Global data for measured Fe 2 O 3/FeO ratios and Cu contents in unaltered volcanic and
intrusive arc rocks indicate that, on average, they are slightly more oxidized than other …

Understanding variations in eruptive style and defining the processes and controls on
different eruption styles is particularly important at arc volcanoes. This is due to the range of …

The physical and chemical properties of magma govern the eruptive style and behaviour of
volcanoes. Many of these parameters are linked to the storage pressure (P) and temperature …

We review igneous experimental data designed to understand fractionation processes in the
roots of magmatic arcs, focusing on fractional crystallization experiments in dry and hydrous …

Chemical diversity in convergent margin magmas is a product of igneous differentiation in
crustal hot zones, vertically extensive regions characterised by a low-volume (< 20%) mobile …

We have used multiple-regression methods to calibrate new, pressure-independent
empirical chemometric equations to calculate the major element composition of basanitic to …

Abstract The Lesser Antilles Volcanic Arc is remarkable for the abundance and variety of
erupted plutonic xenoliths. These samples provide a window into the deeper crust and …

Volcanoes exhibit a wide range of eruptive and geochemical behavior, which has significant
implications for their associated risk. The suggested first-order drivers of intervolcanic …

Abstract The Eastern Pontides Orogenic Belt represents one of the best examples of fossil
convergent margins in the eastern Mediterranean region. However, the origin and …

St. Kitts lies in the northern Lesser Antilles, a subduction-related intraoceanic volcanic arc
known for its magmatic diversity and unusually abundant cognate xenoliths. We combine the …