MARRAS, GIULIA
MARRAS, GIULIA
DIPARTIMENTO DI SCIENZE DELLA TERRA
An in-situ experimental study of Cinnabar (HgS) stability and liquid structure at HP-T
2023 Marras, Giulia; Stagno, Vincenzo; Crichton, Wilson; Druzhbin, Dmitrii; Jay Ryu, Young; Yu, Tony; Wangc, Yanbin
An updated database of mercury emissions based on remote sensing, geochemical surveys and laboratory experiments
2024 Benedetti, Federica; Marras, Giulia; Brandano, Marco; Calabrese, Sergio; Bosi, Vittorio; Ricciardi, Antonio; Stagno, Vincenzo
Cubic Fe-bearing majorite synthesized at 18-25 GPa and 1000 °C. Implications for element transport, subducted slab rheology and diamond formation
2023 Stagno, Vincenzo; Bindi, Luca; Bonechi, Barbara; Greaux, Steeve; Aulbach, Sonja; Irifune, Tetsuo; Lupi, Stefano; Marras, Giulia; Mccammon, Catherine A; Nazzari, Manuela; Piccirilli, Federica; Poe, Brent; Romano, Claudia; Scarlato, Piergiorgio
Extensive oxidizing events recorded by peridotite mantle xenoliths from the Hyblean Plateau. Evidence from combined measurements of ferric iron in spinel with noble gases and fluid inclusions chemistry in olivine
2023 Marras, G.; Stagno, V.; Andreozzi, G. B.; Caracausi, A.; Cerantola, V.; Frezzotti, M. L.; Zacchigna, M.; Perinelli, C.
Ferric Iron in eclogitic Garnet and Clinopyroxene from the V. Grib Kimberlite Pipe (NW Russia). Evidence of a highly oxidized subducted slab
2024 Marras, Giulia; Mikhailenko, Denis; Mccammon, Catherine A; Agasheva, Elena; Stagno, Vincenzo
First measurements of the Fe oxidation state of spinel inclusions in olivine single crystals from Vulture (Italy) with the in situ synchrotron micro-Mössbauer technique
2023 Marras, Giulia; Carnevale, Gabriele; Caracausi, Antonio; Giuseppe Rotolo, Silvio; Stagno, Vincenzo
Geochemical and mineralogical investigations of the Bonarelli level (Gubbio, Italy): evidence of Hg anomalies
2022 Marras, Giulia; Brandano, Marco; Tomassetti, Laura; Morelli, Guia; Rimondi, Valentina; Aldega, Luca; Barberio, MARINO DOMENICO; Preto, Nereo; Stagno, Vincenzo
Geochemical and petrological investigation of Large Igneous Provinces: implications for the redox state of the Earth’s interior through time and its role on catastrophic volcanic events
2024 Marras, Giulia
In situ investigation of the atomic structure of carbonate-silicate liquids at high pressure-temperature and spectroscopic characterization of the recovered quenched glasses
2024 Stopponi, Veronica; D’Arco, Annalisa; Kono, Yoshio; Piccirilli, Federica; Poe, Brent T.; Lupi, Stefano; Nazzari, Manuela; Pappalardo, Lucia; Marras, Giulia; Zacchigna, Michele; Manning, Craig E.; Romano, Claudia; Stagno, Vincenzo
In situ Mössbauer spectroscopy of coexisting spinel and clinopyroxene of clinopyroxenites from the Hyblean plateau
2020 Marras, Giulia; Stagno, Vincenzo; Valerio, Cerantola; Perinelli, Cristina
Inclusions in a natural diamond studied by in situ Mössbauer spectroscopy, tomography, single crystal X-ray diffraction, infrared and Raman spectroscopy and electron microprobe
2023 Angellotti, Antonio; Marras, Giulia; Morana, Marta; Chariton, Stella; Medeghini, Laura; Romano, Claudia; Bindi, Luca; Kaminsky, Felix V.; Stagno, Vincenzo
Iron oxidation state in garnet and clinopyroxene inclusions in E-type diamonds from Udachnaya
2022 Marras, G.; Mikhailenko, D.; Dominijanni, S.; Logvinova, A.; Mccammon, C. A.; Stagno, V
Mobility of volatile-bearing magmas in oxidised planetesimals: implications for CO2 loss and storage during accretion
2021 Stopponi, Veronica; Stagno, Vincenzo; Sena, Francesco; Marras, Giulia; Codispoti, Niccolò; Gréaux, Steeve
Multianalytical investigation of inclusions in a lithospheric diamond reveals possible metasomatism-driven mechanisms of formation
2023 Angellotti, Antonio; Marras, Giulia; Morana, Marta; Chariton, Stella; Medeghini, Laura; Romano, Claudia; Bindi, Luca; Correale, Alessandra; Kaminsky, Felix V.; Stagno, Vincenzo
Redox state determination of eclogite xenoliths from Udachnaya kimberlite pipe (Siberian craton), with some implications for the graphite/diamond formation
2020 Mikhailenko, D. S.; Stagno, V.; Korsakov, A. V.; Andreozzi, G. B.; Marras, G.; Cerantola, V.; Malygina, E. V.
Redox state of Hyblean mantle xenoliths investigated by crystal chemistry, noble gases and fluid inclusions
2021 Marras, Giulia; Stagno, Vincenzo; Caracausi, Antonio; Frezzotti Maria, Luce; Andreozzi, Giovanni Battista; Cerantola, Valerio; Perinelli, Cristina
Revealing redox variability in the lithospheric mantle: insights from Mg-chromite inclusions in diamonds from the Udachnaya kimberlite pipes
2024 Angellotti, Antonio; Marras, Giulia; Logvinova, Alla; Mikhailenko, Denis; Stagno, Vincenzo
The Bonarelli level (Gubbio, Italy) reveals a potential correlation between the occurrence of oceanic anoxic events and large-scale magmatic activity
2024 Marras, Giulia; Stagno, Vincenzo; Aldega, Luca; Barberio, Marino Domenico; Benedetti, Federica; Cornacchia, Irene; Labidi, Jabrane; Morelli, Guia; Preto, Nereo; Rimondi, Valentina; Brandano, Marco
The oxidation state of iron in Mg-chromite inclusions from lithospheric diamonds: implications for the redox heterogeneities in the upper mantle
2023 Angellotti, Antonio; Marras, Giulia; Mikhailenko, Denis; Stagno, Vincenzo
The oxidation state of spinel-peridotites from the Hyblean plateau and the modeled composition of coexisting C-O-H fluids
2018 Marras, G.; Stagno, V.; Perinelli, C.; Andreozzi, G.; Cerantola, Valerio