Biotite (sensu lato) is a widespread rock‐forming mineral in magmatic rocks that can be
stable in a broad range of pressure and temperature, but appropriate biotite thermometers or …

The chemistry of aqueous fluids controls the transport and exchange—the cycles—of
metals,,,, and volatile elements,, on Earth. Subduction zones, where oceanic plates sink into …

Presented here is a suite of new experiments aimed at quantifying the effects of pressure,
temperature, bulk composition, and H 2 O content on the stability and composition of …

This study investigates the partial melting of variable bulk H 2 O-bearing parcels of mantle-
wedge hybridized by partial melt derived from subducted metapelites, at pressure …

Volcanic arcs above subduction zones are enriched in volatiles and fluid-mobile elements
with respect to mid-oceanic ridge basalts. There is general consensus that this particular …

Phlogopite is widely accepted as a major mineral indicator of the modal metasomatism in
the upper mantle within a very wide P–T range. The paper reviews data on various …

Melt‐rock interaction is a common mantle process; however, it remains unclear how this
process affects the composition of potassic basalt. Here we present a case study to highlight …

This chapter reviews the effects of source heterogeneities, melt‐rock reactions, and
intracrustal differentiation on magma chemistry across mid‐ocean ridges, intraplate settings …

Recent geodynamic models and geothermometers suggest that slabs in intermediate to hot
subduction zone cross the water-saturated basalt solidus, indicating that hydrous silicate …

We report chlorine (Cl) and fluorine (F) abundances in minerals, interstitial glasses, and melt
inclusions in 12 andesite-hosted, spinel harzburgite xenoliths and crosscutting pyroxenite …