Realising Australia’s rare earth resource potential. This project aims to reveal the potential for undiscovered economic deposits of rare earth elements within the Australian continent. Future supply of these elements underpins societies transition to clean energy and embrace of high-tech applications. The project expects to greatly enhance our knowledge of Australia’s endowment of rare earth element resources using an array of traditional and innovative geological research methods. Expected out ....Realising Australia’s rare earth resource potential. This project aims to reveal the potential for undiscovered economic deposits of rare earth elements within the Australian continent. Future supply of these elements underpins societies transition to clean energy and embrace of high-tech applications. The project expects to greatly enhance our knowledge of Australia’s endowment of rare earth element resources using an array of traditional and innovative geological research methods. Expected outcomes of this project include a greater understanding of how, where and when rare earth element orebodies form in the Earth's crust. This should provide significant benefits to exploring for––and discovering––new orebodies that are required to secure global critical metal supplies. Read moreRead less
Resolving the mystery of how rare earth elements are mobilised and concentrated in continental crust. Rare earth elements are regarded as the vitamins for modern industries and technologies. This project will investigate the geological processes that mobilise and concentrate these elements in the Earth's crust. The results will aid discovery of new ore deposits, which is essential to meet rapidly growing demand for these elements.
Discovery Early Career Researcher Award - Grant ID: DE240100654
Funder
Australian Research Council
Funding Amount
$468,367.00
Summary
Critical metal fluid migration in shear zones during tectonic switches. This project aims to investigate why critical metal ore deposits form in inverted shear zones, which are zones of deformation that result from tectonic plates moving away from then towards each other. Numerical modelling of inverted shear zones will reveal drivers of ore fluid migration and will be combined with investigation of mineralised and non-mineralised inverted shear zones. This project will generate a new understand ....Critical metal fluid migration in shear zones during tectonic switches. This project aims to investigate why critical metal ore deposits form in inverted shear zones, which are zones of deformation that result from tectonic plates moving away from then towards each other. Numerical modelling of inverted shear zones will reveal drivers of ore fluid migration and will be combined with investigation of mineralised and non-mineralised inverted shear zones. This project will generate a new understanding of how inverted shear zones pump fluids through rocks to cause enrichment and ore deposition. This type of deposit is common in Queensland and the expected outcomes are improved exploration models, leading to discovery of new ore deposits, which is pivotal as the global demand for critical metals increases.Read moreRead less
Bio-recovery of rare earth elements from Australian soils and mine tailings. This project aims to discover how microbes dissolve weathering-resistant phosphate minerals that contain valuable rare earth elements used widely in modern technology. This discovery would create new knowledge in the interdisciplinary fields of biogeochemistry and biohydrometallurgy, using an innovative combination of techniques in metagenomics, microbiology and mineralogy. Expected research outcomes include new, more ....Bio-recovery of rare earth elements from Australian soils and mine tailings. This project aims to discover how microbes dissolve weathering-resistant phosphate minerals that contain valuable rare earth elements used widely in modern technology. This discovery would create new knowledge in the interdisciplinary fields of biogeochemistry and biohydrometallurgy, using an innovative combination of techniques in metagenomics, microbiology and mineralogy. Expected research outcomes include new, more economic and environmentally sustainable biotechnologies for recovering rare earth elements and increasing phosphorus availability in Australian mineral deposits and soils. These outcomes should benefit the mining and agricultural sectors, by decreasing Australia's dependency on overseas REE supply and the use of fertilizers.Read moreRead less
Multiple vertical tectonic movements in a continental interior: consequences of flat-subduction and foundering of an oceanic plateau? This project will investigate how the subduction of particularly thick oceanic crust impacts on the landscape, climate, structure and composition of the adjacent continent. It will help in understanding the history and distribution of mineral and hydrocarbon resources, of similar provinces in Australia.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100070
Funder
Australian Research Council
Funding Amount
$966,283.00
Summary
Cutting-edge electron probe microanalysis driving Western Australia’s resource geosciences. This project aims to provide a new generation electron microprobe, with advances in trace element mapping and cathodoluminescence analysis to enable superior characterisation of a wide range of materials. The overwhelming demand for electron probe microanalysis from research groups in Western Australia requires renewal of over-subscribed, ageing facilities to drive innovation and alleviate bottlenecks in ....Cutting-edge electron probe microanalysis driving Western Australia’s resource geosciences. This project aims to provide a new generation electron microprobe, with advances in trace element mapping and cathodoluminescence analysis to enable superior characterisation of a wide range of materials. The overwhelming demand for electron probe microanalysis from research groups in Western Australia requires renewal of over-subscribed, ageing facilities to drive innovation and alleviate bottlenecks in advanced geosciences multi-capability workflows. The electron probe will drive underpinning geoscience, resources science and economic geology, as well as support a broad range of disciplines and diverse fields, such as nanotechnology, microelectronics and aquatic sciences.Read moreRead less
The geochemistry of rare earth elements in carbonate melts. This project aims to determine why deposits of rare earth elements, which are critical for modern devices and technologies such as phones, tablets and plasma screens, are associated with carbonate magmas. The global supply of these critical metals is geopolitically unstable and, although Australia has significant reserves, there is very limited production. By improving our understanding of the geochemical behaviour of the rare earths th ....The geochemistry of rare earth elements in carbonate melts. This project aims to determine why deposits of rare earth elements, which are critical for modern devices and technologies such as phones, tablets and plasma screens, are associated with carbonate magmas. The global supply of these critical metals is geopolitically unstable and, although Australia has significant reserves, there is very limited production. By improving our understanding of the geochemical behaviour of the rare earths this project aims to develop new reverse-engineering methods for their extraction, which will improve the security of supply of these elements and enhance Australia's role in high-tech industries. The project will enhance the profitability of the Australian resources sector through improved extraction economics and will secure the supply of these critical metals for Australian high-tech industries and export. The outcomes will be targeted initially at junior resource companies that are not yet profitable.Read moreRead less