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Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform. / Nikolenko, E. I.; Logvinova, A. M.; Izokh, A. E. et al.

In: Doklady Earth Sciences, Vol. 480, No. 1, 01.05.2018, p. 656-660.

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

Harvard

Nikolenko, EI, Logvinova, AM, Izokh, AE, Afanasiev, VP, Oleynikov, OB & Biller, AY 2018, 'Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform', Doklady Earth Sciences, vol. 480, no. 1, pp. 656-660. https://doi.org/10.1134/S1028334X18050264

APA

Nikolenko, E. I., Logvinova, A. M., Izokh, A. E., Afanasiev, V. P., Oleynikov, O. B., & Biller, A. Y. (2018). Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform. Doklady Earth Sciences, 480(1), 656-660. https://doi.org/10.1134/S1028334X18050264

Vancouver

Nikolenko EI, Logvinova AM, Izokh AE, Afanasiev VP, Oleynikov OB, Biller AY. Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform. Doklady Earth Sciences. 2018 May 1;480(1):656-660. doi: 10.1134/S1028334X18050264

Author

Nikolenko, E. I. ; Logvinova, A. M. ; Izokh, A. E. et al. / Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform. In: Doklady Earth Sciences. 2018 ; Vol. 480, No. 1. pp. 656-660.

BibTeX

@article{8dea1ac0653b48f4a0923b55b0940766,
title = "Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform",
abstract = "A comparative study of the chemical compositions of chromium spinel and polyphase inclusions has been carried out. Chromium spinels were separated from the concentrate of the Carnian Stage (T3) rock sample collected at the northeastern fringe of the Siberian platform. The chromium spinels show a wide variety of compositions, most of which are of the “Kurung” type, which is considered to be a deceptive indicator of a kimberlite. They contain inclusions in the size range of 10–100 μm and contain several mineral phases. The most frequent inclusions are olivine and clinopyroxene; additional phases are nepheline, K–Fsp, Ti–Mg–Ca–amphibole, Ti–biotite (phlogopite), apatite and perovskite. Ilmenite and iron sulfides are less common. The data obtained on the composition of these inclusions indicate differences in the conditions of their formation and possibly different types of parental sources. A possible type of provenance source could be potassium alkali basites.",
keywords = "BASALT, ORIGIN",
author = "Nikolenko, {E. I.} and Logvinova, {A. M.} and Izokh, {A. E.} and Afanasiev, {V. P.} and Oleynikov, {O. B.} and Biller, {A. Ya}",
note = "Publisher Copyright: {\textcopyright} 2018, Pleiades Publishing, Ltd.",
year = "2018",
month = may,
day = "1",
doi = "10.1134/S1028334X18050264",
language = "English",
volume = "480",
pages = "656--660",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Polyphase Inclusions in Chromium Spinels from Upper Triassic Gravelites from the Northeastern Part of the Siberian Platform

AU - Nikolenko, E. I.

AU - Logvinova, A. M.

AU - Izokh, A. E.

AU - Afanasiev, V. P.

AU - Oleynikov, O. B.

AU - Biller, A. Ya

N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.

PY - 2018/5/1

Y1 - 2018/5/1

N2 - A comparative study of the chemical compositions of chromium spinel and polyphase inclusions has been carried out. Chromium spinels were separated from the concentrate of the Carnian Stage (T3) rock sample collected at the northeastern fringe of the Siberian platform. The chromium spinels show a wide variety of compositions, most of which are of the “Kurung” type, which is considered to be a deceptive indicator of a kimberlite. They contain inclusions in the size range of 10–100 μm and contain several mineral phases. The most frequent inclusions are olivine and clinopyroxene; additional phases are nepheline, K–Fsp, Ti–Mg–Ca–amphibole, Ti–biotite (phlogopite), apatite and perovskite. Ilmenite and iron sulfides are less common. The data obtained on the composition of these inclusions indicate differences in the conditions of their formation and possibly different types of parental sources. A possible type of provenance source could be potassium alkali basites.

AB - A comparative study of the chemical compositions of chromium spinel and polyphase inclusions has been carried out. Chromium spinels were separated from the concentrate of the Carnian Stage (T3) rock sample collected at the northeastern fringe of the Siberian platform. The chromium spinels show a wide variety of compositions, most of which are of the “Kurung” type, which is considered to be a deceptive indicator of a kimberlite. They contain inclusions in the size range of 10–100 μm and contain several mineral phases. The most frequent inclusions are olivine and clinopyroxene; additional phases are nepheline, K–Fsp, Ti–Mg–Ca–amphibole, Ti–biotite (phlogopite), apatite and perovskite. Ilmenite and iron sulfides are less common. The data obtained on the composition of these inclusions indicate differences in the conditions of their formation and possibly different types of parental sources. A possible type of provenance source could be potassium alkali basites.

KW - BASALT

KW - ORIGIN

UR - http://www.scopus.com/inward/record.url?scp=85048466248&partnerID=8YFLogxK

U2 - 10.1134/S1028334X18050264

DO - 10.1134/S1028334X18050264

M3 - Article

AN - SCOPUS:85048466248

VL - 480

SP - 656

EP - 660

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 14047955