Výsledky vyhledávání - "Federico CASETTA"

Peridotite xenoliths from the Udachnaya-East kimberlite: windows onto the evolution of the Siberian sub-cratonic lithospheric mantle

Autor: Federico Casetta, Igor Ashchepkov, Luca Faccincani, Rainer Abart, Theodoros Ntaflos

Peridotite xenoliths from kimberlites are useful tools for exploring the architecture and composition of the thick sub-cratonic lithosphere, and thus understanding the long-term evolution of the Earth’s mantle. However, the continuous infiltration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::527365800bcc56746e9782178a027b3d
https://doi.org/10.5194/egusphere-egu23-12712

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Magma recharge dynamics in Middle Triassic volcanoes: features and timing of Ladinian feeding systems in the Dolomites (Southern Alps; Italy)

Autor: Nicolò Nardini, Federico Casetta, Chiara Maria Petrone, Massimo Coltorti, Theodoros Ntaflos Ntaflos

The Southalpine tectonic domain hosts numerous magmatic manifestations related to the trachybasaltic to trachyandesitic magmatic event that shaped the area during the Ladinian age (Middle Triassic). The identification of systematic compositional zoni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67b560ca656d740eaba051fd675b2741
https://doi.org/10.5194/egusphere-egu23-14606

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The carbon cycle in the mantle below intra-continental rift settings

Autor: Andrea Luca Rizzo, Federico Casetta, Barbara Faccini, Luca Faccincani, Andres Sandoval-Velasquez, Alessandro Aiuppa, Massimo Coltorti

The investigation of mantle-derived products coming from Sub Continental Lithospheric Mantle (SCLM) is crucial for understanding its geochemical features and evolution, the mantle-crust interaction, and the volatiles composition. In this respect, min

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d89e0d8e4627c0af653f44ad9caafe37
https://doi.org/10.5194/egusphere-egu23-15035

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In-situ, U-Pb dating of titanite in phonolitic dykes from the Dolomites area (Southern Alps, Italy): new insights on the timing of the Middle Triassic magmatism

Autor: Massimo Coltorti, Nicolò Nardini, Federico Casetta, Lorenzo Tavazzani, Stefano Peres, Theodoros Ntaflos, Elio Dellantonio

Due to the complex geodynamic framework and the excellent state of preservation of the stratigraphic relationships towards the host metamorphic and sedimentary rocks, the Permo-Triassic magmatic sequences of the Southern Alps (Italy) are intensely st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac7b4ac363cf47c8e5bae602d47c6b19
https://doi.org/10.5194/egusphere-egu23-16555

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Combining volatiles measurements in fluid inclusions with petrology of ultramafic xenoliths from the Massif d'Ambre: unravelling the nature and evolution of the northern Madagascar Sub-Continental Lithospheric Mantle

Autor: Barbara Faccini, Luca Faccincani, Andrea Luca Rizzo, Federico Casetta, Massimo Coltorti

Integrating petrography and mineral chemistry data with the determination of volatiles concentration and isotopic fingerprint in fluid inclusions (FI) in ultramafic xenoliths is a novel approach which provides crucial information on the nature and ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b0368eeea892f56d023b3db1399ec31
https://doi.org/10.5194/egusphere-egu23-16798

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Degassing, Crystallization and Rheology of Hawaiitic Lava Flows: the Case of the 1669 AD Eruption of Mount Etna (Italy)

Autor: Gabriele Lanzafame, Pier Paolo Giacomoni, Federico Casetta, Lucia Mancini, Gianluca Iezzi, Massimo Coltorti, Carmelo Ferlito

Publikováno v: Journal of Petrology. 63

Understanding lava flow dynamics during major effusive events is of paramount importance in volcanic areas characterized by a high risk of lava invasion. Mount Etna volcano (Sicily, Italy) has a long history of eruptions characterized by the emplacem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d78ed921acb60e7066a0ebc4dd8e456
https://doi.org/10.1093/petrology/egac115

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Carbon concentration increases with depth of melting in Earth’s upper mantle

Autor: Giancarlo Tamburello, Massimo Coltorti, Vincenzo Stagno, Federico Casetta, Alessandro Aiuppa

Publikováno v: Nature Geoscience. 14:697-703

Carbon in the upper mantle controls incipient melting of carbonated peridotite and so acts as a critical driver of plate tectonics. The carbon-rich melts that form control the rate of volatile outflux from the Earth’s interior, contributing to clim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c9182862c130032bfc09952cb1cf6e2
https://doi.org/10.1038/s41561-021-00797-y

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Nature and evolution of the northern Victoria Land lithospheric mantle (Antarctica) as revealed by ultramafic xenoliths

Autor: Beatrice Pelorosso, Federico Casetta, Costanza Bonadiman, Cristina Perinelli, Pier Paolo Giacomoni, Barbara Faccini, Massimo Coltorti

Publikováno v: Geological Society, London, Memoirs. 56:57-82

A review of northern Victoria Land ultramafic xenoliths, collected and studied over more than 30 years, was carried out. More than 200 samples were gathered and characterized in a coherent and comparative manner, both for mantle-derived and cumulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81cb71e340437080b2d6a97552dd2fc3
https://doi.org/10.1144/m56-2020-11

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Geochemical constraints and uranium potential of the younger granitic rocks in El Maghrbia area, Central Eastern Desert, Egypt

Autor: T. Nasr, Massimo Coltorti, A. E. El-Kammar, A. H. El-Afandy, Federico Casetta

Publikováno v: Acta Geochimica. 40:623-639

The present work deals with the mineralogy, geochemical behavior and uranium potentiality of the monzogranites of El Maghrbia area, which comprise G. El Maghrbia and G. El Eredyia and situated in the central Eastern Desert of Egypt. G. El-Erediya mon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7577c7d8aa59b93536d69770a2dcfd53
https://doi.org/10.1007/s11631-021-00462-6

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Mantle-derived cargo vs. magmatic growth: ascent path, dynamics of the Udachnaya kimberlite and interactions with the Siberian sub-cratonic lithosphere

Autor: Federico Casetta, Rainer Abart, Theodoros Ntaflos, Igor Ashchepkov, Massimo Coltorti

Unravelling the processes taking place during the genesis of kimberlites, their ascent through the sub-cratonic mantle and their emplacement in the crust is challenging, as kimberlites are mixtures of mantle-derived and magmatic components, rarely pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::974814a9ecc631dee48d60ad2e32964f
https://doi.org/10.5194/egusphere-egu22-9214

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