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PARAT Fleurice

(33) 4 67 14 39 32

Equipe : Manteau et Interfaces
Catégorie : Enseignant Chercheur
Localisation : Bt22 334

- Maître de Conférences UM

- Contact : Fleurice Parat

- Géosciences Montpellier
UMR 5243 - CC 60
Université Montpellier
Place E. Bataillon
34095 Montpellier cedex 5

- Academic and Scientific Background
* 2010-present : Maître de conférence, University Montpellier, France.
* 2006-2010 : Assistant professor, University Freiburg, Germany - 2010 : HDR, University Freiburg.
* 2005-2006 : Assistant professor, University Heidelberg, Germany.
* 2002-2004 : Marie-Curie postdoctoral fellowship, University of Hanover,
* 2001-2002 : Post-doctoral position – Grant « Fonds National Suisse », Switzerland .
* 2000 : Ph.D. University of Geneva, Switzerland on “Contemporaneous Magmatic Differentiation of S-rich Trachyandesitic and High-K Calc-alkaline Andesite in an Intracontinental Setting, San Juan Volcanic Field, Colorado, U.S.A. »

- Research interests
* Genesis and evolution of magmatic systems (petrology, geochemistry).
* Phase equilibria and pre-eruptive conditions of magmas.
* Behaviour and distribution of volatile elements in magmas and mantle rocks, role of volatiles elements during metasomatism, partial melting, and magma evolution.

- Webpage petrophysic lab. : here

- Teaching
Manager for geosciences of the teacher training (“Préparation-Agrégation SVT”)
Bachelor (L1, L2 & L3) and Master (M1 & M2) :
* Igneous Petrology, thermodynamic
* Geochemistry
* Volcanology and volcanic hazards

- Publications

- Friðleifsson et al (in press) - The Iceland Deep Drilling Project at Reykjanes : Drilling into the 1 Root Zone of a Black Smoker Analog. Volcanology and Geothermal Research.

- Baudouin C., Parat F., Michel T. (2018) - CO2-rich silicate melt and carbonatite immiscibility in early stage rifting : melt inclusions from Hanang volcano. Journal of Volcanology and Geothermal Research. DOI : 10.1016/j.jvolgeores.2018.05.019

- Nono F., Gibert B., Parat F., Loggia D., Cichy S.B., Violay M. (2018) - Electrical conductivity of Icelandic deep geothermal reservoirs up to supercritical conditions : Insight from laboratory experiments. Volcanology and Geothermal Research. DOI : 10.1016/j.jvolgeores.2018.04.021

- Konecke B.A., Fiege A., Simon A.C., Parat F. (2017) - Co-variability of S6+, S4+ and S2- in apatite as a function of oxidation state – implications for a new oxybarometer. American Mineralogist. 102, 548–557.

- Frasca G., Gueydan F., Poujol M., Brun J.-P., Parat F., Mazier S., Pichat A. (2017) - Two successive crustal melting events resulting from extensional exhumation and then thrusting of the Ronda Peridotites (South Spain). Terra Nova. 29:117–126.

- Baudouin C., Parat F., Denis C., Mangasini, F. (2016) Nephelinite lavas at early stage of rift initiation (Hanang volcano, North Tanzanian Divergence). Contributions to Mineralogy and Petrology.171:64. DOI : 10.1007/s00410-016-1273-5

- Baudouin C. and Parat F., (2015) - Role of volatiles (S, Cl, H2O) and silica activity on the crystallization of haüyne and nosean in phonolitic magmas (Eifel, Germany and Saghro, Morocco). American Mineralogist. DOI : 10.2138/am-­2015-­5318.

- Baptiste V., Demouchy S., Keshav S., Parat F., Bolfan-Casanova N., Condamine P. Cordier P., (2015) - Decrease of hydrogen incorporation in forsterite from CO2-H2O-rich kimberlitic liquid. American Mineralogist, 100, pp 1912-1920.

- Parat F., Streck M. J., Holtz, F., Almeev, R., (2014) - Experimental study into the petrogenesis of crystal-rich basaltic to andesitic magmas at Arenal volcano. Contributions to Mineralogy and Petrology 168, pp 1040-1058.

- Almeev R., Holtz F., Koepke J., and Parat F., (2012) - Experimental calibration of the effect of H2O on plagioclase crystallization in basaltic melt at 200 MPa. American Mineralogist, 97, pp 1234-1240.

- Parat F., Holtz F., and Streck M. (2011). Sulfur-bearing magmatic accessory minerals. In : Behrens H, Webster JD (eds) Sulfur in Magmas and Melts and Its Importance for Natural and Technical Processes. Reviews in Mineralogy and Geochemistry, 73, pp 285-314.

- Parat F., Holtz F. and Klügel A. (2011). S-rich apatite-hosted glass inclusions in xenoliths from La Palma : constraints on the volatile partitioning in evolved alkaline magmas. Contributions to Mineralogy and Petrology 162, pp 463-478.

- Parat F., Holtz F., René M., and Almeev A. (2010). Experimental constraints on ultrapotassic magmatism from the Bohemian Massif (Durbachite series, Czech Republic). Contributions to Mineralogy and Petrology. 159, Issue 3, pp. 331.

- Parat F., Holtz F., and Feig S. (2008). Pre-eruptive conditions of the Huerto Andesite (Fish Canyon system, San Juan volcanic field, Colorado) : Influence of volatiles (C-O-H-S) on phase equilibria and mineral composition. Journal of Petrology. 49 (5), pp 911-935.

- Almeev A., Holtz F., Koepke J., Parat F., and Botcharnikov R.E. (2007). The effect of H2O on olivine crystallization in MORB : Experimental calibration at 200 MPa – American Mineralogist. 92, pp 670-674.

- Donato P., Behrens H., De Rosa R., Holtz F. and Parat F. (2006). Crystallization conditions in Upper Pollara (Salina Island, Southern Tyrrhenian Sea) magma chamber. Mineralogy and Petrology. 86, pp 89-108.

- Parat F. and Holtz F. (2005). Sulphur partition coefficient between apatite and rhyolite : the role of bulk S content. Contributions to Mineralogy and Petrology. 150 (6), pp 643-651.

- Parat F., Dungan M. A. and Lipman P. W. (2005). Contemporaneous trachyandesitic and calc-alkaline volcanism in the Huerto Andesite, San Juan Volcanic Field, Colorado, U.S.A.. Journal of Petrology. 46 (5), pp 859-891.

- Parat F. and Holtz F. (2004). Sulphur partitioning between apatite and melt and effect of sulphur on apatite solubility at oxidizing conditions. Contributions to Mineralogy and Petrology. 147 (2), pp 201-212.

- Parat F., Dungan M. A. and Streck M. J. (2002). Anhydrite, pyrrhotite and rich-rich apatite : tracing the sulphur evolution of an Oligocene andesite (Eagle Mountain, Colorado, U.S.A.). Lithos. 64, pp 63-75.

- Cluzel, D., Picard, C., Aitchison, J. C., Laporte, C., Meffre, S., Parat, F. (1997). La Nappe de Poya (ex-formation des Basaltes) de Nouvelle-Calédonie (Pacifique sud-ouest) ; Comptes Rendus de l’Académie des Sciences, Série II. Sciences de la Terre et des Planètes. 324 (6), pp 443-451.

- Selected presentations at scientifc institutions and meetings (2016-2018)

- • Gibert B., Parat F., Nono F., Loggia D., Marino N., 2018 - Effect of temperature and pore fluid on the electrical conductivity of basaltic rocks up to supercritical conditions. EMPG Metting, Clermond-Ferrand.

- • Invited. Parat F., Baudouin C., Michel T., Denis C., Tiberi C. & Gautier S., 2017 - CO2-rich Nephelinite Differentiation and Carbonate-Silicate Immiscibility (North Tanzanian Divergence). 27th Annual VM Goldschmidt Conference, Paris, France, A3043.

- • Alard O., Baudouin C., Chassé M., Parat F., Muñoz M., Nguyen H. & Ananuer H., 2017 - Reappraisal of MORB Redox State Using Both Fe and S Speciation. 27th Annual VM Goldschmidt Conference, Paris, France, A42.

- • Fiege A., Konecke B., Kim Y, Simon A., Parat F. & Becker U, 2017 - Sulfate (S6+), Sulfite (S4+), and Sulfide (S2-) Partitioning into Apatite : Its Potential and Limitations. 27th Annual VM Goldschmidt Conference, Paris, France, A1150.

- • Djeddi A., Parat F., Ouzegane K., Bodinier, J.-L, 2017 - REE-enrichment in Apatite/britholite exsolutions in carbonatite (In Ouzzal terrane, Hoggar, South Algeria). 27th Annual VM Goldschmidt Conference, Paris, France, A964.

- • Parat F., Chamboredon R., Boiron M.-C., 2016 - Fluid inclusions and melt inclusions in nephelinite as tracers of fluids beneath the NW African Craton (Saghro volcanic field, Anti-Atlas, Morocco). EGU Meeting, Vienne.

- • Baudouin C., Parat F., Tiberi, C. Gautier, S., Peyrat, S., 2016 - Volcanic activities in the Southern part of East African rift initiation : Melilitites and nephelinites from the Manyara Basin (North Tanzania rift axis). EGU Meeting, Vienne.

- • Nono F., Gibert B., Cichy S. B., Loggia D., Parat F., Mainprice D., Azais P., 2016 - Electrical conductivity of Icelandic deep geothermal reservoirs : insight from HT-HP laboratory experiments. EGU Meeting, Vienne.

- • Nono F., Gibert B., Cichy S. B., Loggia D., Parat F., Mainprice D., Azais P., 2016 - Permeability of Icelandic deep geothermal reservoirs : insight from HP and HT measurements. EGU Meeting, Vienne.

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