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Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid. / Chepurov, A. A.; Turkin, A. I.; Pokhilenko, N. P.

In: Doklady Earth Sciences, Vol. 476, No. 2, 01.10.2017, p. 1229-1232.

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

Harvard

Chepurov, AA, Turkin, AI & Pokhilenko, NP 2017, 'Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid', Doklady Earth Sciences, vol. 476, no. 2, pp. 1229-1232. https://doi.org/10.1134/S1028334X1710021X

APA

Chepurov, A. A., Turkin, A. I., & Pokhilenko, N. P. (2017). Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid. Doklady Earth Sciences, 476(2), 1229-1232. https://doi.org/10.1134/S1028334X1710021X

Vancouver

Chepurov AA, Turkin AI, Pokhilenko NP. Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid. Doklady Earth Sciences. 2017 Oct 1;476(2):1229-1232. doi: 10.1134/S1028334X1710021X

Author

Chepurov, A. A. ; Turkin, A. I. ; Pokhilenko, N. P. / Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid. In: Doklady Earth Sciences. 2017 ; Vol. 476, No. 2. pp. 1229-1232.

BibTeX

@article{82f57e4cad464531bf61f240591ca41a,
title = "Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid",
abstract = "The results of experimental modeling of the conditions of crystallization of high-Ca chromium garnets in the system serpentine–chromite–Ca-Cr-bearing hydrous fluid at a pressure of 5 GPa and temperature of 1300°С are reported. The mineral association including quantitatively predominant high-Mg olivine and diopside-rich clinopyroxene, bright-green garnet, and newly formed chrome spinel was formed. Garnet mostly crystallized around primary chromite grains and was characterized by a high concentration of CaO and Cr2O3. According to the chemical composition, garnets obtained are close to the uvarovite–pyrope varieties, which enter the composition of relatively rare natural paragenesis of garnet wehrlite. The experimental data obtained clearly show that high-Ca chromium garnets are formed in the reaction of chromite-bearing peridotite and Ca-rich fluid at high P–T parameters.",
keywords = "LITHOSPHERIC MANTLE, PARAGENESES, ANTIGORITE, KIMBERLITE, MAGMATISM, STABILITY, OLIVINE",
author = "Chepurov, {A. A.} and Turkin, {A. I.} and Pokhilenko, {N. P.}",
year = "2017",
month = oct,
day = "1",
doi = "10.1134/S1028334X1710021X",
language = "English",
volume = "476",
pages = "1229--1232",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "2",

}

RIS

TY - JOUR

T1 - Crystallization of high-Ca chromium garnet upon interaction of serpentine, chromite, and Ca-bearing hydrous fluid

AU - Chepurov, A. A.

AU - Turkin, A. I.

AU - Pokhilenko, N. P.

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The results of experimental modeling of the conditions of crystallization of high-Ca chromium garnets in the system serpentine–chromite–Ca-Cr-bearing hydrous fluid at a pressure of 5 GPa and temperature of 1300°С are reported. The mineral association including quantitatively predominant high-Mg olivine and diopside-rich clinopyroxene, bright-green garnet, and newly formed chrome spinel was formed. Garnet mostly crystallized around primary chromite grains and was characterized by a high concentration of CaO and Cr2O3. According to the chemical composition, garnets obtained are close to the uvarovite–pyrope varieties, which enter the composition of relatively rare natural paragenesis of garnet wehrlite. The experimental data obtained clearly show that high-Ca chromium garnets are formed in the reaction of chromite-bearing peridotite and Ca-rich fluid at high P–T parameters.

AB - The results of experimental modeling of the conditions of crystallization of high-Ca chromium garnets in the system serpentine–chromite–Ca-Cr-bearing hydrous fluid at a pressure of 5 GPa and temperature of 1300°С are reported. The mineral association including quantitatively predominant high-Mg olivine and diopside-rich clinopyroxene, bright-green garnet, and newly formed chrome spinel was formed. Garnet mostly crystallized around primary chromite grains and was characterized by a high concentration of CaO and Cr2O3. According to the chemical composition, garnets obtained are close to the uvarovite–pyrope varieties, which enter the composition of relatively rare natural paragenesis of garnet wehrlite. The experimental data obtained clearly show that high-Ca chromium garnets are formed in the reaction of chromite-bearing peridotite and Ca-rich fluid at high P–T parameters.

KW - LITHOSPHERIC MANTLE

KW - PARAGENESES

KW - ANTIGORITE

KW - KIMBERLITE

KW - MAGMATISM

KW - STABILITY

KW - OLIVINE

UR - http://www.scopus.com/inward/record.url?scp=85032989402&partnerID=8YFLogxK

U2 - 10.1134/S1028334X1710021X

DO - 10.1134/S1028334X1710021X

M3 - Article

AN - SCOPUS:85032989402

VL - 476

SP - 1229

EP - 1232

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 25755119