Tracing subduction zone fluids with distinct Mg isotope compositions: Insights from high-pressure metasomatic rocks (leucophyllites) from the Eastern Alps
Geochimica et Cosmochimica Acta, pp. 154-178, 2020.
Mg isotopesFluid metasomatismCarbonate dissolutionEastern AlpsOceanic subduction
Fluids play a crucial role in element mobility and mass transfer at the slab-mantle interface in subduction zones. However, tracing the source and chemical composition of subduction zone fluids still remains challenging. High-pressure (HP) metamorphic leucophyllites, mainly composed of quartz, muscovite/phengite and Mg-chlorite, occur in ...More
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