Prospectivity of late Archean basaltic and gabbroic rocks associated with major gold and base-metal deposits. This project will establish a new set of criteria for the discovery of hidden deposits of gold, lead, zinc, copper and silver in rock aged between 2.8 and 2.6 billion years old. In 2009, the mining of these deposits contributed $5.5 billion dollars to Australia’s export earnings and provided the financial backbone for many regional communities.
Development of new and high precision noble gas techniques for dating Quaternary volcanic rocks and surfaces: a Thermochronology and Noble Gas Geochronology and Geochemistry Organisation initiative. This project will calibrate noble gas dating methods, providing powerful tools for dating young volcanic rocks, eroded or buried surfaces and glacier/ice retreat. This research has considerable social, national and economic benefits for research training, volcanic hazard assessment, landscape evoluti ....Development of new and high precision noble gas techniques for dating Quaternary volcanic rocks and surfaces: a Thermochronology and Noble Gas Geochronology and Geochemistry Organisation initiative. This project will calibrate noble gas dating methods, providing powerful tools for dating young volcanic rocks, eroded or buried surfaces and glacier/ice retreat. This research has considerable social, national and economic benefits for research training, volcanic hazard assessment, landscape evolution, paleoclimate change and mineral exploration.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120100513
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Solving the iron oxidation conundrum in mantle-derived magmatic systems. The project will decipher oxidation processes in magmas generated and exposed at convergent margin volcanoes. Knowledge of the oxidising processes and agents will lead to a better understanding of modes of melt production, transport and deposition of metals and help to reconstruct the formation of oceanic and continental crust.
Gas-Solid Reactions in Earth and Planetary Systems. High temperature gases circulate through Earth's interior and atmosphere, but little is known about how they react. Recent work shows that exceptionally rapid reactions occur between gases and solids at surfaces. These reactions are instrumental in forming ore deposits and transporting gases and salts to Earth's surface, atmosphere and oceans - affecting climate and biological productivity. This project aims to examine natural samples and inves ....Gas-Solid Reactions in Earth and Planetary Systems. High temperature gases circulate through Earth's interior and atmosphere, but little is known about how they react. Recent work shows that exceptionally rapid reactions occur between gases and solids at surfaces. These reactions are instrumental in forming ore deposits and transporting gases and salts to Earth's surface, atmosphere and oceans - affecting climate and biological productivity. This project aims to examine natural samples and investigate gas-solid reactions experimentally to constrain reaction mechanisms. It is expected that the project outcomes will open up a new field of geochemistry with novel experiments, state-of-the-art analysis and the development of innovative models that account for the role of gas-solid reactions in Earth and planetary processes.Read moreRead less
Earth's intra-plate volcanic engine. This project aims to understand the mechanisms underpinning intra-plate volcanism. Australia hosts one of the world’s most extensive intra-plate volcanic regions. However, the mechanisms driving intra-plate volcanic provinces on Earth remain poorly understood. This project will use geodynamical models and observational data-sets from geology, geochemistry and seismology, whilst using the Australian continent as a natural laboratory. The project is expected to ....Earth's intra-plate volcanic engine. This project aims to understand the mechanisms underpinning intra-plate volcanism. Australia hosts one of the world’s most extensive intra-plate volcanic regions. However, the mechanisms driving intra-plate volcanic provinces on Earth remain poorly understood. This project will use geodynamical models and observational data-sets from geology, geochemistry and seismology, whilst using the Australian continent as a natural laboratory. The project is expected to provide understanding about the constraints on Australia's volcanic hazard; reconcile geophysical and geochemical constraints on mantle melting; and improve understanding of mass extinctions, continental breakup and the genesis of metals, diamonds and hydrocarbons.Read moreRead less