Platinum deposit genesis: A new way of thinking. Platinum is becoming increasingly crucial to the high technology sector, and is used particularly in catalytic converters and fuel cells, which serve to minimise or eliminate car exhaust pollution. Greatly expanded resources of this precious metal are needed to help society's transition to a low carbon dioxide (CO2) lifestyle. This project will combine high temperature-pressure experiments with geological field research to greatly improve our unde ....Platinum deposit genesis: A new way of thinking. Platinum is becoming increasingly crucial to the high technology sector, and is used particularly in catalytic converters and fuel cells, which serve to minimise or eliminate car exhaust pollution. Greatly expanded resources of this precious metal are needed to help society's transition to a low carbon dioxide (CO2) lifestyle. This project will combine high temperature-pressure experiments with geological field research to greatly improve our understanding of how platinum ore deposits form and thus where to find them. The outcomes of this project will change mineral exploration strategies in Australia and around the world, and facilitate our progression to a cleaner, greener future.Read moreRead less
Plate kinematics to plate dynamics: understanding plate boundary processes at the global scale. This proposal aims to create geodynamic models which can be used a basis for a new, smart resource exploration and extraction industry which uses simulation to help characterize regions where traditional geophysical imaging alone is not able to penetrate. It provides essential scientific underpinnings for
The Australian Computational Earth System Simulator Major National Research Facility (ACcESS).
NUMERICAL MODELS OF PLATE TECTONICS, MANTLE CONVECTION AND SLAB DYNAMICS WITH EVOLVING FAULTS. We plan to develop a method for simulating large-scale
geological structures with a much improved treatment
of tectonic faults in 3D.
Current computer models have sharp geological faults at plate
boundaries represented by broad, blurred zones. New techniques
for modeling cracks in engineering structures will be scaled up to
the whole Earth.
This will help us to understand how the Earth's p ....NUMERICAL MODELS OF PLATE TECTONICS, MANTLE CONVECTION AND SLAB DYNAMICS WITH EVOLVING FAULTS. We plan to develop a method for simulating large-scale
geological structures with a much improved treatment
of tectonic faults in 3D.
Current computer models have sharp geological faults at plate
boundaries represented by broad, blurred zones. New techniques
for modeling cracks in engineering structures will be scaled up to
the whole Earth.
This will help us to understand how the Earth's plates move and
interact now and in the past and how the structure of the continents
arose.
Not only is this intrinsically interesting, it
will also be of immediate practical benefit to geological modelers.Read moreRead less
Volatile recycling at the crust-mantle interface: Evidence from halogens and noble gases in deep-crustal fluids. 1) The technique proposed for this study is of proven interest to the mineral exploration industry. This project will: i) increase knowledge of the deep-crustal fluids often implicated in giant hydrothermal ore deposits; and ii) develop laser ablation, which will increase the techniques applicability to Australia's oldest ore deposits. These outcomes will further benefit the mineral e ....Volatile recycling at the crust-mantle interface: Evidence from halogens and noble gases in deep-crustal fluids. 1) The technique proposed for this study is of proven interest to the mineral exploration industry. This project will: i) increase knowledge of the deep-crustal fluids often implicated in giant hydrothermal ore deposits; and ii) develop laser ablation, which will increase the techniques applicability to Australia's oldest ore deposits. These outcomes will further benefit the mineral exploration industry.
2) The experimental data can be applied to testing the long-term storage of CO2 by geo-sequestration.
3) The proposed research is extremely topical and will be presented at international conferences and in high impact journals raising the profile of Australian science. Read moreRead less
Thick-skin continental deformation and the rheology of faulted continental lithosphere. We plan to study the way in which major, long-lived faults influence the large-scale deformation of continental lithosphere in response to plate and mantle derived stresses. We will develop realistic computer models of networks of faults embedded in the crust to examine the way large faults (e.g. the San Andreas fault in California) interact with the deep crust and shallow mantle and the way they interact w ....Thick-skin continental deformation and the rheology of faulted continental lithosphere. We plan to study the way in which major, long-lived faults influence the large-scale deformation of continental lithosphere in response to plate and mantle derived stresses. We will develop realistic computer models of networks of faults embedded in the crust to examine the way large faults (e.g. the San Andreas fault in California) interact with the deep crust and shallow mantle and the way they interact with each other. No one previous model has been able to incorporate all the important dynamics. The work will be used by structural geologists, planetary scientists and be a valuable tool in mineral exploration.Read moreRead less