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RB 79/00114 Palaeodrainage systems in western South Australia. Their detection by Landsat imagery, stratigraphic significance and economic potential.
Two major palaeodrainage systems of Tertiary age, with watersheds of up to 35 000 square km and channel lengths of 200-250 km, have been recognised and delineated using LANDSAT imagery, during 1:250 000 scale geological mapping in western South...-
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Published: 01 Jan 1980
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Tallaringa and Mount Igy (the Tallaringa JV Project). Joint annual reports to licences' joint full surrender, for the period 18/1/2009 to 6/2/2015.
During the 2009-2010 project joint reporting year, the following activities occurred: - the conduct of an Aboriginal heritage work area clearance survey in the northern part of EL 3485 Tallaringa by the Antakarinja Land Management Council Native...-
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Garford Homestead. Progress and final reports to licence expiry for the period 12/4/1983 to 11/4/1984.
After a regional review of the absorbent clay mineral potential of known palygorskite and attapulgite - bearing Middle Tertiary palaeochannel sediments in an area centred 110 km south-west of Coober Pedy, a possibly economic partly-exposed attapulgite...-
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Published: 21 Jun 1984
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Nalara and Pulkatha. Progress and final reports for the period from 29/9/88 to 28/3/90.
TARGET: Heavy mineral sands in the Eocene Hampton Sandstone of the Eucla Basin. EXPLORATION: A review of Landsat data, aerial photographs and topographic maps to located fossil Tertiary coastal strandlines, plus reverse circulation drilling (97 holes...-
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Published: 11 Apr 1990
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Sandstone. Progress reports for the period 18/12/86 to 18/12/90.
TARGET: Palygorskite (absorbent clay) in playa lakes within the Garford Palaeochannel. EXPLORATION: Trenching and 10-20 kg bulk sampling of known dolomitic palygorskite occurrences (15 backhoe cuts in seven lake depressions, to 3.6 m below surface,...-
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Published: 12 Dec 1990
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Wilkinson Lakes. Progress reports to licence expiry/full surrender, for the period 14/7/1978 to 5/10/1981.
TARGET: Sedimentary uranium in Tertiary paleochannels draining the western margin of the Gawler Craton, and in sediments of the Wilkinson Trough. Base metals in Proterozoic basement rocks. EXPLORATION: Rotary drilling (48 holes totalling 3213 m),...-
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Published: 06 Apr 1981
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RB 00843 Geology of the Maralinga area, South Australia.
Maralinga is located on the crest of the Ooldea Range, an ancient (Tertiary) coastal dune which is bounded to the south by the Nullarbor Plain and to the north by Tietkens Plain. The dune field of the Great Victoria Desert covers much of the region...-
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Gawler Project Central Tenement Block [Part] Uranium exploration joint venture areas. Data release made at subsequent licences' surrender: farminee Deep Yellow annual reports for the period 1/7/2006 to 30/6/2008.
For two years Deep Yellow has been exploring for possible economic sedimentary uranium deposits on four of Dominion Gold's mineral exploration tenements in the central Gawler Craton, under the terms of a joint venture agreement signed on 22/2/2006....-
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Data release [made at SA Director of Mines’ discretion] : Kottata Well, Eldale, Tootla and Broadacres (also part of the Yaninee Project). First annual report for EL 3135, plus subsequent joint annual reports, for the period 29/9/2003 to 5/6/2009.
An area located on central western Eyre Peninsula between Minnipa and Port Kenny was taken up to explore the Precambrian basement rocks, which are poorly exposed there, for possible economic buried iron oxide - associated copper-gold (IOCG) deposits....-
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Tallaringa. Annual reports to the commencement of project licences' joint reporting, for the period 18/1/2006 to 17/1/2009.
An area centred ~150 km west of Coober Pedy has been explored for possible buried economic sandstone-hosted secondary uranium deposits which might have formed within eastwards-draining tributaries of the Tertiary Garford Palaeochannel. This...-
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RB 2005/00004 Palynological evidence for late Eocene and late Miocene early Pliocene sediments of Flinders Island, South Australia
Palynological analysis and dating of 45 sediment core samples, obtained from several rotary drillholes that have recently been drilled to explore for buried diamonds and kimberlite indicator minerals on Flinders Island, South Australia, has indicated...-
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Published: 01 May 2005
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RB 2004/00001 Palaeochannel studies related to the Harris Greenstone Belt, Gawler Craton, South Australia. Architecture and evolution of the Kingoonya Palaeochannel system.
Exploring the earth resources in the Harris Greenstone Belt (HGB) region is complicated by a regolith cover produced by a long and complex history of landscape evolution. The present surface of the HGB indicates little of the complex palaeochannel...-
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Published: 01 Jun 2004
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RB 2001/00021 Development of geoscientific models for exploration in Tertiary palaeochannels draining the north-western Gawler Craton, SA.
The precise geometric definition of palaeochannels on the north-western Gawler Craton, South Australia, is important in the exploration for placers (e.g. gold and heavy minerals), secondary geochemical deposits (e.g. uranium) and even for lignite and...-
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Published: 01 Dec 2001
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RB 2006/00001 Guide to the sedimentary cover of the central Gawler Craton, South Australia
The central Gawler Craton is blanketed by thin sedimentary cover that ranges in age from Neoproterozoic to Quaternary. Locally, though, such cover can reach a maximum of ~500 m thickness in Permian glacial valleys or rift structures. This guide...-
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Published: 01 Jan 2006
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RB 2016/00025 Geology of the Peltabinna 1:75 000 Special Edition Map Sheet.
The Peltabinna 1:75 000 Map Sheet was produced as part of a mapping program integrated into the Mineral Systems Drilling Program (MSDP) along the southern margin of the Gawler Ranges. The objective of the mapping program was to provide a regional...-
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Published: 01 Sep 2017
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Lake Woorong (the Golf Bore Shear Project). Annual reports and final report to licence expiry/full surrender, for the period 10/1/1997 to 11/12/1998.
An airborne magnetic survey conducted over an area centred 90 km south-west of Coober Pedy highlighted probable northwesterly-trending mafic dykes offset by north-eastern extensions of the shear zone on which the Challenger and Golf Bore gold deposits...-
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Published: 14 Jun 1999
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Geoscientific signatures of Tertiary palaeochannels and their significance for mineral exploration in the Gawler Craton region.
Tertiary palaeochannels of the northwestern Gawler Craton have become the focus of recent exploration due to the probable association between placer gold, heavy minerals, coal, uranium and groundwater resources, and channel sediments. The...-
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Regolith map of the greater Tarcoola area of the central Gawler [Craton] region.
With the dawning of renewed interest in one of South Australia’s historic gold provinces, driven by the newly acquired data from the Department’s highly successful Gawler Craton Airborne Survey (GCAS), the Geological Survey of South Australia has...-
Map
Published: 01 Apr 2020
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Regolith map of the southern Gawler Ranges margin (300 dpi & 600 dpi pdf formats).
This inaugural regolith map of the southern Gawler Ranges margin provides a valuable regional overview of the main regolith types and their associated landforms, plus a general outline of the major areas of bedrock or regolith-dominated terrain, as...-
Map
Published: 14 Jul 2016
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Venus Bay. Annual reports and final report to licence full surrender, for the period 27/7/1994 to 21/12/1998.
Diamonds and base and precious metal exploration undertaken north-east of Port Kenny on western Eyre Peninsula comprised loam sampling for kimberlite indicator minerals, RC drilling (7 vertical holes, total 470 m), plus bedrock petrological, heavy...-
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