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Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield) : Crystallization Conditions and Lithospheric Source. / Chayka, I. F.; Izokh, A. E.; Sobolev, A. V. et al.

In: Doklady Earth Sciences, Vol. 481, No. 2, 01.08.2018, p. 1008-1012.

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

Harvard

Chayka, IF, Izokh, AE, Sobolev, AV & Batanova, VG 2018, 'Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield): Crystallization Conditions and Lithospheric Source', Doklady Earth Sciences, vol. 481, no. 2, pp. 1008-1012. https://doi.org/10.1134/S1028334X18080020

APA

Chayka, I. F., Izokh, A. E., Sobolev, A. V., & Batanova, V. G. (2018). Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield): Crystallization Conditions and Lithospheric Source. Doklady Earth Sciences, 481(2), 1008-1012. https://doi.org/10.1134/S1028334X18080020

Vancouver

Chayka IF, Izokh AE, Sobolev AV, Batanova VG. Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield): Crystallization Conditions and Lithospheric Source. Doklady Earth Sciences. 2018 Aug 1;481(2):1008-1012. doi: 10.1134/S1028334X18080020

Author

Chayka, I. F. ; Izokh, A. E. ; Sobolev, A. V. et al. / Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield) : Crystallization Conditions and Lithospheric Source. In: Doklady Earth Sciences. 2018 ; Vol. 481, No. 2. pp. 1008-1012.

BibTeX

@article{3368ba3cdfcc40949271a5390155522a,
title = "Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield): Crystallization Conditions and Lithospheric Source",
abstract = "Obtained data shows that high-potassic dyke rocks of the Ryabinoviy massif (Central Aldan) belong to low-titanium lamproite series (Mediterranean type) and are distinct with “classic” high-titanium lamproites. Based on Al-in-olivine thermometer, temperature of olivine–chrome-spinel pair crystallization varies in range between 1100 and 1250°C. This suggests lithospheric mantle source for the parental melt and makes role of mantle plume insignificant. High-precision data on olivine composition and bulk rock traceelement composition imply mixed source for the parental melt, consisted of depleted peridotite and enriched domains, originated during ancient subduction.",
keywords = "TRACE-ELEMENT, CONSTRAINTS",
author = "Chayka, {I. F.} and Izokh, {A. E.} and Sobolev, {A. V.} and Batanova, {V. G.}",
note = "Publisher Copyright: {\textcopyright} 2018, Pleiades Publishing, Ltd.",
year = "2018",
month = aug,
day = "1",
doi = "10.1134/S1028334X18080020",
language = "English",
volume = "481",
pages = "1008--1012",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "2",

}

RIS

TY - JOUR

T1 - Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield)

T2 - Crystallization Conditions and Lithospheric Source

AU - Chayka, I. F.

AU - Izokh, A. E.

AU - Sobolev, A. V.

AU - Batanova, V. G.

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

PY - 2018/8/1

Y1 - 2018/8/1

N2 - Obtained data shows that high-potassic dyke rocks of the Ryabinoviy massif (Central Aldan) belong to low-titanium lamproite series (Mediterranean type) and are distinct with “classic” high-titanium lamproites. Based on Al-in-olivine thermometer, temperature of olivine–chrome-spinel pair crystallization varies in range between 1100 and 1250°C. This suggests lithospheric mantle source for the parental melt and makes role of mantle plume insignificant. High-precision data on olivine composition and bulk rock traceelement composition imply mixed source for the parental melt, consisted of depleted peridotite and enriched domains, originated during ancient subduction.

AB - Obtained data shows that high-potassic dyke rocks of the Ryabinoviy massif (Central Aldan) belong to low-titanium lamproite series (Mediterranean type) and are distinct with “classic” high-titanium lamproites. Based on Al-in-olivine thermometer, temperature of olivine–chrome-spinel pair crystallization varies in range between 1100 and 1250°C. This suggests lithospheric mantle source for the parental melt and makes role of mantle plume insignificant. High-precision data on olivine composition and bulk rock traceelement composition imply mixed source for the parental melt, consisted of depleted peridotite and enriched domains, originated during ancient subduction.

KW - TRACE-ELEMENT

KW - CONSTRAINTS

UR - http://www.scopus.com/inward/record.url?scp=85052836243&partnerID=8YFLogxK

U2 - 10.1134/S1028334X18080020

DO - 10.1134/S1028334X18080020

M3 - Article

AN - SCOPUS:85052836243

VL - 481

SP - 1008

EP - 1012

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 16358499