Search Results - "Scaillet, B"

Decadal to monthly timescales of magma transfer and reservoir growth at a caldera volcano by Druitt, T. H., Costa, F., Deloule, E., Dungan, M., Scaillet, B.

“…A study of pre-eruptive magmatic processes at a caldera volcano shows that, although such a volcano may have been dormant for a long period, its magma reserves…”
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Orange hydrogen is the new green by Osselin, F., Soulaine, C., Fauguerolles, C., Gaucher, E. C., Scaillet, B., Pichavant, M.

“…Maintaining global warming well below 2 °C, as stipulated in the Paris Agreement, will require a complete overhaul of the world energy system. Hydrogen is…”
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Upward migration of Vesuvius magma chamber over the past 20,000 years by Scaillet, B., Pichavant, M., Cioni, R.

“…Vesuvius raises the bar Many magma outbreaks have occurred since Vesuvius left its mark in history in AD 79 by destroying Pompeii and Herculaneum, most…”
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C–O–H fluid solubility in haplobasalt under reducing conditions: An experimental study by Morizet, Y., Paris, M., Gaillard, F., Scaillet, B.

“…We conducted an experimental study to constrain the C–H–O solubility and speciation in hydrous silicate melts equilibrated under reduced fO 2 conditions…”
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Laboratory measurements of electrical conductivities of hydrous and dry Mount Vesuvius melts under pressure by Pommier, A., Gaillard, F., Pichavant, M., Scaillet, B.

“…Quantitative interpretation of MT anomalies in volcanic regions requires laboratory measurements of electrical conductivities of natural magma compositions…”
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Experimental Constraints on the Relationships between Peralkaline Rhyolites of the Kenya Rift Valley by SCAILLET, BRUNO, MACDONALD, RAY

“…Crystallization experiments on three comendites provide evidence for the genetic relationships between peralkaline rhyolites in the central Kenya rift valley…”
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Phase Relations of Peralkaline Silicic Magmas and Petrogenetic Implications by SCAILLET, BRUNO, MACDONALD, RAY

“…The phase relationships of three peralkaline rhyolites from the Kenya Rift have been established at 150 and 50 MPa, at oxygen fugacities of NNO − 1·6 and NNO +…”
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Magnetic properties of tektites and other related impact glasses by Rochette, P., Gattacceca, J., Devouard, B., Moustard, F., Bezaeva, N.S., Cournède, C., Scaillet, B.

“…We present a comprehensive overview of the magnetic properties of the four known tektite fields and related fully melted impact glasses (Aouelloul, Belize,…”
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Phase Equilibrium Constraints on Pre-eruptive Conditions of Recent Felsic Explosive Volcanism at Pantelleria Island, Italy by Di Carlo, Ida, Rotolo, Silvio G., Scaillet, Bruno, Buccheri, Vincenzo, Pichavant, Michel

“…We present experimental phase equilibria carried out on a pantelleritic bulk-rock composition with a peralkalinity index [PI = molar (Na2O + K2O)/Al2O3] = 1·4,…”
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Chlorine partitioning between a basaltic melt and H2O–CO2 fluids at Mount Etna by Alletti, M., Baker, D.R., Scaillet, B., Aiuppa, A., Moretti, R., Ottolini, L.

“…Partitioning experiments between a basaltic melt from Mt. Etna and a low-density hydrous fluid or vapor containing H2O or H2O-CO2 were performed at 1200-1260…”
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The effect of sulphur on the glass transition temperature in anorthite–diopside eutectic glasses by Morizet, Y., Ory, S., Di Carlo, I., Scaillet, B., Echegut, P.

“…The effect of sulphur dissolved in anorthite–diopside eutectic (AD) glasses on the glass transition temperature (Tg) has been investigated via Differential…”
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Thermal Constraints on the Emplacement Rate of a Large Intrusive Complex: The Manaslu Leucogranite, Nepal Himalaya by ANNEN, C., SCAILLET, B., SPARKS, R. S. J.

“…The emplacement of the Manaslu leucogranite body (Nepal, Himalaya) has been modelled as the accretion of successive sills. The leucogranite is characterized by…”
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The central Kenya peralkaline province: Insights into the evolution of peralkaline salic magmas by Macdonald, R., Scaillet, B.

“…The central Kenya peralkaline province comprises five young (< 1 Ma) volcanic complexes dominated by peralkaline trachytes and rhyolites. The geological and…”
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Experimental Constraints on the Deep Magma Feeding System at Stromboli Volcano, Italy by Pichavant, Michel, Di Carlo, Ida, Le Gac, Yann, Rotolo, Silvio G., Scaillet, Bruno

“…New experiments have been performed on a high-K basalt (PST-9) from Stromboli volcano, Italy, to constrain the physical conditions of golden pumice magmas at…”
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Xenocryst assimilation and formation of peritectic crystals during magma contamination: An experimental study by Erdmann, S., Scaillet, B., Kellett, D.A.

“…Contamination of magmas by country rocks may contribute xenoliths and xenocrysts to the magma, but also melt and peritectic crystals that form through…”
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Quantification of water content and speciation in natural silicic glasses (phonolite, dacite, rhyolite) by confocal microRaman spectrometry by Di Muro, A., Villemant, B., Montagnac, G., Scaillet, B., Reynard, B.

“…The determination of total water content (H 2O T: 0.1–10 wt%) and water speciation (H 2O molecular/OH) in volcanic products by confocal microRaman spectrometry…”
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Fluorite stability in silicic magmas by Scaillet, B., Macdonald, R.

“…Recent experimental evidence is used to assess the conditions under which fluorite forms an early crystallising phase in silicic magmas. Fluorite solubility…”
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Erratum to: Validation of a novel Multi-Gas sensor for volcanic HCl alongside H2S and SO2 at Mt. Etna by Roberts, T. J., Lurton, T., Giudice, G., Liuzzo, M., Aiuppa, A., Coltelli, M., Vignelles, D., Salerno, G., Couté, B., Chartier, M., Baron, R., Saffell, J. R., Scaillet, B.

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A model of sulphur solubility for hydrous mafic melts: application to the determination of magmatic fluid compositions of Italian volcanoes by B. Scaillet, M. Pichavant

“…We present an empirical model of sulphur solubility that allows us to calculate f S2 if P, T, fO2 and the melt composition, including H2O and S, are known. The…”
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Validation of a novel Multi-Gas sensor for volcanic HCl alongside H2S and SO2 at Mt. Etna by Roberts, T. J., Lurton, T., Giudice, G., Liuzzo, M., Aiuppa, A., Coltelli, M., Vignelles, D., Salerno, G., Couté, B., Chartier, M., Baron, R., Saffell, J. R., Scaillet, B.

“…Volcanic gas emission measurements inform predictions of hazard and atmospheric impacts. For these measurements, Multi-Gas sensors provide low-cost in situ…”
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