[HTML][HTML] A review of plagioclase growth rate and compositional evolution in mafic alkaline magmas: Guidelines for thermometry, hygrometry, and timescales of magma …
P Moschini, S Mollo, A Pontesilli, M Nazzari… - Earth-Science …, 2023 - Elsevier
Mafic alkaline magmas, such as those feeding the persistent eruptive activity of Stromboli
and Mt. Etna volcanoes in Italy, are dominated by the crystallization of plagioclase via …
and Mt. Etna volcanoes in Italy, are dominated by the crystallization of plagioclase via …
An integrated PT-H2O-lattice strain model to quantify the role of clinopyroxene fractionation on REE+ Y and HFSE patterns of mafic alkaline magmas: Application to …
A correct description and quantification of the geochemical behaviour of REE+ Y (rare earth
elements and Y) and HFSE (high field strength elements) is a key requirement for modeling …
elements and Y) and HFSE (high field strength elements) is a key requirement for modeling …
Volcanic crystals as time capsules of eruption history
Crystals formed prior to a volcanic event can provide evidence of processes leading to and
timing of eruptions. Clinopyroxene is common in basaltic to intermediate volcanoes …
timing of eruptions. Clinopyroxene is common in basaltic to intermediate volcanoes …
Deep magma storage revealed by multi-method elemental mapping of clinopyroxene megacrysts at Stromboli volcano
The magmatic architecture and physicochemical processes inside volcanoes influence the
style and timescale of eruptions. A long-standing challenge in volcanology is to establish the …
style and timescale of eruptions. A long-standing challenge in volcanology is to establish the …
The role of undercooling during clinopyroxene growth in trachybasaltic magmas: Insights on magma decompression and cooling at Mt. Etna volcano
Isothermal and undercooling experiments were conducted on one of the most primitive
trachybasalts from Mt. Etna volcano in order to examine the crystallization mechanisms …
trachybasalts from Mt. Etna volcano in order to examine the crystallization mechanisms …
The magmatic evolution of South-East Crater (Mt. Etna) during the February–April 2021 sequence of lava fountains from a mineral chemistry perspective
Abstract The South-East Crater (SEC) at Mt. Etna started a period of lava fountaining in
December 2020, producing over 60 paroxysms until February 2022. The activity had an …
December 2020, producing over 60 paroxysms until February 2022. The activity had an …
An improved clinopyroxene-based hygrometer for Etnean magmas and implications for eruption triggering mechanisms
C Perinelli, S Mollo, M Gaeta, SP De Cristofaro… - American …, 2016 - degruyter.com
We have refined the clinopyroxene-based hygrometer published by for a better quantitative
understanding of the role of H2O in the differentiation of Etnean magmas. The original …
understanding of the role of H2O in the differentiation of Etnean magmas. The original …
Reconstruction of magmatic variables governing recent Etnean eruptions: Constraints from mineral chemistry and P–T–fO2–H2O modeling
Petrological investigations of active volcanoes are often supported by mass balance,
thermodynamic calculations and/or experiments performed at key conditions. Conversely …
thermodynamic calculations and/or experiments performed at key conditions. Conversely …
Degassing vs. eruptive styles at Mt. Etna volcano (Sicily, Italy). Part I: Volatile stocking, gas fluxing, and the shift from low-energy to highly explosive basaltic eruptions
Basaltic magmas can transport and release large amounts of volatiles into the atmosphere,
especially in subduction zones, where slab-derived fluids enrich the mantle wedge …
especially in subduction zones, where slab-derived fluids enrich the mantle wedge …
Three years (2011–2013) of eruptive activity at Mt. Etna: Working modes and timescales of the modern volcano plumbing system from micro-analytical studies of …
M Giuffrida, M Viccaro - Earth-Science Reviews, 2017 - Elsevier
Tracking magma dynamics at active volcanoes by using the compositional and textural
records of minerals is becoming an important aspect of modern volcanology to solve key …
records of minerals is becoming an important aspect of modern volcanology to solve key …