David Giles

Flinders University

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Peter Betts

Monash University

Caroline Tiddy

University of South Australia

Gordon Lister

University of Queensland

Laurent Aillères

Monash University

Graham Baines

Halliburton (United Kingdom)

Bruce F. Schaefer

Macquarie University

Guillaume Backé

University of Adelaide

Caroline Forbes

New York Proton Center

Robin Armit

Monash University

John Foden

University of Adelaide

Cooperative Institutions

University of Adelaide

Monash University

Geological Survey of Western Australia

Australian National University

Geoscience Australia

United States Geological Survey

Commonwealth Scientific and Industrial Research Organisation

Australian Resources Research Centre

University of Melbourne

Department of Primary Industries and Regions South Australia

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Cooling and exhumation history of the northeastern Gawler Craton, South Australia

Precambrian Research (2011)

Caroline Forbes David Giles Fred Jourdan KEI SATO Satoshi Omori

Closure temperature

10.1016/j.precamres.2011.11.003

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Citations (39)

Evidence for an early "Isan" Tectono-Thermal event from the south eastern margin of the Mount Isa Inlier

David Giles Laurent Aillères Peter Betts Dylan Jeffries

Mount

Margin (machine learning)

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Evolution of the Australian lithosphere

Australian Journal of Earth Sciences (2002)

Peter Betts David Giles Gordon Lister Louise R Frick

The evolution of the Australian plate can be interpreted in a plate‐tectonic paradigm in which lithospheric growth occurred via vertical and horizontal accretion. The lithospheric roots of Archaean lithosphere developed contemporaneously with the overlying crust. Vertical accretion of the Archaean lithosphere is probably related to the arrival of large plumes, although horizontal lithospheric accretion was also important to crustal growth. The Proterozoic was an era of major crustal growth in which the components of the North Australian, West Australian and South Australian cratons were formed and amalgamated during a series of accretionary events and continent‐continent collisions, interspersed with periods of lithospheric extension. During Phanerozoic accretionary tectonism, approximately 30% of the Australian crust was added to the eastern margin of the continent in a predominantly supra‐subduction environment. Widespread plume‐driven rifting during the breakup of Gondwana may have contributed to the destruction of Archaean lithospheric roots (as a result of lithospheric stretching). However, lithospheric growth occurred at the same time due to mafic underplating along the eastern margin of the plate. Northward drift of Australia during the Tertiary led to the development of a complex accretionary margin at the leading edge of the plate (Papua New Guinea).

Underplating

Lithospheric flexure

Convergent boundary

10.1046/j.1440-0952.2002.00948.x

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Citations (290)

Potential field analysis images Paleoproterozoic terrane boundaries in the unexposed Northern Gawler Craton, Australia

AGUFM (2008)

Graham Baines David Giles Peter Betts Guillaume Backé

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Citations (1)

A continental back-arc setting for the Early to Middle Proterozoic basins of north-eastern Australia. Geological Society of Australia Abstracts.

David Giles Peter Betts Gordon Lister

Continental Margin

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Mineralogy as a proxy to characterise geochemical dispersion processes: A study from the Eromanga Basin over the Prominent Hill IOCG deposit, South Australia

Journal of Geochemical Exploration (2019)

Eline Baudet David Giles Caroline Tiddy Richmond K. Asamoah Steve Hill

10.1016/j.gexplo.2019.106447

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Citations (3)

Mapping of oceanic crust with "HP" to "UHP" metamorphism: The Lago di Cignana Unit, (Western Alps)

Geological Society of London eBooks (2004)

Marnie Forster Gordon Lister Roberto Compagnoni David Giles Quinton Hills

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Citations (22)

Interpretation of a ca. 1600–1580 Ma metamorphic core complex in the northern Gawler Craton, Australia

Gondwana Research (2020)

Caroline Tiddy Peter Betts Mitchell R. Neumann F. C. Murphy John R. Stewart

Orogeny

Metamorphic core complex

Detachment fault

10.1016/j.gr.2020.04.008

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Citations (14)

Rare earths and other trace elements in minerals from skarn assemblages, Hillside iron oxide–copper–gold deposit, Yorke Peninsula, South Australia

Lithos (2013)

Roniza Ismail Cristiana L. Ciobanu Nigel J. Cook Graham S. Teale David Giles

Titanite

Allanite

Trace element

Metasomatism

Ore genesis

Andradite

Pyroxene

Rare-earth element

10.1016/j.lithos.2013.07.023

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Citations (114)

Recognising Mineral Deposits from Cover; A Case Study Using Zircon Chemistry in the Gawler Craton, South Australia

Minerals (2021)

Adrienne Brotodewo Caroline Tiddy Diana Zivak Adrian Fabris David Giles

Detrital zircon grains preserved within clasts and the matrix of a basal diamictite sequence directly overlying the Carrapateena IOCG deposit in the Gawler Craton, South Australia are shown here to preserve U–Pb ages and geochemical signatures that can be related to underlying mineralisation. The zircon geochemical signature is characterised by elevated heavy rare-earth element fractionation values (GdN/YbN ≥ 0.15) and high Eu ratios (Eu/Eu* ≥ 0.6). This geochemical signature has previously been recognised within zircon derived from within the Carrapateena orebody and can be used to distinguish zircon associated with IOCG mineralisation from background zircon preserved within stratigraphically equivalent regionally unaltered and altered samples. The results demonstrate that zircon chemistry is preserved through processes of weathering, erosion, transport, and incorporation into cover sequence materials and, therefore, may be dispersed within the cover sequence, effectively increasing the geochemical footprint of the IOCG mineralisation. The zircon geochemical criteria have potential to be applied to whole-rock geochemical data for the cover sequence diamictite in the Carrapateena area; however, this requires understanding of the presence of minerals that may influence the HREE fractionation (GdN/YbN) and/or Eu/Eu* results (e.g., xenotime, feldspar).

Diamictite

Overprinting

10.3390/min11090916

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Citations (2)