Exploring volcanic arcs as factories of critical minerals. Volcanoes at destructive plate boundaries (magmatic arcs) host most global copper deposits, critical for renewable energy and in unprecedented rising demand. This project aims to use high-resolution geochemical zoning of erupted crystals to uncover how magmatic processes lead to copper mineralisation and explosive volcanic eruption in arc volcanoes. The expected outcome is new knowledge on the inner workings of volcanoes and their copper ....Exploring volcanic arcs as factories of critical minerals. Volcanoes at destructive plate boundaries (magmatic arcs) host most global copper deposits, critical for renewable energy and in unprecedented rising demand. This project aims to use high-resolution geochemical zoning of erupted crystals to uncover how magmatic processes lead to copper mineralisation and explosive volcanic eruption in arc volcanoes. The expected outcome is new knowledge on the inner workings of volcanoes and their copper enrichment potential. Anticipated applications are refined exploration targeting for copper and improved volcano hazard assessment. This will benefit the Asia-Pacific region and enhance the capacity of mining companies in the global race to produce metals of the future.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.