Alessandro FABBRIZIO

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Fabbrizio_AlessandroDr. Alessandro FABBRIZIO, PhD

Function: Assistant Professor in Experimental Petrology, former ClerVolc research fellow Participation in ClerVolc program N°: 3

Contact: Institute of Petrology and Structural Geology, Charles University in Prague, Faculty of Science Albertov 6, 128 43 Praha 2

email: alessandro.fabbrizio@natur.cuni.cz

phone: +420 22195 1525

external link to personal webpage at Charles University

Presentation

I am an experimental geoscientist performing experiments at high temperatures and high pressures with the aim of understanding the evolution of a magma from its source inside the Earth to its final eruption at Earth’s surface. I am particularly interested in planetary evolution and in the study of pre- and syneruptive conditions of active magmatic systems. I am also interested in the application of micro-analytical techniques for the characterization of natural and synthetic materials.

Research Topics

  • Noble gas partitioning between metals and silicate liquids
  • Noble gas solubility in silicate melts at high pressures
  • Halogen incorporation in mantle minerals and their partitioning with aqueous fluids
  • Zoning and diffusion of elements in olivine and melt inclusions to constrain the timescales of syneruptive processes
  • Partitioning of radioactive elements between minerals and melts to recalculate minerals’ residence times
  • REE and halogen in apatite
  • Phase equilibria in magmatic systems
  • Application of geo-hygrometers, geo-thermometers, and geo-barometers to constrain the pre-eruptive conditions

Publications

  • Clesi, V., Bouhifd, M.A., Bolfan-Casanova, N., Manthilake, G., Fabbrizio, A., Andrault, D. (2016) Effect of H2O on metal-milicate partitioning of Ni, Co, V, Cr, Mn and Fe: Implications for the oxidation state of the Earth and Mars Geochimica et Cosmochimica Acta 192, 97-121. doi:10.1016/j.gca.2016.07.029
  • Newcombe, M., Fabbrizio, A., Zhang, Y., Ma, C., LeVoyer, M., Guan, Y, Eiler, J., Saal, A., Stolper, E.M. (2014) Chemical zonation in olivine-hosted melt inclusions. Contributions to Mineralogy and Petrology 168:1030, doi:10.​1007/​s00410-014-1030-6
  • Fabbrizio, A., Stalder, R., Hametner, K., Günther D. (2013) Experimental chlorine partitioning between forsterite, enstatite and aqueous fluid at upper mantle conditions. Geochimica et Cosmochimica Acta 121, 684-700 doi:10.1016/j.gca.2013.05.026
  • Fabbrizio, A., Stalder, R., Hametner, K., Günther, D., Marquardt, K. (2013) Experimental halogen partitioning between olivine, pyroxenes and aqueous fluid at 2 GPa and 900 to 1300°C. Contributions to Mineralogy and Petrology 166, 639-653. doi:10.1007/s00410-013-0902-5
  • Lacalamita, M., Schingaro, E., Scordari, F., Ventruti, G., Fabbrizio, A., Pedrazzi, G. (2011) Substitution mechanisms and implications for the estimate of water fugacity for Ti-rich phlogopite from Mt. Vulture, Potenza, Italy. American Mineralogist 96, 1381-1391. DOI: 10.2138/am.2011.3772
  • Fabbrizio, A., Schmidt, M.W., Günther, D., Eikenberg, J. (2010) Ra-partitioning between phlogopite and silicate melt and 226Ra/Ba-230Th/Ba isochrones. Lithos 114, 121-131. doi:10.1016/j.lithos.2009.08.004
  • Fabbrizio, A., Scaillet, B., Carroll, M.R. (2009) Estimation of pre-eruptive magmatic water fugacity in the Phlegrean Fields, Naples, Italy. European Journal of Mineralogy 21, 107-116. DOI: 10.1127/0935-1221/2009/0021-1873
  • Fabbrizio, A., Schmidt, M.W., Günther, D., Eikenberg, J. (2009) Experimental determination of Radium mineral/melt partitioning for feldspars and 226Ra-disequilibrium crystallization ages of plagioclase and alkali-feldspar. Earth and Planetary Science Letters 280, 137-148. doi:10.1016/j.epsl.2009.01.022
  • Fabbrizio, A., Carroll, M.R. (2008) Experimental studies of the differentiation process and pre-eruptive conditions in the magmatic system of Phlegrean Fields (Naples, Italy). Journal of Volcanology and Geothermal Research 171, 88-102. doi:10.1016/j.epsl.2009.01.022
  • Fabbrizio, A., Schmidt, M.W., Günther, D., Eikenberg, J. (2008) Experimental determination of radium partitioning between leucite and phonolite melt and 226Ra-disequilibrium crystallization ages of leucite. Chemical Geology 255, 377-387. doi:10.1016/j.chemgeo.2008.07.008
  • Fabbrizio, A., Rouse, P.J., Carroll, M.R. (2006) New experimental data on biotite + magnetite + sanidine saturated phonolitic melts and application to the estimation of magmatic water fugacity. American Mineralogist 91, 1863-1870. DOI: 10.2138/am.2006.2055
Alessandro FABBRIZIO

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