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Moralana and Pandita areas, Lake Torrens district. Progress reports and final report to licence expiry/full surrender, for the period 1/11/1968 to 31/10/1970.
An aerial reconnaissance flight made by Delhi geologists along the eastern shore of Lake Torrens on 22/10/1968 revealed the existence of low cliffs of gypsum along the lake's shore for a distance of about 90 miles, while scattered small exposures of...-
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Andamooka Island. Final report at licence expiry/full surrender, for the period 2/6/1972 to 1/10/1972.
An strong total count radiometric anomaly (to 10 x background), encountered by Minad on the shore of Lake Torrens about 20 miles south-east of Andamooka during aerial reconnaissance surveying, was investigated by drilling 3 shallow vertical open...-
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Gravity and magnetic survey, north central Flinders Ranges, Parachilna area.
Residual gravity (after subtracting regional gradient) is positive over east northwest and southwest portions of the area (outcropping Adelaide System). A positive belt runs from Nilpena H.S. to a point 6 miles W of Parachilna. These areas probably...-
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Published: 01 Jan 1956
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Lake Torrens gravity survey. Preliminary report (May 1971), and addendum to report (June 1971).
21 line miles of detailed gravity traverses have been completed across three known gravity anomalies lying east of Lake Torrens. The aim was to check for possible correlations between known or inferred faults, which may contain mineralisation, and...-
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Published: 21 Jun 1971
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Wandearah. Progress reports and final report to licence expiry/full surrender, for the period 28/7/1975 to 27/7/1976.
During a search for possible Stuart Shelf - type Proterozoic or Cambrian stratiform base metal deposits within an area lying to the south of Port Pirie, exploratory percussion drilling of 5 vertical holes totalling 443 m was undertaken. Three of the...-
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Published: 15 May 1976
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Lake Torrens area. Progress reports and final report to licence full surrender, for the period 17/12/1970 to 16/9/1971.
Possible economic buried, fault-controlled, supergene stratabound type or replacement style base metal deposits formed within Cambrian carbonate rocks were the target of exploration carried out over the Lake Torrens area. A 1200 line mile airborne...-
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Parachilna. Progress and final reports to licence surrender for the period 19/11/1973 to 18/5/1974.
In exploration conducted over an area of basin margin Tertiary sedimentation located south-west and south of the Beltana railway station, initial analyses of groundwater samples taken from 44 water bores (maximum assay value 40 ppm U) indicated...-
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Central Flinders Ranges, part PARACHILNA [mapsheet area] regional geology 3D Model (3D pdf version 1)
Upper crustal strata forming the northern to central Flinders Ranges area comprise uplifted and eroded remnants of openly folded sedimentary rocks that were deposited in an intra-continental arm of the Neoproterozoic to Early Cambrian Adelaide...-
Model
- ZIP,
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Northern Flinders Ranges, part COPLEY [mapsheet area] regional geology 3D Model (3D pdf version 1)
The northern to central Flinders Ranges area comprise uplifted and eroded remnants of openly folded sedimentary rocks that were deposited in an intra-continental arm of the Neoproterozoic to Early Cambrian Adelaide Geosyncline. Deposition was...-
Model
- ZIP,
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Central Flinders Ranges, part PARACHILNA [mapsheet area] regional geology 3D Model (GOCAD version 1).
Upper crustal strata forming the northern to central Flinders Ranges area comprise uplifted and eroded remnants of openly folded sedimentary rocks that were deposited in an intra-continental arm of the Neoproterozoic to Early Cambrian Adelaide...-
Model
- ZIP,
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Northern Flinders Ranges, part COPLEY [mapsheet area] regional geology 3D Model (GOCAD version 1).
The northern to central Flinders Ranges area comprise uplifted and eroded remnants of openly folded sedimentary rocks that were deposited in an intra-continental arm of the Neoproterozoic to Early Cambrian Adelaide Geosyncline. Deposition was...-
Model
- ZIP,
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ExpNotes PARACHILNA (v2): Explanatory Notes PARACHILNA (second edition, 1999), SH 54-13.
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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