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PICOs GD2.5/GMPV2.9

GD2.5/GMPV2.9

Geochemical and geodynamic perspectives on the origin and evolution of deep-seated mantle melts and their interaction with the continental lithosphere (co-organized)PICO session
Convener: Igor Ashchepkov  | Co-Conveners: Evgenii Sharkov , Sonja Aulbach 
PICOs
 / Mon, 24 Apr, 13:30–15:00  / PICO spot 5a

Monday, 24 Apr 2017
PICO spot 5a
13:30–13:32
PICO5a.1
EGU2017-2326
Plume connection of carbonatites: geodynamic Implication
Liya Kogarko and Roman Veselovskiy
13:32–13:34
PICO5a.2
EGU2017-2325
Oxygen regime of Siberian alkaline-ultramafic magmas
Igor Ryabchikov and Liya Kogarko
13:34–13:36
PICO5a.3
EGU2017-14854
Non-thermal equilibrium two-phase flow for melt migration and ascent
Harro Schmeling and Gabriele Marquart
13:36–13:38
PICO5a.4
EGU2017-233
Titanium-bearing phases in the Earth’s mantle (evidence from experiments in the MgO–SiO2–TiO2 ±Al2O3 system at 10–24 GPa)
Ekaterina Sirotkina, Andrey Bobrov, Luca Bindi, and Tetsuo Irifune
13:38–13:40
PICO5a.5
EGU2017-562
Dynamic model of intermediate melting zones formation within the permeable lithosphere
Konstantin Sorokin, Yury Perepechko, Viktor Sharapov, Konstantin Chudnenko, and Ludmila Perepechko
13:40–13:42
PICO5a.6
EGU2017-10224
Deeper Subduction Zone Melting Explains Enrichment of Upper Mantle and Resolves Dehydration Paradox
Jacqueline Dixon, Ilya Bindeman, and Richard Kingsley
13:42–13:44
PICO5a.7
EGU2017-1676
The reason for a Daly gap in magmatic series of large igneous provinces: geological and petrological evidences
Evgenii Sharkov, Maria Bogina, and Alexeii Chistyakov
13:44–13:46
PICO5a.8
EGU2017-6244
Mafic dyke swarms of the Bastar Craton, central India: geochemistry, Sr-Nd isotopes and tectonic implications
Chien-Yi Liao, J. Gregory Shellnutt, Kosiyathu Raghvan Hari, and Neeraj Viswakarma
13:46–13:48
PICO5a.9
EGU2017-12945
Mineralogy of the Banganapalle lamproite, India, and spinel zonation as a record of chemical evolution during crystallisation
Satya P Kumar, Suresh C Patel, Subramanian Ravi, and Kamal L Pruseth
13:48–13:50
PICO5a.10
EGU2017-603
Petrology of the Northern Anabar alkaline-ultramafic rocks (the Siberian Craton, Russia) and the role of metasomatized lithospheric mantle in their genesis
Alexey Kargin, Yulia Golubeva, and Elena Demonterova
13:50–13:52
PICO5a.11
EGU2017-220
Geochemistry of clinopyroxene megacrysts from the Grib kimberlite pipe, Arkhangelsk province, Russia: metasomatic origin and genetic relationship with clinopyroxene-phlogopite metasomatic xenoliths
Natalia Lebedeva, Alexey Kargin, Lyudmila Sazonova, and Anna Nosova
13:52–13:54
PICO5a.12
EGU2017-14717
Cenozoic magmatism in Iran; evidences for existence of juvenile mantle beneath central to the northeast of Iran
Shahrouz Babazadeh and Parham Ahmadi
13:54–13:56
PICO5a.13
EGU2017-335
Phenocrysts and megacrysts of olivines from ultramafic lamprophyres of the Chadobets and Il’bokich uplifts, Southwestern Siberia
Maria Smirnova, Lyudmila Sazonova, Anna Nosova, Alexey Kargin, and Vasiliy Shcherbakov
13:56–13:58
PICO5a.14
EGU2017-6337
Evolution of the mantle sections beneath the kimberlite pipes example of Yakutia.
Igor Ashchepkov, Ttheodoros Ntaflos, Alla Logvinova, Nikolai Vladykin, Alexandr Ivanov, Zdislav Spetsius, Yury Stegnitsky, Sergei Kostrovitsky, Ravil Salikhov, Igor Makovchuk, Gleb Shmarov, Mikhail Karpenko, Hilary Downes, and Nikolai Madvedev
13:58–14:00
PICO5a.15
EGU2017-3889
Universal single grain amphibole thermobarometer for mantle rocks - preliminary calibration.
Igor Ashchepkov
14:00–14:02
PICO5a.16
EGU2017-1216
Isotope U-Pb age on single zircon and REE distribution in rocks and zircon from paleoproterozoic Kandalaksha-Kolvitsa complex (Baltic shield)
Ekaterina Steshenko, Tamara Bayanova, Svetlana Drogobuzhskaya, Ludmila Lyalina, Pavel Serov, Viktor Chashchin, and Dmitriy Elizarov
14:02–14:04
PICO5a.17
EGU2017-7048
Nd-Sr evidence of Palaeoproterozoic Cu-Ni-Co-PGE-magmatism in Fennoscandia and mantle-crust interaction on stages of layered intrusions formation
Pavel Serov, Tamara Bayanova, and Ekaterina Steshenko
14:04–14:06
PICO5a.18
EGU2017-5606
Origin of the Monchegorsk Pluton and associated ores: Evidence from the Nd isotope composition of rocks and trace-element composition of olivine
Maria Bogina, Evgenii Sharkov, Alexey Chistyakov, and Valerii Zlobin
14:06–14:08
PICO5a.19
EGU2017-6432
Petrogenesis of Oxidized Arfvedsonite Granite Gneiss from Dimra Pahar, Hazaribagh, Eastern India: Constraints from Mineral Chemistry and Trace Element Geochemistry
Ankita Basak and Bapi Goswami
14:08–14:10
PICO5a.20
EGU2017-16079
Proterozoic Eastern Sayan ophiolites (Central Asian Orogenic Belt) record subduction initiation in vicinity of continental block
Vasilii Belyaev, Marina Gornova, Alexander Medvedev, Sergey Dril, and Anas Karimov
14:10–15:00
Interactive presentations at PICO screens