Crystallization Kinetics of Alkali Feldspar in Peralkaline Rhyolitic Melts: Implications for Pantelleria Volcano

Autor: Fabio Arzilli, Paola Stabile, Alessandro Fabbrizio, Patrizia Landi, Bruno Scaillet, Eleonora Paris, Michael R. Carroll

Publikováno v: Frontiers in Earth Science, Vol 8 (2020)

Peralkaline rhyolites, associated with extensional tectonic settings, are medium to low viscosity magmas that often produce eruptive styles ranging from effusive to highly explosive eruptions. The role of pre-eruptive conditions and crystallization k

Externí odkaz: https://doaj.org/article/e509a98cd9eb4d148fc8631ab94394c7

Experimental cannibalization of plagioclase by alkaline basalt magmas

Autor: Cristina Perinelli, Alessandro Fabbrizio, Barbara Bonechi, Mario Gaeta, Aida Maria Conte

Publikováno v: Perinelli, C, Fabbrizio, A, Bonechi, B, Gaeta, M & Conte, A M 2023, ' Experimental cannibalization of plagioclase by alkaline basalt magmas ', Periodico di Mineralogia, vol. 92, no. 1, pp. 75-95 . < https://rosa.uniroma1.it/rosa04/periodico_di_mineralogia/article/view/17931 >
Barbara Bonechi

Time-series crystallization/dissolution experiments were conducted on a natural potassic basalt seeded with bytownitic plagioclases (Plg) at atmospheric pressure, in air, at 1180- 1240 °C and isothermal dwell time up to 20 hours. Plg-seed presence p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3af53707f48ba74bbb5d16abf7790619
https://hdl.handle.net/11573/1678130

The Fucino 250–170 ka tephra record: New insights on peri-Tyrrhenian explosive volcanism, central mediterranean tephrochronology, and timing of the MIS 8-6 climate variability

Autor: Lorenzo Monaco, Niklas Leicher, Danilo M. Palladino, Ilenia Arienzo, Fabrizio Marra, Maurizio Petrelli, Sebastien Nomade, Alison Pereira, Gianluca Sottili, Sandro Conticelli, Massimo D'Antonio, Alessandro Fabbrizio, Brian R. Jicha, Giorgio Mannella, Paola Petrosino, Eleonora Regattieri, Polychronis C. Tzedakis, Bernd Wagner, Giovanni Zanchetta, Biagio Giaccio

Publikováno v: Quaternary Science Reviews
Quaternary Science Reviews, 2022, 296, ⟨10.1016/j.quascirev.2022.107797⟩

International audience; The Fucino Basin, central Italy, with its long and continuous history of Quaternary sediment accumulation, is one of the richest Mediterranean Middle Pleistocene tephra records. Here, we present a new detailed investigation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe70a02a329038cb874a9f362b4388d1
https://doi.org/10.1016/j.quascirev.2022.107797

High pressure trace element partitioning between clinopyroxene and alkali basaltic melts

Autor: Cristina Perinelli, Maurizio Petrelli, Alessandro Fabbrizio, Mario Gaeta, Barbara Bonechi, Ladislav Strnad

Publikováno v: Bonechi, B, Perinelli, C, Gaeta, M, Fabbrizio, A, Petrelli, M & Strnad, L 2021, ' High pressure trace element partitioning between clinopyroxene and alkali basaltic melts ', Geochimica Et Cosmochimica Acta, vol. 305, pp. 282-305 . https://doi.org/10.1016/j.gca.2021.04.023

We present new experimental data on major and trace element partition coefficients (D) between clinopyroxene and a K-basaltic melt from Procida Island (Campi Flegrei Volcanic District, south Italy). Time-series experiments were conducted at 0.8 GPa a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::992da53638287bb2f0ad6f40921e8c19
http://hdl.handle.net/11573/1544363

Crystallization Kinetics of Alkali Feldspar in Peralkaline Rhyolitic Melts: Implications for Pantelleria Volcano

Autor: Patrizia Landi, Fabio Arzilli, Paola Stabile, Alessandro Fabbrizio, Michael R. Carroll, Bruno Scaillet, Eleonora Paris

Publikováno v: Frontiers in Earth Science, Vol 8 (2020)

Peralkaline rhyolites, associated with extensional tectonic settings, are medium to low viscosity magmas that often produce eruptive styles ranging from effusive to highly explosive eruptions. The role of pre-eruptive conditions and crystallization k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e96f605080614b95b28ac9200e464b43
https://doi.org/10.3389/feart.2020.00177