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RB 78/00069 Devils Chimney micaceous hematite deposit, sections 45, 46, Hd Minburra, Co. Herbert.
Very tight folding and remobilization of the Sturtian Holowilena Ironstone has produced a massive ironstone blow and small lenses of micaceous haematite. The haematitic quartz rock is not suitable for pigments, and lenses of haematite of pigment...-
Document
Published: 01 Jan 1980
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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,...-
Document
Published: 30 Jan 1919
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Eudunda. Annual reports plus final report to licence full surrender, for the period 15/2/2012 to 1/5/2015.
An area with known small barite occurrences, that surrounds Eudunda township, was held for 3.5 years without any on-ground work being done.-
Document
Published: 06 May 1915
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Witchitie. Progress and final reports for the period 16/10/87 to 16/7/88.
TARGET: An aeromagnetic anomaly located 12 km north-west of Witchitie Homestead was investigated as to whether it is indicative of a possible carbonatite source. EXPLORATION: Ground magnetic surveys, geological field reconnaissance and limited...-
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RB 70/00001 Reconnaissance for road metal, Hundreds of Moorooroo and Nuriootpa, County Light - District Council of Tanunda.
2 main areas are outlined as likely sources, high quality marble to the N of the Penrice quarries and quartzite from many localities NW and close to Tanunda, but of lower quality.-
Document
Published: 02 Jan 1970
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RB 70/00035 Investigations for road making material, Hundred of Julia Creek, Co. Light - Eudunda District Council.
Quaternary calcrete for surfacing gravel roads is limited. Cleaved and jointed shales and siltstones in the Tindelpina Shale Member are being exploited on the eastern limb of a syncline and test pits are recommended on the western limb. Low hills and...-
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Published: 25 Feb 1970
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RB 63/00041 Report on reconnaissance survey for ballast, Peterborough area, Cos Dalhousie and Kimberley - SA Railways.
Possible ballast sites in the area have been defined by stratigraphic and structural means. Field examination of six arenaceous units in the sequence showed that only one will provide suitable railway ballast.-
Document
Published: 01 Jan 1966
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Australia Plains. Annual reports plus final report to licence expiry/full surrender, for the period 3/5/2010 to 2/5/2015.
An area centred ~15 km east of Eudunda, in the north-eastern Mount Lofty Ranges, has been explored initially for possible economic outcropping stratabound/replacement style phosphate mineralisation that may have formed within Adelaidean dolomitic...-
Document
Published: 25 Jun 1915
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RB 2001/00003 Sandstone dimension stone in South Australia - Results of geological reconnaissance, 1998 and 1999.
Sandstone as a building material was used extensively in Adelaide and regional South Australia from the founding of the colony until the end of World War II. However, since 1945 the industry has declined steadily, with closure of many quarries, until...-
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Published: 01 Feb 2001
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Oodla Wirra. Progress reports and final report to licence expiry/full surrender, for the period 9/11/1983 to 8/11/1985.
Exploration activities have included reconnaissance (1:20,000 scale) and detailed (1:1000 scale) geological mapping, limited surface rock chip sampling (9 samples), and the excavation of 31 costeans to expose for examination more than 580 linear m of...-
Document
Published: 04 Dec 1985
