1994
DOI: 10.1007/s004450050056
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Assessment of a shallow magmatic system: the 1888?90 eruption, Vulcano Island, Italy

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Cited by 24 publications
(62 citation statements)
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“…A broad temperature range of 800-1200°C was input, with a minimum H 2 O content of 0.45% water used, consistent with a mean shoshonitic water content calculated from the values of Gioncada et al (1998), later also used by Nicotra et al (2018). FTIR basaltic (La Sommata) melt inclusion data from Clocchiatti et al (1994) show H 2 O contents of up to 3.8%, with calculated values of 0.3-0.6% for shoshonitic compositions and between 0.8 and 1.9% for latitic compositions. A maximum parental magma H 2 O content of 3.8% has therefore also been used for the calculations.…”
Section: Accepted Manuscriptmentioning
confidence: 57%
See 1 more Smart Citation
“…A broad temperature range of 800-1200°C was input, with a minimum H 2 O content of 0.45% water used, consistent with a mean shoshonitic water content calculated from the values of Gioncada et al (1998), later also used by Nicotra et al (2018). FTIR basaltic (La Sommata) melt inclusion data from Clocchiatti et al (1994) show H 2 O contents of up to 3.8%, with calculated values of 0.3-0.6% for shoshonitic compositions and between 0.8 and 1.9% for latitic compositions. A maximum parental magma H 2 O content of 3.8% has therefore also been used for the calculations.…”
Section: Accepted Manuscriptmentioning
confidence: 57%
“…Several studies have identified multiple connected magma reservoirs beneath the Fossa Cone down to the crust-mantle boundary, hosting magmas ranging in composition from basalts to rhyolites (Clocchiatti et al, 1994;Paonita et al, 2002;Zanon et al, 2003;Peccerillo et al, 2006;Piochi et al, 2009;De Astis et al, 2013;Mandarano et al, 2016;Nicotra et al, 2018 Deep storage intensive variables corresponding to olivine, clinopyroxene and magnetite glomerocryst formation were calculated by QUILF thermometry, performed using the QUILF95 software (Andersen et al, 1993). The program was used for temperature determinations based on Fe-Mg-Ca exchange between clinopyroxene, olivine and magnetite in equilibrium (Frost et al, 1988;Lindsley and Frost, 1992;Frost and Lindsley, 1992;Andersen et al, 1993).…”
Section: Thermobarometry and Geochemical Modellingmentioning
confidence: 99%
“…Solid lines labeled “HM” represent “hydrothermal” SO 2 /H 2 S ratios computed at thermodynamic equilibrium with , using LogK(1) versus T dependence from Giggenbach [1996], redox conditions fixed by the Hematite‐Magnetite buffer [ Di Liberto et al , 2002], and pressure P in the 0.1–45 MPa range. The estimated P‐T‐X conditions at La Fossa lie between NNO curves at 60–100 MPa and for T in the 1000–1100°C range [ Clocchiatti et al , 1994; Nuccio et al , 1999]. Fumarole data from 1988–95 plot on the model mixing line between hydrothermal and magmatic end‐members.…”
Section: Resultsmentioning
confidence: 99%
“…La Fossa, being quiescent since the last vulcanian eruption in 1888–90, has experienced recurrent heating of the fumarolic field since the late 1970s [ Barberi et al , 1991]. Such heating cycles, typically lasting from just a few months up to several years, have been interpreted by gas geochemists as signs of replenishment of the 2 km‐deep magma chamber [ Clocchiatti et al , 1994; Nuccio et al , 1999; Nuccio and Paonita , 2001], raising concerns of a possible resumption of volcanic activity on the Island. Two such heating cycles recently occurred in January–April 2005 and December 2005 (Istituto Nazionale di Geofisica e Volcanologia Palermo, unpublished data, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…The magmas erupted at Fossa, the active centre of Vulcano, lastly equilibrated in dyke-like, very shallow reservoirs (Clocchiatti et al, 1994, Peccerillo et al, 2006. There is stratigraphic evidence that, in a short time interval (AD 1050-1250, Arrighi et al, 2006), latites, trachytes and rhyolites were emitted in the northern sector of Lipari (Monte Pilato) and at Fossa cone in Vulcano (Palizzi succession, Dellino and La Volpe, 1997) contemporaneously to shoshonitic to latitic magmas at Vulcanello (Fig.…”
Section: Geodynamic Magmatic and Structural Frameworkmentioning
confidence: 99%