Search Results - "Tecchiato, Vanni"

Modeling the Crystallization and Emplacement Conditions of a Basaltic Trachyandesitic Sill at Mt. Etna Volcano by Manuela Nazzari, Flavio Di Stefano, Silvio Mollo, Piergiorgio Scarlato, Vanni Tecchiato, Ben Ellis, Olivier Bachmann, Carmelo Ferlito

“…This study documents the compositional variations of phenocrysts from a basaltic trachyandesitic sill emplaced in the Valle del Bove at Mt. Etna volcano…”
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Amphibole growth from a primitive alkaline basalt at 0.8 GPa: Time-dependent compositional evolution, growth rate and competition with clinopyroxene by Bonechi, Barbara, Perinelli, Cristina, Gaeta, Mario, Tecchiato, Vanni, Fabbrizio, Alessandro

“…Amphibole growth rates were experimentally determined at hydrous (3.3–4.2 wt% H2O), isobaric (0.8 GPa) conditions, variable temperature (1030 and 1080 °C) and…”
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An integrated P-T-H2O-lattice strain model to quantify the role of clinopyroxene fractionation on REE+Y and HFSE patterns of mafic alkaline magmas: Application to eruptions at Mt. Etna by Mollo, Silvio, Blundy, Jonathan, Scarlato, Piergiorgio, De Cristofaro, Serena Pia, Tecchiato, Vanni, Di Stefano, Flavio, Vetere, Francesco, Holtz, Francois, Bachmann, Olivier

“…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…”
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Petrological constraints on the high-Mg basalts from Capo Marargiu (Sardinia, Italy): Evidence of cryptic amphibole fractionation in polybaric environments by Tecchiato, Vanni, Gaeta, Mario, Mollo, Silvio, Scarlato, Piergiorgio, Bachmann, Olivier, Perinelli, Cristina

“…This study deals with the textural and compositional characteristics of the calc-alkaline stratigraphic sequence from Capo Marargiu Volcanic District (CMVD;…”
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Isotopic Disequilibrium in Migmatitic Hornfels of the Gennargentu Igneous Complex (Sardinia, Italy) Records the Formation of Low 87Sr/86Sr Melts from a Mica-Rich Source by Gaeta, Mario, Giuliani, Andrea, Di Rocco, Tommaso, Tecchiato, Vanni, Perinelli, Cristina, Kamenetsky, Vadim S

“…Abstract Isotopic disequilibrium is increasingly recognized as a common feature of magmatic systems, but the details of the mechanism(s) underpinning the…”
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An integrated P-T-H2O-lattice strain model to quantify the role of clinopyroxene fractionation on REE+Y/HFSE patterns of mafic alkaline magmas: Application to eruptions at Mt. Etna by Mollo, Silvio, Blundy, Jonathan, Scarlato, Piergiorgio, De Cristofaro, Serena Pia, Tecchiato, Vanni, Di Stefano, Flavio, Vetere, Francesco, Holtz, Francois, Bachmann, Olivier

“…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…”
Get full text