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(South-eastern) Lake Torrens area. Annual reports to licence expiry/full surrender, for the period 27/7/1994 to 13/10/2000.
Features interpreted from detailed low-level infill airborne coverage to a 1995 SAEI aeromagnetic survey, flown over a large area of disturbed, mainly Adelaidean sedimentary diapiric terrain located between Hawker and the south-eastern shore of Lake...-
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Published: 25 Oct 1900
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Mount Misery. Progress reports and final report to licence expiry/full surrender, for the period 30/11/1981 to 29/11/1985.
Stratabound, chemically precipitated Telfer - type replacement style vein gold was the target of exploration undertaken over an area 25 km north-west of Yunta, which contains good exposures of Neoproterozoic Umberatana Group clastic metasediments that...-
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Mount Plantagenet. Progress reports, annual reports and final report to licence expiry/full surrender, for the period 8/1/1982 to 7/1/1986.
Detailed base and precious metals exploration undertaken by Utah Development Company in the area of the Worumba Anticline has targeted possible stratiform Zambian Copperbelt - type deposits. Exploratory work has included 72 geochemical vertical...-
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RB 87/00078 Geological investigation, Mittopitta Goldfield 1985-1987.
Gold mineralization in a deep lead was appraised. Alluvial gold occurs in a 1 metre thick basal bed. Over 60 samples collected from exploratory bulldozer cuts, main open cut and drill cuttings from water bore indicate grade of 0.073 g/t Au, although...-
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Published: 01 Aug 1987
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RB 93/00041 Burra - Nackara Arc bedrock drilling programme. Terowie area.
As part of the SAEI (South Australian Exploration Initiative), thirty reverse circulation drill holes totalling 1123 m (av 37.4 m) were drilled on the Terowie 1:50 000 mapsheet area to determine bedrock geology and geochemistry below Quaternary cover,...-
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Published: 01 Oct 1993
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Milang [Homestead]. First partial surrender report for the period 25/8/2005 to 24/8/2006.
Exploration for a range of mineral commodities over relinquished parts of a licence area situated 80 km north-east of Orroroo has mainly targeted the Cainozoic to Mesozoic cover rocks for possible sedimentary gold, uranium, mineral sands and...-
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Published: 14 Sep 1906
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Mount Craig, Mount Caernarvon, Mount Havelock, Red Range and Mount Plantagenet (the Torrens Project). Joint annual reports plus a final report submitted at the full surrender of the last remaining project licences, for the period 16/9/2012 to 22/11/2019.
A group of five contiguous licences originally covering a total area of 756 square km in the south-central Flinders Ranges region, situated east-northeast of Hawker and east of the Elder Range, have been explored for possible economic buried...-
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Published: 26 Nov 1919
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Cronje Dam. Progress reports and final report to licence expiry/full surrender, for the period 21/8/1979 to 29/11/1984.
Continuing exploration for possible hydrothermal or epithermal base metal and precious metal deposits, within an area centred 60 km south-west of Olary, at the outset targeted some previously identified geochemical anomalies, principally via shallow...-
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Mount Roebuck. Progress and final reports to licence surrender for the period 28/3/90 to 29/10/91.
TARGET: Diamonds, gold and copper in the Mount Roebuck area. EXPLORATION: Drainage, loam and rock chip sampling, ground magnetic, radiometric and IP surveys, and diamond drilling (4 holes totalling 739 m). RESULTS: A single, 0.5 mm x 0.4 mm diameter...-
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Published: 15 Nov 1991
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Carrieton West (part of the Orroroo North Project). Progress reports, annual reports and final report to licence expiry/renewal, for the period 13/11/1979 to 12/11/1981.
TARGET: Diamonds in the Cradock - Carrieton region. EXPLORATION: Regional and follow-up stream sediment and gridded loam sampling, heavy mineral processing and SEM microscopy of bulk samples, grid-based ground magnetic surveys, and part of a regional...-
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Ulooloo. Progress reports and final report to licence full surrender, for the period 29/7/1986 to 6/3/1989.
TARGET: Economic fine-grained, Telfer style gold mineralisation occurring as syngenetic stratabound deposits formed in sedimentary basins during or soon after periods of basin subsidence and instability. The eastern limb of the large, overturned...-
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Published: 22 Feb 1989
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Stuart Creek. Progress reports and final report to licence expiry/full surrender, for the period 20/8/1979 to 18/10/1982.
One vertical stratigraphic diamond drillhole [the 1a re-drill] was fully cored to 1450 m total depth over a regional gravity high in the western half of the licence which was thought to be prospective for Olympic Dam type polymetallic mineralisation...-
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Yongala. Progress and final reports to licence surrender for the period 4/4/79 to 3/10/80.
In a search for possible concealed kimberlitic, carbonatitic or Cu-U-bearing igneous breccia intrusions within the Adelaidean fold belt succession, across a narrow north-south trending area west of Peterborough, 6 structurally disrupted localities...-
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Jamestown. Progress and final reports to licence expiry for the period 25/4/79 to 23/10/80.
To guide a search for diamonds in the vicinity of Jamestown, structural loci for possible kimberlite targets were defined by lineament analysis. Ground magnetics and radiometrics, done as follow-up to stream sediment and soil sampling undertaken over...-
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Published: 31 Mar 1981
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ExpNotes PARACHILNA (v2): Explanatory Notes PARACHILNA (second edition, 1999)
The PARACHILNA map area (31 to 32°S, 138 to 139.5°E) occupies the central Flinders Ranges which are made up of folded, mostly marine sedimentary Neoproterozoic and Cambrian rocks of the Adelaide Geosyncline, and adjoining plains underlain by Cainozoic...-
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Eurelia. Annual reports to licence expiry/full surrender for the period 29/9/1993 to 28/9/1997.
A small area located approximately 20 km north-northwest of Orroroo was taken up to explore for possible diamondiferous kimberlite intrusions. Three known kimberlite dykes, one of which is diamondiferous, trend in a north-westerly direction through...-
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Published: 28 Aug 1997
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Truro. Progress reports to licence expiry/full surrender, for the period 15/7/1991 to 29/10/1997.
Gold, base metal and diamond exploration carried out over a small area located immediately south-east of Truro has comprised detailed BLEG stream sediment sampling across the licence, limited rock chip geochemical sampling of quartz veins, alluvium...-
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Published: 15 Apr 1998
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Nackara Hill. Annual reports and final report to licence expiry/full surrender, for the period 11/12/2006 to 10/12/2009.
Exploration of a small area located north of Oodla Wirra has targeted possible buried economic Mount Grainger or Telfer - style epigenetic gold mineralisation hosted by altered and structurally disconformable Adelaidean metasediments, and has also...-
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Yednalue. Annual reports to licence expiry/full surrender, for the period 13/2/2012 to 12/2/2016.
During licence Year 11 (2012-2013), David Miller rehabilitated his three drillsites that had been used in April 2011, delivered representative drill samples from his six holes to the DMITRE Drill Core Library, and further considered the logistics of...-
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Published: 10 Feb 1916
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Data release [made at SA Director of Mines' discretion] : Nackara. Progress reports and final report to licence full surrender, for the period 24/9/1984 to 12/9/1986.
Exploration for possible economic buried stratabound Telfer - style gold mineralisation or placer gold deposits which could have formed in Adelaidean glacial sediments in the Nackara district, as well as for base metal and/or diamond mineralisation,...-
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