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Cooyerdoo Station. Progress reports to licence expiry/re-issue as part of another licence, for the period 14/9/1981 to 13/3/1983.
Following the signing of an eighteen month exploration joint venture agreement with Stockdale, farminee Mobil Energy Minerals undertook continuation of the uranium search over the anomalous ground lying east and south-east of Lake Gilles, besides...-
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Published: 12 Apr 1983
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Progress reports SML 498 in the Corunna area, SA.
There is no abstract created for this record-
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Published: 01 Jan 1971
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Cooyerdoo Station. Progress reports to licence expiry for the period 30/3/79 to 29/3/81.
Stream and loam samples were collected for kimberlitic indicator mineral analysis, and detailed geological mapping was carried out, as part of a wider diamond search in the Lake Gilles district. No evidence of any kimberlite was seen in the Cooyerdoo...-
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Published: 29 Mar 1981
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Gilles Downs. Progress reports to licence expiry/renewal (as part of a larger area), for the period 12/3/1979 to 11/3/1981.
Ongoing diamond exploration by Stockdale over the PORT AUGUSTA 1:250,000 mapsheet area has concentrated on country to the east and south-east of Lake Gilles, where some microdiamonds and kimberlitic indicator minerals were discovered during the period...-
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Published: 18 Mar 1981
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Roopena. Progress reports from 16/10/79 to 22/5/83.
800 samples were tested for kimberlitic indicators, of which 60 were also analysed for uranium. Base metal and uranium exploration under the joint venture included reprocessing of 1976 BMR data to produce 1:50 000 aerial magnetic and radiometric maps...-
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Published: 01 Jan 1983
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RB 75/00135 Seismic refraction investigations in EL 145, Lake Gilles area.
Seismic refraction has been used to delineate the fresh basement surface in the Lake Gilles area. Several depressions have been located, the most significant being part of a southwest trending channel, which underlies a chain of small salt pans just...-
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Published: 01 Jan 1975
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RB 2007/00006 The geology and mineral potential of the PORT AUGUSTA [mapsheet] area, eastern Gawler Craton.
The PORT AUGUSTA 1:250,000 mapsheet area covers the north-eastern part of the Eyre Peninsula, the northern Spencer Gulf and the south-western Flinders Ranges, and extends from latitude 32°00'S to 33°00'S and longitude 136°30'S to 138°00'S. The main...-
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Published: 01 Apr 2007
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Uno (synonym Aroha). Progress reports to licence expiry/renewal, for the period 6/3/1978 to 5/3/1980.
Exploration for uranium in the vicinity of Lake Gilles targeted the Lower Proterozoic Cleve Metamorphics and the unconformably overlying sandstone, conglomerate and rhyolite units of Carpentarian age, searching initially for analogues to the deposits...-
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Warrior. Progress reports and final report to licence expiry/renewal, for the period 26/9/1977 to 25/9/1978.
Following the recent discovery by Nissho-Iwai Co. in its ELs 48 and 195 of a buried Tertiary palaeochannel system containing uranium-bearing carbonaceous sediments, two further ELs 268 and 360 were taken out on the same area 40-60 km north-west of...-
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Warrior [South]. Progress reports and final report to licence expiry/full surrender, for the period 2/11/1976 to 1/11/1978.
As part of an evaluation of sedimentary uranium occurrences in the Tertiary age Warrior Palaeochannel, 27 open rotary holes totalling 875.5 m, including a 9 m core cut in 1 hole, were drilled and radiometrically logged. The HQ drill core and 40...-
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Aeromagnetic and airborne radiometric survey, SMLs 204 and 205, Whyalla, SA.
A 5550 line mile semi-detailed airborne geophysical survey was conducted for BHP in the north Middleback Range - Whyalla area by contractor Geophysical Resources Development Co. during July-August 1969. East-west lines spaced 1/4 mile apart were...-
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Summary report on ground scintillometer surveys, SMLs 204 and 205.
Ground scintillometer work carried out by BHP over its SMLs in the Middleback Range area has been shown not to be an effective reconnaissance tool for finding uranium anomalies, but it does have demonstrated value for identifying sources of...-
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Iron Knob. Progress report to licence surrender for the period 20/4/1972 to 23/7/1972.
Uranium exploration in a known uraniferous area located immediately north of Iron Knob comprised numerous ground radiometric survey traverses made across outcropping Mesoproterozoic rocks, mainly the Corunna Conglomerate. A thin phosphatic basal bed...-
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Published: 18 Jul 1972
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Burkitt. Progress and final reports to licence surrender for the period 22/6/1972 to 5/9/1972.
The radioactive Burkitt Granite batholith, which outcrops in an area extending from 10 to 30 km north-west of Iron Knob, was surveyed by CRA in 1972 with close-spaced helicopter-borne scintillometric traverses, as part of a regional exploration...-
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Published: 26 Oct 1972
