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Orals GMPV3.2/GD2.7

GMPV3.2/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: Costanza Bonadiman , Michel Grégoire , Károly Hidas , Jacek Puziewicz 
Orals
 / Tue, 19 Apr, 08:30–11:45  / Room L7
Posters
 / Attendance Mon, 18 Apr, 17:30–19:00  / Hall X2

Tuesday, 19 April 2016
Room L7
Chairperson: Theo Ntaflos
08:30–08:45
EGU2016-5825
Thermobarometry for spinel lherzolite xenoliths in alkali basalts
Kazuhito Ozawa, Nasrrddine Youbi, Moulay Ahmed Boumehdi, and Hiroko Nagahara
08:45–09:00
EGU2016-752
The comparative characteristic of PGE distribution in the mantle xenoliths of the Udachnaya pipe (Siberian craton) from the deformed and granular peridotites and eclogites.
Olga Ilyina, Lyudmila Pokhilenko, Aleksey Agashev, Nikolay Tychkov, and Evgenia Surgutanova
09:00–09:15
EGU2016-12295
Formation of Secondary Lherzolite and Refertilization of the Subcontinental Lithospheric Mantle: The Record of Orogenic Peridotites (solicited)
Carlos J. Garrido, María Isabel Varas-Reus, Jean-Louis Bodinier, Claudio Marchesi, Delphine Bosch, and Károly Hidas
09:15–09:30
EGU2016-3778
Oceanic provenance of lithospheric mantle beneath Lower Silesia (SW Poland) and the two kinds of its “Fe-metasomatism”
Jacek Puziewicz, Magdalena Matusiak-Małek, Theodoros Ntaflos, Anna Kukuła, and Mateusz Ćwiek
09:30–09:45
EGU2016-11779
Variations on the Lower Silesian (SW Poland) lithospheric mantle – the Grodziec xenoliths case study
Magdalena Matusiak-Małek, Mateusz Ćwiek, Jacek Puziewicz, and Theodoros Ntaflos
09:45–10:00
EGU2016-18257
Metasomatism vs Refertilisation: New Insights from Northern Victoria Land mantle xenoliths (Antarctica)
Beatrice Pelorosso, Costanza Bonadiman, Massimo Coltorti, Theodoros Ntaflos, and Michel Gregoire
Coffee break
10:30–10:45
EGU2016-16855
Geochemistry of sapphirine-apatite-calcite-bearing gabbroic dykes from the Finero Phlogopite Peridotite (Ivrea-Verbano Zone): evidence for multistage interaction with the ambient peridotite
Giovanardi Tommaso, Zanetti Alberto, Mazzucchelli Maurizio, Morishita Tomoaki, and Langone Antonio
10:45–11:00
EGU2016-7846
The Mirdita Eastern Ophiolite, Albania: petrological evidence for MORB Mantle in the Tropoje peridotite massif?
Theodoros Ntaflos, Kujtim Onuzi, Christoph Hauzenberger, A. Hugh N. Rice, Peter Proßegger, Nazir Mekshiqi, and Gjon Kaza
11:00–11:15
EGU2016-7130
Plagioclase-peridotites recording the incipient stage of oceanic basin formation: new constraints from the Nain ophiolites (central Iran)
Tahmineh Pirnia Naeini, Shoji Arai, and Emilio Saccani
11:15–11:30
EGU2016-10454
Prograde and retrograde metamorphic processes in high-pressure subduction zone serpentinites from East Thessaly, Greece
Petros Koutsovitis
11:30–11:45
EGU2016-3228
Geochemistry of Eclogite Xenoliths from Kimberlite Pipe Udachnaya
Aleksey Agashev, Ludmila Pokhilenko, and Nikolai Pokhilenko