Komatiite hosted Ni sulfide deposits that are exposed to different degrees of deformation show significant microstructural differences. Highly deformed komatiite-hosted massive Ni sulfide from the Flying Fox deposit (Yilgarn Craton, Australia) consists mainly of pyrrhotite (Fe1...
Marco L. FIORENTINI, Belinda Gode...
15 June 2012
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The Yilgarn Craton in Western Australia contains evidence of the oldest crust on Earth. Greenstone successions developed after c. 3000 Ma show a complex history of juvenile crust generation and crustal reworking.
T. Campbell McCUAIG, Stephen Wych...
13 June 2012
The purpose of this annual review is to provide all CET stakeholders in academe, industry and government with a snapshot of the centre at the end of 2011, and a glimpse of what CET is set to achieve in the near future.
1 June 2012
The Agnew–Wiluna greenstone belt in the Yilgarn Craton of Western Australia is a narrow package of complexly deformed Archean supracrustal rocks that hosts two of the world’s largest komatiite-hosted nickel sulfide deposits, the Mt Keith and Perseverance deposits. T...
W. Bleeker, Paul Duuring, N. M. R...
6 May 2012
Various lines of evidence lead to the proposal that the underlying key generic factor controlling accretionary orogen gold metallogeny is regional-scale, long-term, pre- and synsubduction heterogeneous fertilisation of the lithospheric mantle that becomes a source of mineralisa...
Robert Loucks, Jon Hronsky, Graha...
1 April 2012
We present the results of two-dimensional numerical modelling experiments on the thermal evolution of Archean greenstones as they sink into a less dense, hot and weak felsic crust. We compare this thermal evolution to that obtained via the analysis of isotopic data and fluid in...
P.F. Rey, Nicolas Thebaud
29 February 2012
Current models for regional mineral exploration targeting emphasize the significance of major geological structures and the edges of cratonic blocks as areas of greatest prospectivity. The South Yilgarn MT dataset demonstrate that such features can be located based on vari...
Stephan Thiel, Shane Evans, Mike...
27 February 2012
This study involves the generation of new geological and structural maps through analysis and interpretation from high resolution geophysical and remote sensing datasets over the Andorinhas region, located in the Rio Maria Granite-Greenstone Belt in the southern part of the Car...
John Miller, Arianne Ford
25 February 2012
Regional targeting criteria for gold in the Yilgarn Craton have been described and assessed using GIS spatial analysis, as part of the Yilgarn Gold Exploration Targeting Atlas, a collaborative project involving the Geological Survey of Western Australia (GSW...
Walter Witt, W. Hanrahan, Arianne...
23 February 2012
The active island arc of Halmahera, is located in a unique tectonic setting at a polarity reversal between the subducting Molucca and Philippines Sea Plates.
S. Micklethwaite, S. Feig, S. Mef...
28 January 2012