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Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe. / Surgutanova, E. A.; Agashev, A. M.; Demonterova, E. I. et al.

In: Doklady Earth Sciences, Vol. 471, No. 1, 01.11.2016, p. 1204-1207.

Research output: Contribution to journal › Article › peer-review

Harvard

Surgutanova, EA, Agashev, AM, Demonterova, EI, Golovin, AV & Pokhilenko, NP 2016, 'Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe', Doklady Earth Sciences, vol. 471, no. 1, pp. 1204-1207. https://doi.org/10.1134/S1028334X16110258

APA

Surgutanova, E. A., Agashev, A. M., Demonterova, E. I., Golovin, A. V., & Pokhilenko, N. P. (2016). Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe. Doklady Earth Sciences, 471(1), 1204-1207. https://doi.org/10.1134/S1028334X16110258

Vancouver

Surgutanova EA, Agashev AM, Demonterova EI, Golovin AV, Pokhilenko NP. Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe. Doklady Earth Sciences. 2016 Nov 1;471(1):1204-1207. doi: 10.1134/S1028334X16110258

Author

Surgutanova, E. A. ; Agashev, A. M. ; Demonterova, E. I. et al. / Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe. In: Doklady Earth Sciences. 2016 ; Vol. 471, No. 1. pp. 1204-1207.

BibTeX

@article{f5d8adecc21648f4b30cbb54928ef4a2,
title = "Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe",
abstract = "New results of Rb–Sr and Sm–Nd isotope analyses have been obtained on samples of deformed peridotite xenoliths collected from the Udachnaya kimberlite pipe (Yakutia). The data obtained imply two main stages of metasomatic alteration of the lithospheric mantle base matter in the central part of the Siberian Craton. Elevated ratios of Sr isotopes may be considered as evidence of an ancient stage of metasomatic enrichment by a carbonatite melt. The acquired Nd isotope composition together with the geochemistry of the deformed peridotite xenoliths suggests that the second stage of metasomatic alteration took place shortly before formation of the kimberlite melt. The metasomatic agent of this stage had a silicate character and arrived from an asthenosphere source, common for the normal OIB type (PREMA) and the Group-I kimberlite.",
author = "Surgutanova, {E. A.} and Agashev, {A. M.} and Demonterova, {E. I.} and Golovin, {A. V.} and Pokhilenko, {N. P.}",
year = "2016",
month = nov,
day = "1",
doi = "10.1134/S1028334X16110258",
language = "English",
volume = "471",
pages = "1204--1207",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Sr and Nd isotope composition of deformed peridotite xenoliths from Udachnaya kimberlite pipe

AU - Surgutanova, E. A.

AU - Agashev, A. M.

AU - Demonterova, E. I.

AU - Golovin, A. V.

AU - Pokhilenko, N. P.

PY - 2016/11/1

Y1 - 2016/11/1

N2 - New results of Rb–Sr and Sm–Nd isotope analyses have been obtained on samples of deformed peridotite xenoliths collected from the Udachnaya kimberlite pipe (Yakutia). The data obtained imply two main stages of metasomatic alteration of the lithospheric mantle base matter in the central part of the Siberian Craton. Elevated ratios of Sr isotopes may be considered as evidence of an ancient stage of metasomatic enrichment by a carbonatite melt. The acquired Nd isotope composition together with the geochemistry of the deformed peridotite xenoliths suggests that the second stage of metasomatic alteration took place shortly before formation of the kimberlite melt. The metasomatic agent of this stage had a silicate character and arrived from an asthenosphere source, common for the normal OIB type (PREMA) and the Group-I kimberlite.

AB - New results of Rb–Sr and Sm–Nd isotope analyses have been obtained on samples of deformed peridotite xenoliths collected from the Udachnaya kimberlite pipe (Yakutia). The data obtained imply two main stages of metasomatic alteration of the lithospheric mantle base matter in the central part of the Siberian Craton. Elevated ratios of Sr isotopes may be considered as evidence of an ancient stage of metasomatic enrichment by a carbonatite melt. The acquired Nd isotope composition together with the geochemistry of the deformed peridotite xenoliths suggests that the second stage of metasomatic alteration took place shortly before formation of the kimberlite melt. The metasomatic agent of this stage had a silicate character and arrived from an asthenosphere source, common for the normal OIB type (PREMA) and the Group-I kimberlite.

UR - http://www.scopus.com/inward/record.url?scp=84999751685&partnerID=8YFLogxK

U2 - 10.1134/S1028334X16110258

DO - 10.1134/S1028334X16110258

M3 - Article

AN - SCOPUS:84999751685

VL - 471

SP - 1204

EP - 1207

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 25755449