Search Results - "Clocchiatti, R."

The anthropogenic atmospheric elements fraction: A new interpretation of elemental deposits on tree barks by Catinon, Mickaël, Ayrault, Sophie, Clocchiatti, Roberto, Boudouma, Omar, Asta, Juliette, Tissut, Michel, Ravanel, Patrick

“…The superficial deposit on the bark surface of several trees (mainly Fraxinus excelsior L.) was sampled in the experimental station of the university campus in…”
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Worldwide occurrence of silica-rich melts in sub-continental and sub-oceanic mantle minerals by Schiano, P, Clocchiatti, R

“…Rock samples derived from the Earth's upper mantle commonly show indirect evidence for chemical modification. The results of a study of the composition of the…”
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Hydrous, silica-rich melts in the sub-arc mantle and their relationship with erupted arc lavas by Schiano, P, Clocchiatti, R, Shimizu, N, Maury, R. C, Jochum, K. P, Hofmann, A. W

“…Hydrous, silica-rich melts migrating through the mantle are preserved as glass inclusions in mantle minerals in xenoliths from Philippine arc lavas. These…”
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Activity of Mount Etna preceding the February 1999 fissure eruption: inferred mechanism from seismological and geochemical data by Delfa, S.La, Patanè, G., Clocchiatti, R., Joron, J.-L., Tanguy, J.-C.

“…The February 1999 eruption of Mt. Etna took place through a fissure on the SSE flank of the cone of the summit SE Crater. This event was preceded by continuous…”
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A study of melt inclusions at Vulcano (Aeolian Islands, Italy) : insights on the primitive magmas and on the volcanic feeding system by GIONCADA, A, CLOCCHIATTI, R, SBRANA, A, BOTTAZZI, P, MASSARE, D, OTTOLINI, L

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The Minoan and post-Minoan eruptions, Santorini (Greece), in the light of melt inclusions: chlorine and sulphur behaviour by Michaud, V., Clocchiatti, R., Sbrana, S.

“…Mineralogical and melt inclusion studies were carried out on plinian tephra (Pumice fall unit, Phira) ejected during the first phase of the Minoan eruption, as…”
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Earlier alkaline and transitional magmatic pulsation of Mt Etna volcano by Clocchiatti, R, Schiano, P, Ottolini, L, Bottazzi, P

“…The observation of glass inclusions with alkalic and transitional compositions in single olivine crystals from Aci Castello hyaloclastites indicates that small…”
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Silicic glasses in hydrous and anhydrous mantle xenoliths from Western Victoria, Australia: at least two different sources by Varela, M.E, Clocchiatti, R, Kurat, G, Schiano, P

“…Glasses in a hydrous wehrlite and in anhydrous lherzolites from Western Victoria, Australia, are present as interstitial glasses and secondary glass…”
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In situ study of magmatic processes: a new experimental approach by Gondé, C., Massare, D., Bureau, H., Martel, C., Pichavant, M., Clocchiatti, R.

“…We present an internally heated autoclave, modified in order to permit in situ studies at pressure up to 0.5 GPa and temperature up to 1000 °C. It is equipped…”
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Melt inclusion investigation of the volatile behaviour in historic alkali basaltic magmas of Etna by METRICH, N, CLOCCHIATTI, R

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The composition of melt inclusions in minerals at the garnet–spinel transition zone by Schiano, P., Clocchiatti, R., Bourdon, B., Burton, K.W., Thellier, B.

“…High-pressure melts are preserved as inclusions in automorphous spinel crystals from reaction coronas surrounding pyrope garnets in lherzolites from Lashaine…”
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Beni M'hira: A new chondritic (L6) meteorite fall from Tunisia by Ouazaa, N. Laridhi, Perchiazzi, N., D'Orazio, M., Rochette, P., Clocchiatti, R., Folco, L.

“…— The Beni M'hira meteorite fell on January 8, 2001 in southeastern Tunisia. This is only the fifth observed fall from Tunisia. On the basis of mineralogical,…”
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Assessment of a shallow magmatic system: the 1888–90 eruption, Vulcano Island, Italy by Clocchiatti, R., Del Moro, A., Gioncada, A., Joron, J. L., Mosbah, M., Pinarelli, L., Sbrana, A.

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Glass-bearing inclusions in olivine of the Chassigny achondrite: Heterogeneous trapping at sub-igneous temperatures by VARELA, M. E., KURAT, G., BONNIN-MOSBAH, M., CLOCCHIATTI, R., MASSARE, D.

“…— Three types of glass‐bearing inclusions are present in olivine and chromite of the Chassigny achondrite: pure glass, monocrystal (glass plus a single mineral…”
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Reply to comment: "The Nakhla Martian meteorite is a cumulate igneous rock" by A. Treiman by Varela, M. E., Kurat, G., Clocchiatti, R.

“…Our results on glass-bearing inclusions in augites and olivines of Nakhla and Chassigny, both believed by Treiman and others to be igneous cumulate rocks, do…”
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Glass-bearing inclusions in Nakhla(SNC meteorite) augite: heterogeneouslytrapped phases by Varela, M. E., Kurat, G., Clocchiatti, R.

“…Nakhla augite and olivine grains commonly contain glass-bearing inclusions. In contrast to olivines, augites host only one type of multiphase inclusions which…”
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The ubiquitous presence of silica-rich glass inclusions in mafic minerals: Examples from Earth, Mars, Moon and the aubrite parent body by VARELA, M. E., KURAT, G., CLOCCHIATTI, R., SCHIANO, P.

“…— Highly silicic glass inclusions are commonly present in mafic minerals of xenolithic terrestrial upper mantle rocks (Schiano and Clocchiatti, 1994). They are…”
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Magma changes at Mount Etna: the 2001 and 2002–2003 eruptions by Clocchiatti, Roberto, Condomines, Michel, Guénot, Nadine, Tanguy, Jean-Claude

“…The 2001 and 2002–2003 Etna eruptions were strongly explosive and their lavas (trachybasalts and alkali basalts) exhibit quite unusual mineralogy and…”
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The characterization of glass inclusions through nuclear microprobe by Mosbah, M., Clocchiatti, R., Métrich, N., Piccot, D., Rio, S., Tirira, J.

“…In the last decade, nuclear microanalytical methods have been developed in order to study the distribution of elements of specific interest in natural glasses…”
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Fluid inclusions in upper mantle xenoliths from Northern Patagonia, Argentina: Evidence for an upper mantle diapir by Varela, M. E., Bjerg, E. A., Clocchiatti, R., Labudia, C. H., Kurat, G.

“…Three generations of fluid inclusions can be recognized in upper mantle xenoliths from alkali basalts of the Somoncura Massif, Northern Patagonia, Argentina…”
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