The petrology of a hazardous volcano: Calbuco (Central Southern Volcanic Zone, Chile)

Autor: Olivier Namur, Olivier Bolle, Jean-Luc Devidal, Salvatrice Montalbano, Tonin Bechon, Pierre Schiano, Jacqueline Vander Auwera

Publikováno v: Contributions to Mineralogy and Petrology
Contributions to Mineralogy and Petrology, Springer Verlag, 2021, 176 (6), ⟨10.1007/s00410-021-01803-7⟩
Contributions to Mineralogy and Petrology, 2021, 176 (6), ⟨10.1007/s00410-021-01803-7⟩

The recurrent explosive eruptions of Calbuco (Andean Southern Volcanic Zone (SVZ)) threat a rapidly expanding touristic and economic region of Chile. Providing tighter constraints on its magmatic system is therefore important for better monitoring it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cafe7acb804e70edd7e6eb57892cfde2
https://hal.uca.fr/hal-03333519

An experimental study of dissolution and precipitation of forsterite in a thermal gradient: implications for cellular growth of olivine phenocrysts in basalt and melt inclusion formation

Autor: Pierre Schiano, Kazuhiko Ito, Mickael Laumonier, Ariel Provost, Didier Laporte, François Faure

Publikováno v: Contributions to Mineralogy and Petrology
Contributions to Mineralogy and Petrology, 2019, 174, ⟨10.1007/s00410-019-1627-x⟩
Contributions to Mineralogy and Petrology, Springer Verlag, 2019

Co-auteur étranger; International audience; The morphology of crystals in magmas strongly depends on the temperature regime of the system, in particular the degree of undercooling and the cooling rate. To simulate low degrees of undercooling, we dev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a31be509d9192c8f1e03fee8407481a3
https://doi.org/10.1007/s00410-019-1627-x

Highly Siderophile Element and Os Isotope Systematics of Volcanic Rocks at Divergent and Convergent Plate Boundaries and in Intraplate Settings

Autor: Pierre Schiano, Ian J. Parkinson, Kevin W. Burton, Abdelmouhcine Gannoun, Jason Harvey, James M.D. Day

Publikováno v: Highly Siderophile and Strongly Chalcophile Elements in High-Temperature Geochemistry and Cosmochemistry
Reviews in Mineralogy and Geochemistry
Reviews in Mineralogy and Geochemistry, Mineralogical Society, 2015, 81 (1), pp.651-724. ⟨10.2138/rmg.2016.81.11⟩
Reviews in Mineralogy and Geochemistry, 2015, 81 (1), pp.651-724. ⟨10.2138/rmg.2016.81.11⟩

Terrestrial magmatism is dominated by basaltic compositions. This definition encompasses mid-ocean ridge basalts (MORB), which account for more than eighty percent of Earth’s volcanic products and which are formed at divergent oceanic plate margins

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8be12b97ff51897f638ae75daa4d924c
https://doi.org/10.2138/rmg.2016.81.11

Escape of unradiogenic osmium during sub-aerial lava degassing: Evidence from fumarolic deposits, Piton de la Fournaise, Réunion Island

Autor: Abdelmouhcine Gannoun, Pierre Schiano, Ivan Vlastélic

Publikováno v: Geochimica et Cosmochimica Acta. 166:312-326

This study presents new Re–Os isotope and elemental data in gas condensates and corresponding lavas in order to examine the geochemical behavior of these two elements during magma degassing at Piton de la Fournaise, Reunion Island. Gas sublimates f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72feb30675b78cc59b5a9ca1f9d467e4
https://doi.org/10.1016/j.gca.2015.06.039

Weekly to monthly time scale of melt inclusion entrapment prior to eruption recorded by phosphorus distribution in olivine from mid-ocean ridges

Autor: Othmar Müntener, Stéphane Escrig, Lukas P. Baumgartner, Estelle Rose-Koga, Mélina Manzini, Anne-Sophie Bouvier, Anders Meibom, Pierre Schiano, Nobumichi Shimizu

Publikováno v: Geology
Geology, 2017, 45 (12), pp.1059-1062. ⟨10.1130/G39463.1⟩
Geology, Geological Society of America, 2017, 45 (12), pp.1059-1062. ⟨10.1130/G39463.1⟩

co-auteur étranger; International audience; Melt inclusions (MIs) hosted in euhedral olivine have been proposed to represent droplets of primary melt, protected from processes occurring near Earth’s surface during eruption. The complex zoning of p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55acaa7efcbc20c203269ba05ab1c2c7
https://hal.uca.fr/hal-01707008/file/Manzini_Geology_2018_postprint.pdf