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RB 51/00144 Cromer C white clay deposit. Sections 136, 143 and 154 Hundred Para Wirra - County Adelaide.
The Cromer-C clay deposit consists of three groups of workings extending over 1¼ miles in fractured greywacke rooks of the Kanmantoo Group of sediments. The white clay is derived from kaolinisation of the original sediments possibly due to hydro...-
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Published: 01 Jan 1962
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Starvation Creek, Kangaroo Island. Progress and final reports to licence expiry/full surrender for the period 19/5/1978 to 18/5/1980.
A programme of rotary drilling on Kangaroo Island of 56 shallow exploratory holes for 191 m, conjointly carried out by Comalco on its ELs 396 and 408, was designed to test for possible economic bauxite and low iron bauxite claystone occurrences...-
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RB 72/00080 Investigation of clay (weathered shale) occurrences in the Birdwood area.
White weathered shale in the Birdwood area appears to be associated with north-south trending quartzite ridges. Scout drilling is recommended between quartzite ridges south of the pit in Section 6397, Hundred of Talunga.-
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Published: 01 Jan 1972
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RB 64/00115 Clay deposit, Springton, secn 166 Hd Para Wirra, Co. Adelaide - Australian Industrial Minerals NL.
Geological and topographical mapping of a white kaolin clay claim on section 166, Hundred Para Wirra, and laboratory ceramic investigation of representative borehole samples has been conducted. White clay, formed by intense leaching of Kanmantoo...-
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Published: 01 Jan 1969
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Mount Crawford clay deposits. Progress and final reports to licence expiry/full surrender for the period 1/3/1968 to 28/2/1970.
As part of the evaluation of a known occurrence of possibly pegmatite-related, kaolinised Cambrian talcose sandstone in the Mount Crawford area, located about 35 miles north-east of Adelaide, 74 scout auger drillholes were sunk, 25 separated clay...-
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Published: 15 Jan 1969
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Birdwood - Mount Pleasant - Tungkillo district. Progress reports to licence expiry/full surrender, for the period 9/4/1984 to 8/4/1985.
To establish the geochemical fingerprint for proven metallic mineralisation that is known to be associated with the Bremer Fault breccia zone, 8 rock chip and gossan samples were taken for analysis from good exposures of this zone found in a road...-
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Published: 24 Dec 1984
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Mount Crawford kaolin/silica deposit. Mining feasibility study and related technical appraisal reports for the period 1/3/1968 to 28/2/1970.
The white clay deposit examined at Mount Crawford appears to be an attractive prospect for producing paper-coating grade raw kaolin material, but it has been inadequately tested to date. Although at least 239 drillholes aggregating 7395 feet have been...-
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