Critical metals from complex copper ores. The aims of this project address the critical mineral resource potential of complex copper ores. The research will generate new knowledge on the concentration, distribution, physical form and chemical speciation of critical minerals, including tellurium, cobalt and rare earth elements, in ores and processing streams using innovative approaches and utilising state-of-the-art analytical techniques. Expected outcomes include integrated models for critical e ....Critical metals from complex copper ores. The aims of this project address the critical mineral resource potential of complex copper ores. The research will generate new knowledge on the concentration, distribution, physical form and chemical speciation of critical minerals, including tellurium, cobalt and rare earth elements, in ores and processing streams using innovative approaches and utilising state-of-the-art analytical techniques. Expected outcomes include integrated models for critical element endowments in Australia's largest copper resource, Olympic Dam (S.A.). Future recovery of these elements would add significant value to existing operations, providing long-term economic and commercial benefits and would also contribute to Australia's transition to a low-carbon future.Read moreRead less
Nickel iron sulphide mineralogy: the link between mineral transformations and microstructure and magnetic properties. This project is about measuring the rate at which minerals transform or react and how metal diffusion controls these reactions. Metal diffusion in sulphides is much more rapid that in silicates and is still very significant at low temperatures (< 300 C). In this project, we are trying to measure the rate at which the principal ore of nickel, pentlandite, transforms to violarite ....Nickel iron sulphide mineralogy: the link between mineral transformations and microstructure and magnetic properties. This project is about measuring the rate at which minerals transform or react and how metal diffusion controls these reactions. Metal diffusion in sulphides is much more rapid that in silicates and is still very significant at low temperatures (< 300 C). In this project, we are trying to measure the rate at which the principal ore of nickel, pentlandite, transforms to violarite, another important nickel rich sulphide that forms from it in the upper parts of ore bodies. The arrangement of the metal atoms in these minerals is sensitive to temperature, so it may be used as a geothermometer.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100047
Funder
Australian Research Council
Funding Amount
$420,000.00
Summary
Events through time: eruptions, extinctions, impacts, ore-bodies and orogenies - upgrading the national argon geochronology network. Nine universities and the CSIRO will replace aged and obsolete equipment with new mass spectrometers which will be strategically placed at opposite ends of our continent to improve access for Australian researchers to these instruments for which there is high demand. These instruments will allow more exact dating of events such as eruptions, impacts, climate change ....Events through time: eruptions, extinctions, impacts, ore-bodies and orogenies - upgrading the national argon geochronology network. Nine universities and the CSIRO will replace aged and obsolete equipment with new mass spectrometers which will be strategically placed at opposite ends of our continent to improve access for Australian researchers to these instruments for which there is high demand. These instruments will allow more exact dating of events such as eruptions, impacts, climate change, biological extinctions, mineral deposits and mountain building.Read moreRead less
Enabling three dimensional stochastic geological modelling. This project aims to develop technologies to mitigate three dimensional (3D) geological risk in resources management. This project expects to create new knowledge and methods in the field of 3D geological modelling through the innovative application of mathematical methods, structural geology concepts and probabilistic programming. The expected outcomes are an enhanced capability to model the subsurface, characterise model uncertainty a ....Enabling three dimensional stochastic geological modelling. This project aims to develop technologies to mitigate three dimensional (3D) geological risk in resources management. This project expects to create new knowledge and methods in the field of 3D geological modelling through the innovative application of mathematical methods, structural geology concepts and probabilistic programming. The expected outcomes are an enhanced capability to model the subsurface, characterise model uncertainty and test multiple geological scenarios. This enhanced capability is important for the future of Australia's subsurface management, including urban geology and our continuously growing sustainable resources industry.Read moreRead less
Three-dimensional Bayesian Modelling of Geological and Geophysical data. The project aims to develop technologies enabling rapid informed decision-making related to the management of natural resources, including critical metals, copper and water. This new technology will support a greener future, securing our energy future, our access to clean water and reduce the mining footprint. Expected outcomes include an enhanced capability in interoperable, integrated three-dimensional geological and geop ....Three-dimensional Bayesian Modelling of Geological and Geophysical data. The project aims to develop technologies enabling rapid informed decision-making related to the management of natural resources, including critical metals, copper and water. This new technology will support a greener future, securing our energy future, our access to clean water and reduce the mining footprint. Expected outcomes include an enhanced capability in interoperable, integrated three-dimensional geological and geophysical modelling in order to predictively characterise sub-surface geology. The outcome will be an open-source forecasting dashboard enabling decision making while considering underlying risk related to resource extractions and management with significant benefits to the Australian society (lower emissions, clean water).Read moreRead less
Supercells and the supercontinent cycle. This is a new approach to understanding how the Earth works, at a global-scale and billion-year perspective. In particular it seeks to understand why continents come together as supercontinents, then drift away again. The work has implications for copper-gold exploration on the Australian continent because it has relevant predictive capacity.
Discovery Early Career Researcher Award - Grant ID: DE240101283
Funder
Australian Research Council
Funding Amount
$361,000.00
Summary
Linking Australia’s basement and cover mineral systems . The aim of this research is to use revolutionary new mineral-dating techniques to test the hypothesis that low-temperature fluids can transport metals from Australia's richly endowed geological basement to form new mineral deposits in the sedimentary basins that cover most of the continent. Sedimentary-hosted mineral systems are the largest source of the critical metal cobalt and the second largest source of copper on Earth. These two meta ....Linking Australia’s basement and cover mineral systems . The aim of this research is to use revolutionary new mineral-dating techniques to test the hypothesis that low-temperature fluids can transport metals from Australia's richly endowed geological basement to form new mineral deposits in the sedimentary basins that cover most of the continent. Sedimentary-hosted mineral systems are the largest source of the critical metal cobalt and the second largest source of copper on Earth. These two metals are essential to developing the green energy infrastructure and technologies that underpin a net zero economy. The expected outcomes are a detailed record of paleo-fluid flow and metal cycling in Australia's highly prospective sedimentary basins. Read moreRead less
Garnet speed dating: Innovation for fast tectonic problem solving. This project aims to develop and apply a novel way to rapidly date the mineral garnet within rocks using the analytical technique of laser ablation mass spectrometry to calculate Lutetium-Hafnium ages. Garnet is the most important mineral we have to determine the depths of burial and the temperatures rocks experienced during the tectonic processes that shaped the continents. Our novel in situ laser ablation method will allow ga ....Garnet speed dating: Innovation for fast tectonic problem solving. This project aims to develop and apply a novel way to rapidly date the mineral garnet within rocks using the analytical technique of laser ablation mass spectrometry to calculate Lutetium-Hafnium ages. Garnet is the most important mineral we have to determine the depths of burial and the temperatures rocks experienced during the tectonic processes that shaped the continents. Our novel in situ laser ablation method will allow garnet to be rapidly and easily dated, permitting routine collection of large age datasets for tectonic problem solving. It will also offer a rapid means to determine ages of garnet-bearing rocks across prospective mineral exploration regions, providing explorers with key exploration data.Read moreRead less
Just add water: a recipe for the deformation of continental interiors. By integrating geochemical, geochronological and microstructural datasets, this project aims to provide a novel framework for fluid–rock systems in the lithosphere. Plate tectonics argues that continental interiors are usually stable, rigid and undeformable, yet mountain belts have formed in these locations. Their existence suggests that strong crust can be weakened to allow the accommodation of deforming forces, but the unde ....Just add water: a recipe for the deformation of continental interiors. By integrating geochemical, geochronological and microstructural datasets, this project aims to provide a novel framework for fluid–rock systems in the lithosphere. Plate tectonics argues that continental interiors are usually stable, rigid and undeformable, yet mountain belts have formed in these locations. Their existence suggests that strong crust can be weakened to allow the accommodation of deforming forces, but the underlying causes for this change in behaviour are not clear. This project aims to investigate the largely unexplored impact of fluid flow on the characteristics of intraplate deformation. This would improve our understanding of what modulates the strength of continental crust, including its susceptibility to seismic activity, and the ways in which fluids interact with the deep crust, including their mineralisation potential.Read moreRead less
Mid-Career Industry Fellowships - Grant ID: IM230100767
Funder
Australian Research Council
Funding Amount
$1,013,416.00
Summary
Securing the pipeline of lithium for the renewable energy transition. A major risk to global renewable energy is sustaining the supply of lithium needed for green energy storage via batteries. This project aims to fast-track new lithium resource discoveries, both from conventional hard rock deposits in Australia and newly emerging targets such as saline groundwater reservoirs. It will accelerate our ability to determine how and where lithium ore deposits form in the Australian continent, and dev ....Securing the pipeline of lithium for the renewable energy transition. A major risk to global renewable energy is sustaining the supply of lithium needed for green energy storage via batteries. This project aims to fast-track new lithium resource discoveries, both from conventional hard rock deposits in Australia and newly emerging targets such as saline groundwater reservoirs. It will accelerate our ability to determine how and where lithium ore deposits form in the Australian continent, and develop novel mineral-based exploration tools for rapid and cost-effective discovery of new deposits. This will be advanced by a strong nexus between the minerals industry, government and academia, benefitting Australia as a dominant global lithium supplier by realising the potential of its enormous lithium resources. Read moreRead less