The key role of serpentinites in the global cycles of volatiles, halogens and fluid-mobile
elements in oceans and in subduction zones is now ascertained by many studies …

Oxygen fugacity (f O 2) is an intensive variable that describes the redox state of a system. By
controlling the valence state of multivalent elements, f O 2 affects the stability of iron-bearing …

Subduction is the core process of plate tectonics. The mantle wedge in subduction-zone
systems represents a key tectonic unit, playing a significant role in material cycling and …

Previous studies have concluded that dehydration of serpentinites in subduction zones
produces oxidizing fluids that are the cause of oxidized arc magmas. Here, observations of …

Inclusions in minerals, whether fluids, melts or crystalline phases, are small pieces of the
large-scale puzzle of Nature, time-consuming to investigate and often of difficult …

Aqueous fluids produced by dehydration of the downgoing slab facilitate chemical exchange
in subduction zones, but the efficiency of fluid-mediated redox transfer as a mechanism to …

Processes taking place in subduction zones are the main controller of the chemical cycle of
volatile and incompatible elements in the Earth system. Metamorphic devolatilization …

Garnet of eclogite (formerly termed garnet clinopyroxenite) hosted in lenses of orogenic
garnet peridotite from the Granulitgebirge, NW Bohemian Massif, contains unique inclusions …

The transition between antigorite‐serpentinite and chlorite‐harzburgite at Cerro del Almirez
(Betic Cordillera, Southern Spain) exceptionally marks in the field the front of antigorite …

We experimentally investigated the dissolution of forsterite, enstatite and magnesite in
graphite-saturated COH fluids, synthesized using a rocking piston cylinder apparatus at …