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Origin of V. Grib pipe eclogites (Arkhangelsk region,NW Russia): geochemistry,Sm-Nd and Rb-Sr isotopes and relation to regional Precambrian tectonics |
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| Authors: | Shchukina Elena V Agashev Aleksey M Soloshenko Natalia G Streletskaya Mariya V Zedgenizov Dmitry A |
| Institution: | 1.Sobolev Institute of Geology and Mineralogy, Siberian Branch Russian Academy of Sciences, Koptyuga Pr. 3, Novosibirsk, 630090, Russia ;2.Novosibirsk State University, Pirogova St. 2, Novosibirsk, 630090, Russia ;3.Zavaritsky Institute of Geology and Geochemistry UB RAS, Vonsovskogo St. 15, Yekaterinburg, Russia ;4.Diamond and Precious Metal Geology Institute of the Siberian Branch of the Russian Academy of Sciences, Lenina ave. 39, Yakutsk, Russia ; |
| Abstract: | Mineralogy and Petrology - In this paper, new main and trace elements and isotopic data are presented for 14 coarse-grained eclogite xenoliths from the V. Grib kimberlite pipe in the central part... |
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