Fe isotopic fractionation during the magmatic–hydrothermal stage of granitic magmatism

Felsic intrusive magmatic systems are more complex than volcanic systems as they involve prolonged magmatic processes in addition to potentially multiple phases of magmatic–hydrothermal activity within a single pluton. In particular, the competition between exsolved magmatic fluids and crystallizing minerals for elements and isotopes during the magmatic–hydrothermal stages of evolution of these systems remains unclear despite fluid exsolution...