, by the Lake Frome Plains. A thick sequence of older Precambrian...-
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Published: 08 Nov 1971
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Sundown Creek. Progress and final reports to licence expiry/full surrender for the period 3/10/1977 to 2/10/1979.
Exploration undertaken in an area of practically no outcrop that is situated north and north-west of the Ediacara Range, on the eastern side of Lake Torrens, has aimed primarily at investigating the mineral potential of a large, low amplitude...-
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Published: 26 May 1980
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Myrtle Springs. Progress reports to licence expiry/full surrender for the period 26/2/1985 to 25/2/1986.
Exploration for magnesite in the Myrtle Springs - Copley region was confined to sampling (167 samples, both of outcrop and crushed ore) and analysing 30 known magnesite occurrences held under mining lease, to determine the distribution of silica...-
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Data release - as updated [made at SA Director of Mines’ discretion] : Yadlakina Hut. Annual reports for the period 20/9/2010 to 19/9/2018.
An area of outcropping magnesite-bearing metasediments extending from 10 km west of to 55 km north-west of Leigh Creek township is being explored to re-assess its commercial potential for magnesia and magnesium metal production, following other...-
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Published: 09 Oct 2018
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Data release - as updated [made at SA Director of Mines' discretion] : Mount Rose. Annual reports for the period 8/9/2010 to 7/9/2018.
An area centred ~70 km east of Leigh Creek is being explored for possible economic buried hydrothermal copper-gold mineralisation that may be associated with local diapiric breccias and nearby semi-permeable stratigraphic boundaries/disconformities....-
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Published: 17 Nov 2018
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Bend Hut. First partial surrender report, for the period 2/5/2011 to 1/5/2015.
EL 4729, which extends along the Mount Norwest Range located west-northwest of Leigh Creek for a distance of 50 to 75 km from there, and surrounds the location of the historic large Witchelina magnesite deposit, is being explored for possible other...-
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Published: 29 Jul 2015
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Bend Hut. Third partial surrender report, for the period 2/5/2011 to 1/5/2018.
EL 4729/6019, which extends along the Mount Norwest Range located west-northwest of Leigh Creek for a distance of 50 to 66 km from there, and surrounds the location of the historic large Witchelina magnesite deposit, is being explored for possible...-
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Published: 09 May 2018
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Data release [made at SA Director of Mines' discretion] : Mount Parry (part of the Northern Flinders Ranges Magnesite Project). Annual reports to licence expiry/renewal, for the period 4/1/1999 to 3/1/2004.
Exploration Licence (EL) 2570 Mt Parry was granted to Magnesium Developments Limited on the 4 January 1999. Exploration within EL 2570 focussed on magnesite (MgCO3), which occurs within a sequence of interbeds with the Neoproterozoic, Skillogalee...-
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Published: 25 Feb 2004
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Data release - as updated [made at SA Director of Mines' discretion] : Bend Hut. Annual reports for the period 2/5/2011 to 1/5/2019.
A known, undeveloped stratabound Neoproterozoic magnesite deposit at Witchelina, for which resources and reserves have historically been defined, has been taken up afresh in anticipation that a beneficiation procedure can be developed that will result...-
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Published: 05 May 2019
