Mantle and crustal processes in the magmatism of the Campania region: inferences from mineralogy, geochemistry, and Sr-Nd-O isotopes of young hybrid volcanics of the Ischia island (South Italy)
| Autor: | Massimo D'Antonio, Luigi Dallai, Ilenia Arienzo, Alberto Trecalli, Giovanni Orsi, Sonia Tonarini, Lucia Civetta, Roberto Moretti, Mariachiara Andria |
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| Přispěvatelé: | D'Antonio, Massimo, Tonarini, S., Arienzo, Ilenia, Civetta, Lucia, Orsi, Giovanni, Andria, M., Dallai, L., Trecalli, Alberto, Tonarini, Sonia, Dallai, Luigi, Moretti, Roberto, Andria, Mariachiara |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Magma mingling/mixing
Oxidizing fluid mingling Geochemistry Mantle (geology) mantle enrichment Geochemistry and Petrology mantle enrichment/crustal contamination mixing mingling/mixing geography Explosive eruption Felsic geography.geographical_feature_category Continental crust Partial melting oxidizing fluids Ischia island Ischia mineral chemistry isotope geochemistry crustal contamination Volcanic rock Geophysics Isotope geochemistry Mafic Geology |
| Zdroj: | Contributions to mineralogy and petrology 165 (2013): 1173–1194. info:cnr-pdr/source/autori:D'Antonio M. [1, 2]; Tonarini S. [3]; Arienzo I. [2]; Civetta L. [1, 2]; Dallai L.[3]; Moretti R. [2, 4]; Orsi G. [2]; Andria M. [1]; Trecalli A. [1]/titolo:Mantle and crustal processes in the magmatism of the Campania region: inferences from mineralogy, geochemistry, and Sr-Nd-O isotopes of young hybrid volcanics of the Ischia island (South Italy)./doi:/rivista:Contributions to mineralogy and petrology/anno:2013/pagina_da:1173/pagina_a:1194/intervallo_pagine:1173–1194/volume:165 |
| Popis: | Ischia, one active volcano of the Phlegraean Volcanic District, prone to very high risk, is dominated by a caldera formed 55 ka BP, followed by resurgence of the collapsed area. Over the past 3 ka, the activity extruded evolved potassic magmas; only a few low-energy explosive events were fed by less evolved magmas. A geochemical and Sr–Nd–O isotope investigation has been performed on minerals and glass from products of three of such eruptions, Molara, Vateliero, and Cava Nocelle ( |
| Databáze: | OpenAIRE |
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