Large caldera-forming eruptions have long been a focus of both petrological and
volcanological studies; petrologists have used the eruptive products to probe conditions of …

Volcanism is one of the main mechanisms transferring mass and energy between the
interior of the Earth and the Earth's surface. However, the global mass flux of lava, volcanic …

Vanguard efforts in forecasting volcanic eruptions are turning to physics-based models,
which require quantitative estimates of magma conditions during pre-eruptive storage …

The origin of tholeiitic (TH) versus calc-alkaline (CA) magmatic trends has long been
debated. Part of the problem stems from the lack of a quantitative measure for the way in …

Hydrothermal experiments were conducted to determine the partitioning of Cl between
rhyolitic to rhyodacitic melts, apatite, and aqueous fluid (s) and the partitioning of F between …

The trace elemental and isotopic signatures in apatite can be modified during hydrothermal
alteration. This study investigates the suitability of apatite as an indicator of the source …

The abundance and composition of volatiles in subvolcanic melts play a key role in
controlling eruptive styles of volcanoes, but they are difficult to determine directly due to …

The textures of minerals in volcanic and plutonic rocks testify to a complexity of processes in
their formation that is at odds with simple geochemical models of igneous differentiation …

Abstract Back-scattered electron (BSE)-derived zoning patterns of plagioclase phenocrysts
are used to identify magma processes at Bezymianny Volcano, Kamchatka, based on the …

The partitioning of Cl between apatite, felsic melts, and aqueous fluids (vapor±brine), and
the partitioning of F between apatite and felsic melt were investigated experimentally at 50 …