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Orals GMPV2.8/GD2.7

GMPV2.8/GD2.7

Evolution of the lithospheric mantle: a petrological and geochemical perspective from the mantle xenoliths and orogenic peridotites (co-organized)
Convener: Theodoros Ntaflos 
Co-Conveners: Jacek Puziewicz , Costanza Bonadiman , Michel Grégoire , Károly Hidas 
Session details
Orals
 / Thu, 27 Apr, 13:30–17:00  / Room 1.61
Posters
 / Attendance Thu, 27 Apr, 17:30–19:00  / Hall X2
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Thursday, 27 Apr 2017
Room 1.61
Chairperson: Theo Ntaflos, Jacek Puziewicz
13:30–13:45
EGU2017-3938
Geochemical, Metamorphic and Geodynamic Evolution implications from subduction-related serpentinites and metarodingites at East Thessaly (Central Greece)
Petros Koutsovitis
13:45–14:00
EGU2017-16680
Mineral chemistry and geochemistry of ophiolitic ultramafics from central Eastern Desert, Egypt: A case for contaminated mantle–derived magma
Abdel-Aal M. Abdel-Karim, Shehata Ali, and Shymaa A. El-Safei
14:00–14:15
EGU2017-7559
Genesis of Ultra-High Pressure Garnet Pyroxenite in Orogenic Peridotites and its bearing on the Isotopic Chemical Heterogeneity in the Mantle Source of Oceanic Basalts
María Isabel Varas Reus, Carlos J. Garrido, Claudio Marchesi, Delphine Bosch, and Károly Hidas
14:15–14:30
EGU2017-19618
On the nature of the transition between the mantle and crustal units in the Finero Complex (Ivrea-Verbano Zone, Southern Alps
Alberto Zanetti, Antonio Langone, Andréa Tommasi, Alain Vauchez, Josè Alberto Padrón-Navarta, Tommaso Giovanardi, and Maurizio Mazzucchelli
14:30–14:45
EGU2017-5901
Evaluation of thermobarometry for spinel lherzolite fragments in alkali basalts (solicited)
Kazuhito Ozawa, Nasrrddine Youbi, Moulay Ahmed Boumehdi, Dan McKenzie, and Hiroko Nagahara
14:45–15:00
EGU2017-4773
Fractional ultrabasic-basic evolution of upper-mantle magmatism: Evidence from xenoliths in kimberlites, inclusions in diamonds and experiments (solicited)
Yuriy Litvin and Anastasia Kuzyura
Coffee break
Chairperson: Costanza Bonadiman, Michel Gregoire
15:30–15:45
EGU2017-13376
Depleted and metasomatized oceanic lithosphere beneath La Palma, Canary Islands
Astrid Janisch and Theodoros Ntaflos
15:45–16:00
EGU2017-1512
Deformation and fluid-enhanced annealing in subcontinental lithospheric mantle beneath the Pannonian Basin (Styrian Basin, Eastern Austria)
Laszlo Aradi, Károly Hidas, István János Kovács, Andrea Tommasi, Carlos Garrido, and Csaba Szabó
16:00–16:15
EGU2017-13854
Amphibole incongruent melting under Lithospheric Mantle conditions in spinel peridotites from Balaton area, Hungary
Theodoros Ntaflos, Rainer Abart, and Michel Bizimis
16:15–16:30
EGU2017-7227
Petrology and deformation style of lithospheric mantle beneath the Heldburg Dike swarm (Central Germany) subset of Central European Volcanic Province
Anna Kukuła, Jacek Puziewicz, Károly Hidas, Theodoros Ntaflos, Magdalena Matusiak-Małek, and Ralf Milke
16:30–16:45
EGU2017-17484
A geochemical study of lithospheric mantle beneath Northern Victoria Land (Antarctica): main evidences from volatile content in ultramafic xenoliths
Alessandra Correale, Beatrice Pelorosso, Andrea Luca Rizzo, Massimo Coltorti, Francesco Italiano, and Costanza Bonadiman
16:45–17:00
EGU2017-12329
The role of volatiles in the genesis of cenozoic magmatism in Northern Victoria Land (NVL), Antarctica
Pier Paolo Giacomoni, Massimo Coltorti, Costanza Bonadiman, Carmelo Ferlito, Alberto Zanetti, and Luisa Ottolini