The Sytykanskaya kimberlite pipe: Evidence from deep-seated xenoliths and xenocrysts for the evolution of the mantle beneath Alakit, Yakutia, Russia

The Sytykanskaya kimberlite pipe: Evidence from deep-seated xenoliths and xenocrysts for the evolution of the mantle beneath Alakit, Yakutia, Russia

Mantle xenoliths (>150) and concentrates from late autolithic breccia and porphyritic kimberlite from the Sytykanskaya pipe of the Alakit field (Yakutia) were analyzed by EPMA and LAM ICP methods. In P-T-X-f(O2) diagrams minerals from xenoliths show widest variations, the trends P-Fe#-CaO, f(O2)...

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Bibliographic Details
Main Authors: I.V. Ashchepkov, A.M. Logvinova, L.F. Reimers, T. Ntaflos, Z.V. Spetsius, N.V. Vladykin, H. Downes, D.S. Yudin, A.V. Travin, I.V. Makovchuk, V.S. Palesskiy, O.S. Khmel'nikova
Format: Article
Language:English
Published: Elsevier 2015-09-01
Series:Geoscience Frontiers
Subjects:
Kimberlites
Mantle lithosphere
Mantle xenoliths
Thermobarometry
Pyropes
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987114001273

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http://www.sciencedirect.com/science/article/pii/S1674987114001273

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