Transition from carbonatitic magmas to hydrothermal brines: Continuous dilution or fluid exsolution?

X Yuan, R Zhong, X ** appropriate monitoring strategies in long-quiescent volcanic provinces is
challenging due to the rarity of recordable geochemical and geophysical signals and the …

[HTML][HTML] The 'pargasosphere'hypothesis: Looking at global plate tectonics from a new perspective

IJ Kovács, N Liptai, A Koptev, SAPL Cloetingh… - Global and Planetary …, 2021 - Elsevier
Apart from the lithosphere-asthenosphere boundary (LAB), mid-lithospheric discontinuities
(MLDs) in thick and old continental lithospheres appear to play an important role in global …

Spatially resolved CO2 carbon stable isotope analyses at the microscale using Raman spectroscopy

S Remigi, ML Frezzotti, AL Rizzo, R Esposito… - Scientific Reports, 2023 - nature.com
Measuring the carbon stable isotope ratio (13C/12C, expressed as δ13CCO2) in geogenic
CO2 fluids is a crucial geochemical tool for studying Earth's degassing. Carbon stable …

CO2 outgassing during collisional orogeny is facilitated by the generation of immiscible fluids

C Groppo, F Rolfo, ML Frezzotti - Communications Earth & Environment, 2022 - nature.com
Orogenic degassing is emerging as a potentially relevant source of carbon dioxide (CO2)
from the continental crust. However, the processes of carbon mobilization are still poorly …

Magmatism, mantle evolution and geodynamics at the converging plate margins of Italy

A Peccerillo, ML Frezzotti - Journal of the Geological Society, 2015 - lyellcollection.org
The Plio-Quaternary magmatism in the Tyrrhenian Sea area exhibits wide compositional
variations, which cover almost entirely those observed for volcanic rocks worldwide. Some …

Extensive CO2 degassing in the upper mantle beneath oceanic basaltic volcanoes: First insights from Piton de la Fournaise volcano (La Réunion Island)

G Boudoire, AL Rizzo, A Di Muro, F Grassa… - … et Cosmochimica Acta, 2018 - Elsevier
In spite of its major role on the atmospheric volatile budget, climate, and tracking magmatic
transfers, mantle (CO 2) degassing below volcanoes is still poorly understood. Most of the …