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Orroroo. Progress reports to licence surrender for the period 18/11/1971 to 28/9/1972.
In a continuation of diamond and base metal exploration of newly discovered carbonatite / kimberlite intrusive bodies in an area located immediately north of Orroroo, these bodies were examined petrographically and analysed to compare their...-
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Nackara. Progress and final reports for the period from 25/5/1972 to 24/5/1973.
Detailed stream sediment, loam and barrage sampling carried out over the main channel and various tributaries of the Manunda Creek drainage system confirmed the presence of widespread kimberlitic indicator minerals, plus a 31 microdiamonds. 5 small...-
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Published: 18 Jul 1973
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Pualco West. Progress reports and final report to licence expiry/full surrender, for the period 26/10/1972 to 25/10/1973.
Reconnaissance and detailed bulk loam sampling undertaken to look for diamonds or kimberlite indicator minerals in the vicinity of the Pualco Anticline, plus spectrographic analyses of the derived heavy mineral concentrates for gold and base metals...-
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Published: 12 Dec 1973
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RB 98/00022 Review of open file company exploration data from the early 1980s to mid-1997, over the Yunta, Winnininnie, Anabama and Oakvale 1:100 000 map sheets, OLARY 1:250 000 map sheet, South Australia.
Significant exploration focussed on: · stratabound 'Telfer-style' gold in Adelaidean metasediments in the Nackara Arc, using stratiform or stratabound structurally-controlled genetic models; and structurally controlled gold and base metal...-
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Published: 01 Jul 1997
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RB 97/00025 Preliminary report of palaeodrainage in the St Vincent Basin and Mount Lofty Ranges.
Generalised contouring of the Mount Lofty Ranges aimed at reconstructing the Tertiary landsurface topography has identified the locations of a number of possible buried fluvial valleys and channels associated with the St Vincent Basin palaeodrainage,...-
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Published: 01 Nov 1997
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Paratoo (was formerly part of the Grainger Project; recently made part of the Flinders Ranges JV Project). First partial surrender report at licence expiry/renewal, for the period 20/7/2005 to 9/11/2009.
Portions of a helicopter-borne detailed aerial magnetic survey, the third in a series of large regional magnetic surveys undertaken by Flinders Diamonds Ltd within the Flinders Ranges in recent years, were flown across the now relinquished parts of EL...-
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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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Data release - as updated : Pandappa, Bendigo and Nackara (part of the Flinders Ranges Project). Joint annual reports and final report to licences' respective expiry/full surrender, for the period 1/1/2004 to 12/1/2017.
Three contiguous licences located at the south-western end of the Nackara Arc structural province have continued to be explored for possible economic buried diamond mineral occurrences in the cover and bedrock that may exist in association with...-
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Published: 19 Oct 1916
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Paratoo (was formerly part of the Grainger Project; recently made part of the Flinders Ranges JV Project). Annual reports from the time of cessation of previous joint venture(s) reporting, for the period 20/7/2007 to 1/11/2016.
During 2007-2008, the first year of the diamond exploration joint venture with the Filsell brothers in the Paratoo area, Flinders Mines' activities comprised: • acquiring part of a detailed helicopter-borne infill aerial magnetic ('helimag') survey,...-
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Published: 30 Jan 1919
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Data release - as updated : Mount Grainger (part of the Flinders Ranges Diamond Project and the Nackara Arc Gold Project). Combined annual reports and annual reports to licence expiry/full surrender, for the period 6/2/2008 to 5/2/2017.
An area centred ~40 km east of Peterborough in the vicinity of Mount Grainger Goldfield has continued to be explored for possible small diamondiferous kimberlite bodies and for buried economic stratabound, structurally controlled and disseminated...-
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Published: 19 Sep 1916
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Pine Creek Kimberlite [Field] : indicator mineral study.
A study of the Pine Creek kimberlite field was undertaken as a 2001-2002 TEISA "New Initiatives" Project aimed at increasing the potential for new mineral discoveries in South Australia. The study focused on a number of important facets of diamond...-
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Data release [made at SA Director of Mines' discretion] : Nackara. Annual reports for the period 16/6/1999 to 15/6/2001.
EL 2603 is prospective for gold, base metals and diamonds. Regional studies and diamond exploration in the Nackara Arc region of South Australia demonstrate that it is a favourable tectonic environment similar to that of the AK 1 diamond pipe in the...-
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Data release [made at SA Director of Mines' discretion] : Bendigo (part of the Nackara Diamond Project). Annual reports submitted until the commencement of Flinders Diamonds' farm-in activities, for the period 19/5/2000 to 18/5/2004.
An area located approximately 40 km east of Peterborough, on Bendigo Station, forms part of the Nackara Project which has been set up over several exploration licences to explore for possible diamondiferous kimberlite intrusions that may occur in...-
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Published: 11 Feb 1905
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South Australian Diamond Interest Group. Supporting technical documents.
There is no abstract created for this record-
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Published: 01 Jan 1995
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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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Data release - as updated [made at SA Director of Mines' discretion] : Eurelia Diamond Project. Joint annual reports for the period 1/1/2014 to 17/11/2018.
Since taking over ownership of five licences that previously formed parts of Flinders Mines' Springfield Project, by a purchase agreement that took force in June 2014, Diamond Resources has been working to define, identify and prioritise advanced...-
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Published: 31 Dec 1918
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Data release - as updated : Eurelia Diamond Project. Joint final report [no work letter] at the full surrenders of four of five project licences, for the period 1/1/2014 to 7/4/2016.
Regarding the now fully surrendered four subject licences, there was no work to report for the last two years when they had project joint reporting status, nor for during the prior period since 1/1/2011 when initially they had individual reporting...-
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Published: 17 Nov 1915
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Pine Creek. Progress reports to licence expiry/full surrender, for the period 13/5/1987 to 12/11/1987.
Phlogopite micas formed within the Pine Creek kimberlite intrusion, located 37 km east of Terowie and 3.5 km west of Pine Creek Homestead, were investigated for their potential as an economic source of raw material for making the processed mineral...-
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Terowie. Progress reports and final report to licence expiry/full surrender, for the period 14/8/1990 to 13/2/1992.
TARGET: Evaluation of the diamond-bearing potential of known lamprophyre intrusive bodies in the Terowie area. EXPLORATION: Reconnaissance loam and drainage indicator mineral bulk sampling and geochemical sampling, petrographic and mineralogical...-
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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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