Research

Metamorphic Processes

We study processes at tectonic plate margins, as recorded by magmatic and metamorphic rocks. We use a combination of natural samples and thermodynamic and diffusion modeling to determine both the paths that rocks and melts take through the crust and the duration over which they evolve.

We also employ similar tools to decipher the fate of particles that enter jet engines and their potentially deleterious consequences for the health and efficiency of those engines.

Planetary Geochemistry

We seek to understand the inner workings of the terrestrial planets, primarily using high pressure and temperature experiments. Additionally, we use thermodynamic models to understand how mantle melts evolve under different conditions.

Fluid Studies

Fluid inclusions provide the best source of information concerning the occurrence and composition natural of fluids. The distribution, properties, and role of fluids in the Earth and planetary systems is determined by studying natural samples, and conducting experiments and theoretical studies.