Whether arc magmatism occurs above oceanic subduction zones is the forefront of studies
on convergent plate margins. The most important petrologic issue related to the evolution of …

An updated and expanded data set that consists of 214 plagioclase-liquid equilibrium pairs
from 40 experimental studies in the literature is used to recalibrate the thermodynamic …

Abstract Porphyry Cu±Mo±Au deposits are commonly associated with intermediate
composition arc-related igneous rocks with high Sr/Y (and La/Yb) ratios, and such rocks are …

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

Arc basalts are more oxidized than mid-ocean ridge basalts, but it is unclear whether this
difference is due to differentiation processes in the Earth's crust or to a fundamental …

The amount of water dissolved in magmas at depth beneath volcanoes is fundamental to a
wide range of magmatic and eruptive processes due to water's dominant control on magma …

Continental basalts generally display enrichment of fluid-mobile elements and depletion of
high-field-strength elements, similar to those that evolved in the subduction environment, but …

We have investigated the loss of H 2 O from olivine-hosted melt inclusions (MIs) by
designing an experiment using tephra samples that cooled at different rates owing to their …

The composition of clinopyroxene and clinopyroxene-liquid (Cpx-Liq) pairs are frequently
used to calculate crystallization/equilibration pressures in igneous systems. While canonical …

Titanium offers a burgeoning isotope system that has shown significant promise as a tracer
of magmatic processes. Recent studies have shown that Ti isotopes display significant mass …