Anatectic melt inclusions in ultra‐high temperature granulites

Omar Gianola , Omar Bartoli , Bernardo Cesare , Fabio Ferri , Andrea Galli , Silvio Ferrero , Luca Capizzi , Christian Liebske , Laurent Remusat (1) , Stefano Poli

1 IMPMC - Institut de minéralogie, de physique des matériaux et de cosmochimie

Partial melting up to ultra-high temperature (UHT) conditions is one of the major processes for the geochemical differentiation and reworking of the mid-to lower continental crust, with relevant implications on its rheological behaviour. UHT granulites from the Gruf Complex (Central Alps) display garnet and sapphirine porphyroblasts containing a variety of primary melt inclusions. Typically, melt inclusions in garnets occur as glassy and polycrystalline

Mots clés: Fluid inclusions; Garnet; Granites; Gruf Complex; Nanogranitoids

Domaines: Géochimie; Planétologie

Omar Gianola, Omar Bartoli, Bernardo Cesare, Fabio Ferri, Andrea Galli, et al.. Anatectic melt inclusions in ultra‐high temperature granulites. Journal of Metamorphic Geology, In press, ⟨10.1111/jmg.12567⟩. ⟨hal-02959289⟩