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Researcher biography

I use geochemistry to investigate the roles of fluids and volatiles in geological processes stretching from the Earth's surface to the deep mantle. I am particularly interested in hydrothermal alteration, metasomatism/metamorphism and magmatism. The common link between these areas, and the aim of my recent research, has been to investigate the longterm exchange of volatiles between the Earth's surface and mantle reservoirs, stretching from the seafloor, through subduction zones and into the mantle. I participated in Expedition 360 of the International Ocean Discovery Program in 2016, to the slow-spreading Atlantis Bank core complex on the SW Indian Ridge, where I acted as shipboard geochemist and crossed the equator by boat for the first time. I have long standing interests in fluid inclusions as tiny recorders of past fluid activity and special interests in the halogen and noble gas groups of elements.

I moved to UQ in 2019 from the Australian National University where I was a continuing Fellow and had held an ARC Future Fellowship. Prior to that I had an ARC QEII Fellowship at the University of Melbourne (2008-2013) and postdoctoral appointments at the University of Melbourne (2004-2008) and the Geological Survey of Norway (2001-2003). I did my PhD at the University of Manchester (2001) and undergraduate studies in Geology at the University of Edinburgh (1996).