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Rate My Professor Greg Yaxley

Australian National University

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5.05/4/2026

Always supportive and understanding.

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About Greg

Professor Greg Yaxley serves as Professor of Experimental Petrology in the Research School of Earth Sciences at the Australian National University. He holds a PhD from the University of Tasmania. His research utilizes high-pressure experimentation at pressures up to 25 GPa and temperatures up to 2000°C with piston-cylinder and multi-anvil apparatuses, integrated with synchrotron spectroscopy and quantitative microbeam analysis of experimental products and natural samples, to probe processes in the deep mantle and crust. Key research specializations encompass the formation and evolution of carbonatites and associated igneous and metasomatic rocks; critical metals deposits including rare earth elements and niobium in carbonatites or tantalum in cassiterite with granitoid rocks; roles of volatile components in deep mantle partial melting that contribute to large igneous provinces and volcanism; petrology and geochemistry of the mantle lithosphere, particularly cratonic mantle; experimental calibration of diamond indicator minerals as geothermobarometers and oxybarometers for diamond potential assessment in kimberlites; and the Earth's deep carbon cycle, including the fate of subducted carbonate-bearing oceanic crust.