Research

Calbuco, Osorno, Villarrica, La Picada, plumbing systems, rock textures, inclusions

Ferrobasalts, Snake River Plain, production of rhyolites, A-type granites

Anisotropy of magnetic susceptibility, deformation of granites, structure of Fe-Ti deposits

Fe-Ti-V-P ores associated with anorthosites and layered intrusions, stability of magnetite/ilmenite, microtextures of Fe-Ti oxides, Kiruna-type deposits, nelsonites

Tholeiitic basalts, Daly gap, compositional field for unmixing, melt inclusions in apatite, partitioning of trace elements

Bushveld, Skaergaard, Sept Iles, Panzhihua, Bjerkreim-Sokndal

Proterozoic massif-type anorthosites, plagioclase flotation, lower crust vs. mantle sources, lunar crust

Magma ocean crystallization, primordial differentiation, anorthositic crust, KREEP

Partial melting of the mantle, SNC meteorites, origin and evolution of martian basalts

under reducing conditions, primordial silicate mantle-metal core equilibration, partial melting and solidus of the interior, secular evolution of volcanic materials, heat-producing elements and volatiles, MESSENGER and BepiColombo missions