PICO GD2.4
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GD2.4 Geochemical and geodynamic perspectives on the origin and evolution of deep-seated mantle melts and their interaction with the continental lithosphere |
| Convener: Igor Ashchepkov | Co-Conveners: Evgenii Sharkov , Sonja Aulbach |
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PICO
/ Wed, 11 Apr, 13:30–17:00
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Wednesday, 11 April 2018 PICO spot 3 Chairperson: Prof. Sonja Aulbach |
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13:30–13:40 PICO3.1 |
EGU2018-1565
Problem of origin of alkali and tholeiitic basalts in LIPs Evgenii Sharkov, Maria Bogina, and Alexey Chistyakov |
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Chairperson: Prof. Sonja Aulbach |
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13:40–13:42 PICO3.2 |
EGU2018-2161
Plume-related alkaline and carbonatite magmatism in the Earth,s history. Link to carbonatized and metasomatized mantle. Liya Kogarko |
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Chairperson: Prof. Sonja Aulbach |
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13:42–13:44 PICO3.3 |
EGU2018-8096
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The magmatism of hot spots and spreading zones of the South Atlantic and the eastern Indian Ocean as a result of mantle plume activity from 130 m.y. ago: the Tristan and Kerguelen plumes Nadezda Sushchevskaya, Boris Belyatsky, Natalya Migdisova, Evgeniy Dubinin, and Robert Krymsky |
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Chairperson: Prof. Sonja Aulbach |
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13:44–13:46 PICO3.4 |
EGU2018-2348
Genesis of Virunga leucite basanites: Mantle metasomatism or crustal contamination? Natalya Muravyeva, Boris Belytsky, Valery Senin, and Alexey Ivanov |
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Chairperson: Prof. Sonja Aulbach |
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13:46–13:48 PICO3.5 |
EGU2018-432
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Ingozero TTG geochemical characteristic and geological processes timescale (Baltic Shield) Elena Nitkina, Bayanova Tamara, and Serov Pavel |
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Chairperson: Prof. Sonja Aulbach |
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13:48–13:50 PICO3.6 |
EGU2018-2414
Geochemistry and petrogenesis of Early Paleozoic-Mesozoic granites in Ganzhou, Jiangxi Province, South China Block Lili Wang, Zhidan Zhao, and Xuanxue Mo |
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Chairperson: Prof. Sonja Aulbach |
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13:50–13:52 PICO3.7 |
EGU2018-2464
Origin of the Sopcheozero Deposit and host Dunite Lens, Monchegorsk Pluton, Kola Peninsula, Russia Maria Bogina, Evgenii Sharkov, Alexey Chistyakov, and Valerii Zlobin |
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Chairperson: Prof. Sonja Aulbach |
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13:52–13:54 PICO3.8 |
EGU2018-727
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Geochemical and mineralogical indicators (Cr-spinelides, Platinum Group Minerals) of the geodynamic settings of formation of mafic- ultramafic Ulan Saridag massif (Eastern Sayan) Olga Kiseleva, Eugenia Airiyants, Dmitriy Belyanin, and Sergey Zhmodik |
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Chairperson: Prof. Sonja Aulbach |
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13:54–13:56 PICO3.9 |
EGU2018-657
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Aillikites and alkali picrites of Beloziminsky carbonatite massif, East Sayan mountains Dmitriy Belyanin, Igor Ashchepkov, Sergey Zhmodik, Olga Kiseleva, Nikolai Karmanov, Segei Medvedev, Nina Karmanova, Alexey Travin, and Denis Yudin |
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Chairperson: Prof. Sonja Aulbach |
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13:56–13:58 PICO3.10 |
EGU2018-18027
High Speed X-ray imaging for the study of liquids behavior at high pressure and temperature Eglantine Boulard, Andrew King, Nicolas Guignot, Jean-Philippe Perrillat, Yann Le Godec, Pablo Garcia Del Real, Alisha Clark, Guillaume Morard, Jean-Pierre Deslandes, and Jean-Paul Itié |
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Chairperson: Prof. Sonja Aulbach |
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13:58–14:00 PICO3.11 |
EGU2018-2248
Mineralogy of suivites from the Popigai impact crater, Russia. Elena Malygina, Elena Shchukina, Valentin Afanas'ev, Eugene Nikolenko, and Nickolay Pokhilenko |
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Chairperson: Prof. Sonja Aulbach |
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14:00–14:02 PICO3.12 |
EGU2018-2620
Kimberlite magmatism and lithospheric structure Irina Artemieva |
| 14:02–15:00 |
Interactive presentations at PICO screens
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Chairperson: Dr. Igor Ashchepkov |
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15:30–15:32 PICO3.1 |
EGU2018-2426
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Geodynamics interpretation of the PTX conditions of the diamond inclusions and association in different tectonic settings and their evolutions Igor Ashchepkov, Alla Logvinova, Maya Kopylova, Zdislav Spetsius, Alexander Ivanov, and Nikolai Vladykin |
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Chairperson: Dr. Igor Ashchepkov |
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15:32–15:34 PICO3.2 |
EGU2018-5248
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New models of the structures and compositions of the large kimberlite pipes in Daldyn Alakite region, Yakutia Igor Ashchepkov, Theodoros Ntaflos, Vladykin Nikolai, Igor Makovchuk, Zdislav Spetsius, Alla Logvinova, Gleb Shmarov, and Ravil Salikhov |
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Chairperson: Dr. Igor Ashchepkov |
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15:34–15:36 PICO3.3 |
EGU2018-240
Regional and local lithospheric mantle heterogeneity under the northern fields of the Yakutian kimberlite province Sergey Kostrovitsky, Dmitry Yakovlev, Igor Ashchepkov, Tatiana Kalashnikova, and Ludmila Fiveyskaya |
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Chairperson: Dr. Igor Ashchepkov |
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15:36–15:38 PICO3.4 |
EGU2018-987
The phlogopite – ilmenite mantle xenoliths from Obnajennaya kimberlite pipe – geochemical features and connection with kimberlites Tatiana Kalashnikova, Lidia Solovieva, and Sergey Kostrovitsky |
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Chairperson: Dr. Igor Ashchepkov |
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15:38–15:40 PICO3.5 |
EGU2018-6484
Komatiite signature in cratonic mantle websterite from Norway and Siberia Dirk Spengler and Taisia Alifirova |
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Chairperson: Dr. Igor Ashchepkov |
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15:40–15:42 PICO3.6 |
EGU2018-841
Genetic code of subsolidus garnet and its role in deciphering of Siberian craton metasomatic history Taisia Alifirova, Denis Mikhailenko, Andrey Korsakov, Alexander Golovin, Stephan Klemme, and Jasper Berndt |
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Chairperson: Dr. Igor Ashchepkov |
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15:42–15:44 PICO3.7 |
EGU2018-12352
Aillikite as the protokimberlite melt: evidence by the olivine composition from kimberlite and ultramafic lamprophyre Anna Nosova, Lyudmila Sazonova, Alexey Kargin, Vladimir Pervov, Natalia Lebedeva, and Vasily Shcherbakov |
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Chairperson: Dr. Igor Ashchepkov |
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15:44–15:46 PICO3.8 |
EGU2018-335
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Mono- and polymineralic inclusions within garnet megacrysts from the Grib kimberlite, Arkhangelsk province, Russia: evidence for kimberlite melt evolution Nataliya Lebedeva, Anna Nosova, Alexey Kargin, Lyudmila Sazonova, and Ekaterina Peresetskaya |
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Chairperson: Dr. Igor Ashchepkov |
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15:46–15:48 PICO3.9 |
EGU2018-342
Mg-rich ilmenite from the Grib kimberlite (Arkhangelsk region, Russia): composition and origin Ekaterina Peresetskaya, Alexey Kargin, Anna Nosova, Lyudmila Sazonova, and Nataliya Lebedeva |
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Chairperson: Dr. Igor Ashchepkov |
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15:48–15:50 PICO3.10 |
EGU2018-2109
The KL01 anomaly – a new kimberlite pipe in Arkhangelsk region (NW Russia)? Elena Shchukina and Vladimir Shchukin |
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Chairperson: Dr. Igor Ashchepkov |
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15:50–15:52 PICO3.11 |
EGU2018-2697
Water contents of mantle xenoliths from V.Grib kimberlite pipe (Arkhangelsk diamondiferous province, Russia) Maria Kolesnichenko, Elena Shchukina, Dmitry Zedgenizov, and Konstantin Litasov |
| 15:52–17:00 |
Interactive presentations at PICO screens
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