Journal ArticleDOI
Noble-gas signature of magmas from a heterogeneous mantle wedge: The case of Stromboli volcano (Aeolian Islands, Italy)
Mauro Martelli,Andrea Luca Rizzo,Alberto Renzulli,Filippo Ridolfi,Ilenia Arienzo,A. Rosciglione +5 more
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TLDR
In this paper, the authors reported on the variation of the elemental (He, Ne, and Ar) and isotopic compositions of olivine and clinopyroxene-hosted fluid inclusions hosted in lavas, pyroclastics, and cumulate xenoliths from the last 60-ka of the eruptive history of Stromboli volcano, Italy.About:
This article is published in Chemical Geology.The article was published on 2014-03-12. It has received 30 citations till now. The article focuses on the topics: Mantle wedge & Porphyritic.read more
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Kolumbo submarine volcano (Greece): An active window into the Aegean subduction system.
Andrea Luca Rizzo,Antonio Caracausi,Valérie Chavagnac,Paraskevi Nomikou,Paraskevi N. Polymenakou,Manolis Mandalakis,Georgios Kotoulas,Antonios Magoulas,Alain Castillo,Danai Lampridou +9 more
TL;DR: It is highlighted that the degassing of high-temperature fluids with a MORB-like 3He/4He ratio corroborates a vigorous outgassing of mantle-derived volatiles with potential hazard at the Kolumbo submarine volcano.
Journal ArticleDOI
The 2014 effusive eruption at Stromboli volcano (Italy): Inferences from soil CO2 flux and 3He/4He ratio in thermal waters
Andrea Luca Rizzo,Cinzia Federico,Salvatore Inguaggiato,Aldo Sollami,Mariano Tantillo,Fabio Vita,Sergio Bellomo,Manfredi Longo,F. Grassa,Marco Liuzzo +9 more
TL;DR: In this paper, the authors present the first geochemical observations of this eruption, based on the soil CO2 flux in the summit area and on 3He/4He ratios in the thermal waters near Stromboli village.
Journal ArticleDOI
Review of the evolution of geochemical monitoring, networks and methodologies applied to the volcanoes of the Aeolian Arc (Italy)
TL;DR: A review of the geochemical best practice in volcanic surveillance based on a huge amount of monitoring data collected at different active volcanoes using both continuous and discontinuous approaches is presented in this paper.
Journal ArticleDOI
Extensive CO 2 degassing in the upper mantle beneath oceanic basaltic volcanoes: First insights from Piton de la Fournaise volcano (La Réunion Island)
TL;DR: In this article, the authors constrain basaltic melt degassing at Piton de la Fournaise (PdF) volcano over a large pressure range (from 4 GPa up to the surface).
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Geochemistry of the mantle source and magma feeding system beneath Turrialba volcano, Costa Rica
A. Di Piazza,Andrea Luca Rizzo,Franco Barberi,M. L. Carapezza,G. De Astis,Claudia Romano,Francesco Sortino +6 more
TL;DR: Turrialba volcano lies in the southern sector of the Central American Volcanic Front (CAVF) in Costa Rica and is subject to an ongoing safety alert due to the possibility of a magmatic eruption as mentioned in this paper.
References
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Journal ArticleDOI
The composition of the Earth
William F. McDonough,Shen-Su Sun +1 more
TL;DR: In this paper, the authors compared the relative abundances of the refractory elements in carbonaceous, ordinary, and enstatite chondritic meteorites and found that the most consistent composition of the Earth's core is derived from the seismic profile and its interpretation, compared with primitive meteorites, and chemical and petrological models of peridotite-basalt melting relationships.
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Noble Gas Isotope Geochemistry of Mid-Ocean Ridge and Ocean Island Basalts: Characterization of Mantle Source Reservoirs
TL;DR: In the terrestrial environment, the abundances of noble gases are quite low because they were excluded from solid materials during planetary formation in the inner solar system, which makes the noble gases excellent tracers of mantle reservoirs as mentioned in this paper.
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Noble gases and volatile recycling at subduction zones
TL;DR: Marty and Jambon as discussed by the authors derived an estimate of the CO2 flux from the (upper) mantle by combining estimates of the 3He flux at mid-ocean ridges (MOR) with measurements of CO2/3He ratio in oceanic basalts.
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Partitioning of trace elements between crystals and melts
Jon D Blundy,Bernard Wood +1 more
TL;DR: In this article, a continuum theory of elastic strain and point charges in crystal lattices, that account for mismatch in ionic radius and ionic charge between the substituent trace ion and the lattice site on which it is accommodated, provide a very useful theoretical framework.