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New data on the composition of tagamites of the Popigai astrobleme. / Shchukina, E. V.; Afanasiev, V. P.; Lobov, K. V. et al.

In: Doklady Earth Sciences, Vol. 473, No. 1, 01.03.2017, p. 333-337.

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

Harvard

Shchukina, EV, Afanasiev, VP, Lobov, KV, Malygina, EV & Pokhilenko, NP 2017, 'New data on the composition of tagamites of the Popigai astrobleme', Doklady Earth Sciences, vol. 473, no. 1, pp. 333-337. https://doi.org/10.1134/S1028334X17030163

APA

Shchukina, E. V., Afanasiev, V. P., Lobov, K. V., Malygina, E. V., & Pokhilenko, N. P. (2017). New data on the composition of tagamites of the Popigai astrobleme. Doklady Earth Sciences, 473(1), 333-337. https://doi.org/10.1134/S1028334X17030163

Vancouver

Shchukina EV, Afanasiev VP, Lobov KV, Malygina EV, Pokhilenko NP. New data on the composition of tagamites of the Popigai astrobleme. Doklady Earth Sciences. 2017 Mar 1;473(1):333-337. doi: 10.1134/S1028334X17030163

Author

Shchukina, E. V. ; Afanasiev, V. P. ; Lobov, K. V. et al. / New data on the composition of tagamites of the Popigai astrobleme. In: Doklady Earth Sciences. 2017 ; Vol. 473, No. 1. pp. 333-337.

BibTeX

@article{7de9e1584542454e9cdc47d2e428f7b6,
title = "New data on the composition of tagamites of the Popigai astrobleme",
abstract = "New data on the composition of tagamites (impact melt rocks) of the Popigai atsrobleme (Siberia) are presented. The preliminary results support the following major conclusions: (1) the matrix of the studied tagamites is crystallized and is composed of identified minerals; (2) the degree of the matrix crystallization and the amount of inclusions in tagamites can vary significantly; (3) tagamites are identical to the intracrater gneisses of the Popigai astrobleme by the REE contents and are distinct from them by significantly lower SiO2 and higher Al2O3, FeO, MgO, and CaO contents; (4) the Popigai tagamites and intracrater gneisses are enriched in Ni (on average) in comparison with gneisses of the Khapchan Group; and (5) the various (often sufficient) degrees of crystallization of tagamites indicate the duration of the cooling of the melt, when diamonds could possibly have been dissolved.",
author = "Shchukina, {E. V.} and Afanasiev, {V. P.} and Lobov, {K. V.} and Malygina, {E. V.} and Pokhilenko, {N. P.}",
year = "2017",
month = mar,
day = "1",
doi = "10.1134/S1028334X17030163",
language = "English",
volume = "473",
pages = "333--337",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - New data on the composition of tagamites of the Popigai astrobleme

AU - Shchukina, E. V.

AU - Afanasiev, V. P.

AU - Lobov, K. V.

AU - Malygina, E. V.

AU - Pokhilenko, N. P.

PY - 2017/3/1

Y1 - 2017/3/1

N2 - New data on the composition of tagamites (impact melt rocks) of the Popigai atsrobleme (Siberia) are presented. The preliminary results support the following major conclusions: (1) the matrix of the studied tagamites is crystallized and is composed of identified minerals; (2) the degree of the matrix crystallization and the amount of inclusions in tagamites can vary significantly; (3) tagamites are identical to the intracrater gneisses of the Popigai astrobleme by the REE contents and are distinct from them by significantly lower SiO2 and higher Al2O3, FeO, MgO, and CaO contents; (4) the Popigai tagamites and intracrater gneisses are enriched in Ni (on average) in comparison with gneisses of the Khapchan Group; and (5) the various (often sufficient) degrees of crystallization of tagamites indicate the duration of the cooling of the melt, when diamonds could possibly have been dissolved.

AB - New data on the composition of tagamites (impact melt rocks) of the Popigai atsrobleme (Siberia) are presented. The preliminary results support the following major conclusions: (1) the matrix of the studied tagamites is crystallized and is composed of identified minerals; (2) the degree of the matrix crystallization and the amount of inclusions in tagamites can vary significantly; (3) tagamites are identical to the intracrater gneisses of the Popigai astrobleme by the REE contents and are distinct from them by significantly lower SiO2 and higher Al2O3, FeO, MgO, and CaO contents; (4) the Popigai tagamites and intracrater gneisses are enriched in Ni (on average) in comparison with gneisses of the Khapchan Group; and (5) the various (often sufficient) degrees of crystallization of tagamites indicate the duration of the cooling of the melt, when diamonds could possibly have been dissolved.

UR - http://www.scopus.com/inward/record.url?scp=85018893594&partnerID=8YFLogxK

U2 - 10.1134/S1028334X17030163

DO - 10.1134/S1028334X17030163

M3 - Article

AN - SCOPUS:85018893594

VL - 473

SP - 333

EP - 337

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 25755260