Petrography and Geochemistry of the Aimorés Charnockitic Complex: An Example of Post-orogenic Plutonism of the Araçuaí/Ribeira Belt

Autor: Fernando Machado de Mello, Rômulo Machado, Essaid Bilal

Publikováno v: Geologia USP. Série Científica, Vol 11, Iss 1, Pp 33-57 (2011)

The Aimorés Complex is an inversely zoned multistage ring-like structure which crops out over about 150 km2 and wasintruded approximately 500 Ma years ago, during the post-collision event related to Araçuai-Ribeira Fold Belt. This complexconsists o

Externí odkaz: https://doaj.org/article/64baef4ba09c46f1ad99baa9368a0d6d

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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

Publikováno v: 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

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4204fd66c66e8e521841aebceecb9f
https://publications.cnr.it/doc/216795

Geochemical and B-Sr-Nd isotopic evidence for mingling and mixing processes in the magmatic system that fed the Astroni volcano (4.1-3.8 ka) within the Campi Flegrei caldera (southern Italy)

Autor: Mauro A. Di Vito, Massimo D'Antonio, Sonia Tonarini, Antonio Carandente, Giovanni Orsi

Publikováno v: Lithos (Oslo. Print) 107 (2009): 135–151. doi:10.1016/j.lithos.2008.09.012
info:cnr-pdr/source/autori:Tonarini S.(1); D'Antonio M.(2,3); Di Vito M.(3); Orsi G.(3); Carandente A.(3)/titolo:Geochemical and B-Sr-Nd isotopic evidence for mingling and mixing processes in the magmatic system that fed the Astroni volcano (4.1-3.8 ka) within the Campi Flegrei caldera (southern Italy)./doi:10.1016%2Fj.lithos.2008.09.012/rivista:Lithos (Oslo. Print)/anno:2009/pagina_da:135/pagina_a:151/intervallo_pagine:135–151/volume:107

The Astroni volcano was built through seven eruptions that generated pyroclastic deposits and lava domes within the Campi Flegrei caldera (southern Italy) 4.1–3.8 ka BP. Whole-rock geochemical and B–Sr–Nd isotopic investigations were carried ou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6727223698a6e2df4c68b934342d67f1

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