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Posters GMPV48


Mantle roots of deep seated magmas. Origin and evolution of layered mantle lithosphere in different geodynamic settings
Conveners: Igor Ashchepkov , Evgenii Sharkov  | Co-Convener: Yana Fedortchouk 
 / Wed, 30 Apr, 10:30–12:00
 / Attendance Wed, 30 Apr, 15:30–17:00

Attendance Time: Wednesday, 30 April 2014, 15:30–17:00
Blue Posters
Chairperson: Igor Ashchepkov and Eugeny Sharkov
EGU2014-1244 | presentation
First data for deep seated xenoliths and mantle geotherms of Zarnitsa kimberlite pipe, Daldyn, Yakutia.
Igor Ashchepkov, Nikolai Pokhilenko, Nikolai Vladykin, Zdislav Spetsius, Alla Logvinova, Stanislav Palessky, Olga Khmelnikova, and Gleb Shmarov

Blue Posters
EGU2014-1257 | presentation
Garnet and chromite- bearing mantle peridotite xenoliths from Komsomolskaya pipe, Alakit field, Yakutia
Igor Ashchepkov, Alla Logvinova, Nikolai Valdykin, Igor Makovchuk, Mikhail Karpenko, Zdislav Spetsius, Olga Khmelnikova, and Stanislav Palessky

Blue Posters
EGU2014-1258 | presentation
Symplectites in garnet megacrysts captured by alkali mafic magma
Anna Aseeva, Sergey Vysotskiy, Alexander Karabtsov, Igor Alexandrov, and Alexander Chashchin

Blue Posters
EGU2014-1329 | presentation
Dynamics of upper mantle rocks decompression melting above hot spots under continental plates
Yury Perepechko, Konstantin Sorokin, and Victor Sharapov

Blue Posters
Dynamics of metasomatic transformation of lithospheric mantle rocks under Siberian Craton
Victor Sharapov, Yury Perepechko, Anatoly Tomilenko, Konstantin Chudnenko, and Konstantin Sorokin

Blue Posters
Two major types of transitional chambers of magmatic systems: Evidence from the Paleoproterozoic large igneous provinces from the eastern Fennoscandian Shield
Evgenii Sharkov, Alexey Chistyakov, and Maria Bogina

Blue Posters
Unusual 8.5 Ma andesites from the Barguzin basin of the Baikal Rift Zone, Southern Siberia: melting of peraluminous source rocks for subsequent xenocrystic sapphires in basalts
Sergei Rasskazov, Irina Chuvashova, Tatyana Yasnygina, Nikolai Fefelov, Elena Saranina, Agul Ilyasova, and Alexander Fedin

Blue Posters
Initiation and termination of late Tertiary extension in the lithosphere at the margin of the Baikal Rift Zone, Southern Siberia: Change of sources for volcanism in the Vitim Plateau
Irina Chuvashova, Sergei Rasskazov, and Tatyana Yasnygina

Blue Posters
Mantle sources and origin of the Middle Paleoproterozoic Jatulian Large Igneous Province of the Fennoscandian shield: evidence from isotope geochemical data on the Kuetsjarvi volcanics, Kola Craton
Maria Bogina, Valeriy Zlobin, Alexeii Chistyakov, and Sharkov Evgenii

Blue Posters
EGU2014-3930 | presentation
Rb-Sr and Sm-Nd whole-rock isotope composition of deformed peridotite xenoliths from kimberlite pipe Udachnaya
Alexey Agashev, Eugenia Surgutanova, Elena Demonterova, and Nikolai Pokhilenko

Blue Posters
EGU2014-6339 | presentation
Structure and evolution of the mantle beneath the Daldyn terrain the comparison of the Alakite and Daldyn kimberlite fields
Igor Ashchepkov, Theodoros Ntaflos, Nikolai Vladykin, Denis Yudin, Sergei Prokopiev, Ravil Salikhov, Alexei Travin, and Olga Kutnenko

Blue Posters
EGU2014-7696 | presentation
Using of clinopyroxene thermobarometry for the eclogites and omphacite diamond inclusions of Yakutian and worldwide kimberlites .
Igor Ashchepkov, Zdislav Spetsius, Hilary Downes, Alla Logvinova, Subramanian Ravi, and Theodoros Ntaflos

Blue Posters
EGU2014-10603 | presentation
Clinopyroxene-host disequilibrium (Sr-Nd-Pb isotope systematics) in ultra-potassic magmas from East-African Rift: Implications for magma mixing and source heterogeneity
Natalya Muravyeva, Boris Belyatsky, and Valeriy Senin

Blue Posters
New data on kimberlite and lamproite magmatism in diamondiferous areas in the Western Urals
Marina Goloburdina

Blue Posters
Mantle derived economic sulfide mineralization?
Nadezda Krivolutskaya, Bronislav Gongalskiy, and Natalia Svirskaya

Blue Posters
P-T Equilibrium Conditions of Xenoliths from the Udachnaya Kimberlite Pipe: Thermal Perturbations in the Lithospheric Mantle
Nikolay Tychkov, Alexey Agashev, Elena Malygina, and Nikolay Pokhilenko

Blue Posters
The facial levels of the melting of the Permian - Triassic trap basalts of West Siberian plate and Siberian platform.
Victor Sharapov and Yury Vasiliev