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RB 91/00101 Lead-zinc drilling investigations, 1989. Wirrealpa area, SA.
Potential target areas for Mississippi Valley style lead zinc mineralization were drill tested by 31 open drill holes totalling 825 metres. Postulated eastern extensions of low grade, flat-lying lead (-zinc) mineralisation were confirmed at the Eric...-
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Published: 01 Nov 1991
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Beltana mine and Aroona zinc mine mining leases and retention leases (part of the Flinders Ranges Project). Option period first annual report, for the period 1/1/2000 to 30/12/2000.
During the first year of its evaluation of the Beltana and Aroona mining properties on which it has taken out an option, Perilya undertook the following intensive work programme aimed at locating buried extensions and repetitions of the willemite...-
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Unlocking South Australia's Mineral and Energy Potential - A Plan for Accelerating Exploration. PACE Copper Discovery Drilling (drilling partnerships with DSD and industry) : Year 9 partnership no. DPY9-31 - Red Range. Drilling project final report.
Perilya's North Flinders Project aims to evaluate that region for potentially economic Beltana style zinc silicate mineralisation. Known deposits are relatively small (<1 Mt), but lie near the surface and typically exhibit extremely high grades...-
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Published: 04 Apr 1917
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Beltana mine area. Progress reports and final report to licence full surrender, for the period 27/9/1982 to 8/12/1987.
Renewed exploration by E-Z of the area surrounding the Beltana zinc mine has investigated the possibility for finding deep, unweathered Cambrian or Proterozoic carbonate-hosted zinc-lead sulphide mineralisation. It was considered that this target had...-
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Data release - as updated [made at SA Director of Mines' discretion] : Beltana / Copley. Annual reports for the period 24/11/2013 to 23/11/2018.
A partial surrender of 64 square km in 2 blocks representing 13% of the total tenement was undertaken at the renewal of the lease. During licence Year 21 (to 23/11/2014), exploration attention returned to the Red Range prospect in the south of the...-
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Published: 21 Jan 1919
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Wirrealpa. Progress and technical reports to licence expiry/full surrender for the period 13/9/1988 to 12/9/1989.
Possible economic stratabound or epigenetic lead-zinc or copper deposits, formed in altered carbonate rocks lying marginal to the Wirrealpa Diapir, were the targets of new exploration centred on the area of the old Wirrealpa lead-silver mine....-
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Published: 06 Nov 1989
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Mount Chambers. Progress and technical reports to licence expiry/full surrender for the period 13/9/1988 to 12/9/1989.
TARGET: Downdip extensions of known Cambrian stratabound mineralisation occurring at the Eric lead-zinc prospect, principally along a mineralised, disconformable interpreted syn-depositional palaeosurface developed within the Wilkawillina Limestone....-
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Published: 14 Nov 1989
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RB 73/00008 Geological survey, Torrens Hinge Zone Project, Bute region. Report no. 1.
This report outlines the history and concept of the Torrens Hinge Zone project. An account is given of the regional geology, geophysics, geochronology and stratigraphic drilling in the Bute region and adjoining areas of northern Yorke Peninsula. An...-
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Published: 01 Jan 1973
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RB 2014/00002 Carbonate hosted Pb-Zn-Ag deposits. exploration using light hydrocarbons as pathfinders.
Surveys recently conducted in England, Ireland and Australia have shown that there are major spatial variations in the 'light' [molecular weight] hydrocarbon gas content of rocks which are closely related to the presence of underlying mineralisation....-
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Published: 01 Jul 1995
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Angaston - Sedan Hill area. Progress reports and final report to licence expiry/full surrender, for the period 18/11/1975 to 17/11/1976.
Regional stream sediment and rock chip geochemical sampling of an area extending from 15 km north-east to south-east of Angaston was undertaken to search primarily for stratabound Mississippi Valley style Pb-Zn mineralisation in lower Cambrian Hawker...-
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