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  List of Accepted Contributions - VGP2 Physics,chemistry and rheology of silicate liquids, glasses, and multiphase magmas

Please, click Abstract Number to find the corresponding abstract as PDF file; if necessary, download Adobe Acrobat Reader 4.0 first to open the file. Any abstract may be freely reproduced for non-commercial, scientific purposes; however, the moral right of the author(s) to be identified as the author(s) of such abstracts is asserted.

EGU05-A-00201
Nowack, N.; Zebger, I.; Pfeifer, F.
Ultraviolet/visible reflection spectroscopy of molten and glassy silicates (CaO-Fe2O3-SiO2)

EGU05-A-00420
Efimov, A.; Pogareva, V.
IR absorption spectra of vitreous silica and silicate glasses: the origin of bands in the 1300 to 3000 cm-1 region

EGU05-A-00682
Lysiuk, A.Y.; Lysiuk, G.N.
Spectroscopy of the fulgurite glasses

EGU05-A-01132
De Campos, C. P.; Dingwell, D. B.; Fehr, K. T.
Evidence of Double Diffusive Convection in the Evolution of the Phlegrei Fields Reservoir

EGU05-A-01932
Vetere, F.; Behrens, H.; Holtz, F.; Neuville, D.
Viscous flow of magmas from Unzen volcano, Japan – implications for magma mixing and ascent

EGU05-A-02158
Stebbins, J.F.; Allwardt, J.A. ; Dubinski, E.V.; Kelsey, K.E.
Temperature and pressure effects on silicate glass and melt structure: recent results from NMR

EGU05-A-02290
Magnien, V.; Neuville, D.R.; Cormier, L.; Mysen, B.O.; Pinet, O.; Richet, P.
Kinetics of iron oxidation in silicate glasses : a XANES study

EGU05-A-02732
Lebedev, E.; Dorfman, A.; Zebrin, S.; Sokolova, N.
Influence of fluids on the elastic wave velocities of sandstone and quartzite across the á-â qurtz transition at high pressure and temperature

EGU05-A-02796
Del Gaudio, P.; Behrens, H.
Effect of pressure and water content on viscosity of silicate melts

EGU05-A-02888
Cortes, J. A.; Wilson, M.; Condliffe, E.
A calibration of an oxygen geobarometer based on clinopyroxene stoichiometry.

EGU05-A-03160
Neuville, D; Cormier, L; Henderson, G S; Massiot, D
NMR and XANES at Si and Al K-edges on glasses in the CAS system.

EGU05-A-03430
Bezmen, N. I.; Zharikov, V. A.; Zavel'sky, B. O.; Kalinichev, A. G.
Solidi of alkaline aluminosilicate systems under H2O/H2-fluid pressure (Ptotal=2 kbar)

EGU05-A-03436
Spickenbom, K.; Nowak, M.
Diffusion of Ar and CO2 in Na aluminosilicate melts

EGU05-A-03463
Bezmen, N.; Zharikov, V.; Zavel'sky, V.; Kalinichev, A.
Solidi of alkaline aluminosilicate systems under H2O/H2-fluid pressure (Ptotal=2 kbar

EGU05-A-03499
Lee, S.K.; Mysen, B.O.; Cody, G.D. ; Fei, Y.
Microscopic origins of thermodynamic and transport properties of silicate melts at ambient and high-pressure

EGU05-A-03752
Horbach, J.; Knoth, H.; Pfleiderer, P.; Binder, K.
Mixtures of SiO2 with alkali ions and aluminium: computer simulation studies

EGU05-A-04583
Tchalikian, A; Davies, G.R.; Elburg, M.A.; Andriessen, P.A.M
Quantification of the timescales of the magmatic processes within a silicic magma chamber

EGU05-A-04714
Wilke, M.; Schmidt, C.; Borchert, M.; Farges, F.; Simionovici, A.
In-situ XANES study on Fe, U & Th in hydrous melts

EGU05-A-05005
Caricchi, L.; Burlini, L.; Ulmer, P.; Gerya, T.
Subsolidus Viscosity Measurements of H2O-saturated Montserrat Andesite and Fish Canyon Tuff Trachy-Dacite

EGU05-A-05408
Calas, G.; Majerus, O.; Galoisy, L.; Cormier, L.; Demaille, D.
In-situ high-temperature crystal-field spectroscopy of Cr(III) in oxide glasses

EGU05-A-05492
Sumner, J. M.; Rothery, D. A.; Spieler, O.; Dingwell, D. B.
Impact vesiculation – a new method of bubble nucleation and degassing in volcanic spatter

EGU05-A-06255
Di Matteo, V.; Dingwell, D.B.; Mangiacapra, A.; Orsi, G.
Water solubility in shoshonitic and latitic compositions from Campi Flegrei (Napoli – Italia)

EGU05-A-06288
Courtial, P.; Dingwell, D.B.
Partial molar volumes for lanthanide sesquioxides in silicate melts

EGU05-A-06406
Urakawa, S.; Ando, R.; Suzuki, A.; Ohtani, E.; Katayama, Y.
Application of X-ray absorption technique to density measurement of silicate melts at high pressure

EGU05-A-06638
Halter, W. E.; Mostaghim, S.
A simplified speciation model to quantify thermodynamic properties of binary silicate liquids

EGU05-A-06640
Ardia, P.; Schmidt, M.W.
Melt Viscosities in hydrous Granites determinated by the Falling Sphere Method at magmatic Temperatures in a Centrifuging Piston Cylinder

EGU05-A-06937
Wasik, A.; Courtial, P.; Dingwell, D.B.
Halogen Chemical Diffusivities in Silicate Melts

EGU05-A-07275
Giordano, D.; Russell, J.K.; Moretti, R.; Mangiacapra, A. ; Potuzak, M.; Romano, C.; Dingwell, D.B.
Models for silicate melts viscosity

EGU05-A-07297
Champagnon, B.; Grosvalet, L.; Martinet, Ch.; Panczer, G.; Vandembroucq, D.; Barthel, E.; Perriot, A.
Plasticity of silicate glasses: indentation and high pressure densification of silica studied by Raman scattering

EGU05-A-07324
Malfait, W.; Morizet, Y.; Halter, W.; Verel, R.; Meier, B.
The structure of potassium silicate glasses: 29Si MAS NMR spectroscopy

EGU05-A-08049
Deubener, J.; Behrens, H.; Mueller, R.
Viscosity of water-bearing silicate melts

EGU05-A-08055
Maj, S.
Low-density silica phases: Refraction of light - the Gladstone-Dale law

EGU05-A-08088
Richet, P.; Whittington, A.; Polian, A.
Water and compressibility of silicate glasses and melts

EGU05-A-08090
Vacher, R.; Courtens, E.; Foret, M.
Sound dispersion and damping in various forms of silica

EGU05-A-08279
Ferri, F.; Burlini, L.; Cesare, B.; Sassi, R.
Influence of glass rheology on P-waves in lower crustal xenoliths (El Hoyazo, SE Spain): laboratory measurements up to partial melting

EGU05-A-08840
Metrich, N.; Susini, J.; Munoz, M.; Pascarelli, S.; Massare, D.
Real-time probing of the XANES structures at the iron K-edge in natural water-rich peralkaline silicic glass/melt

EGU05-A-09237
Botcharnikov, R.E.; Holtz, F.; Behrens, H.; Freise, M.
The effect of redox state on the solubility of C-O-H fluids in silicate melts: new experimental evidences

EGU05-A-09720
Mangiacapra, A.; Di Matteo, V.; Nichols, A.R.L; Dingwell, D.B.; Orsi, G.
Water and the viscosity of shoshonitic and latitic melts compositions

EGU05-A-10047
Mangiacapra, A.; Giordano, D.; Potuzak, M.; Romano, C.; Poe, B.T.; Cibin, G.; Dingwell, D.B.
The effect of fe on the viscosity of silicate melts by PD-titration and XANES spectroscopy

EGU05-A-10061
Moretti, R.
Water speciation in melts: searching the consistency between physico-chemical arguments and experimental data

EGU05-A-10109
Potuzak, M.; Dingwell, D.B.; Giuli, G.
Dependence of glass transition temperature on the oxidation state of ferrosilicate melts and structural role of iron

EGU05-A-10165
Potuzak, M.; Nichols, A.R.L; Dingwell, D.B.; Clague, D.A.
Hyperquenched explosive submarine basaltic glass on Loihi Seamount, Hawaii

EGU05-A-10167
rossano, S.; trcera, N.; Tarrida, M.; Farnan, I.; Farges, F.
Structural Study of Mg-containing Silicate Glasses by Raman Spectroscopy, $^{29}$Si MAS NMR and Molecular Dynamics

EGU05-A-11036
Lavallee, Y.; Hess, K.-U.; Dingwell, D.B.
Viscosity of Lipary obsidian in compression: result from a high-load, high-temperature deformation apparatus for volcanological studies


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