ENRICO CALIFANO PhD Student PhD program:: XXXIX email: enrico.califano@uniroma1.it phone: (+39)064991 4912 building: Geologia-Mineralogia room: 120 supervisor: Silvio Mollo co-supervisor: Marco Brenna joint PhD: University of Otago Research: Decoding the physico-chemical conditions of magmas triggering the 2022 eruption of Hunga Tonga–Hunga Haʻapai