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Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands). / Nizametdinov, I. R.; Kuzmin, D. V.; Smirnov, S. Z. et al.

In: Doklady Earth Sciences, Vol. 486, No. 1, 01.05.2019, p. 525-528.

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

Harvard

Nizametdinov, IR, Kuzmin, DV, Smirnov, SZ, Rybin, AV & Kulakov, IY 2019, 'Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands)', Doklady Earth Sciences, vol. 486, no. 1, pp. 525-528. https://doi.org/10.1134/S1028334X19050052

APA

Nizametdinov, I. R., Kuzmin, D. V., Smirnov, S. Z., Rybin, A. V., & Kulakov, I. Y. (2019). Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands). Doklady Earth Sciences, 486(1), 525-528. https://doi.org/10.1134/S1028334X19050052

Vancouver

Nizametdinov IR, Kuzmin DV, Smirnov SZ, Rybin AV, Kulakov IY. Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands). Doklady Earth Sciences. 2019 May 1;486(1):525-528. doi: 10.1134/S1028334X19050052

Author

Nizametdinov, I. R. ; Kuzmin, D. V. ; Smirnov, S. Z. et al. / Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands). In: Doklady Earth Sciences. 2019 ; Vol. 486, No. 1. pp. 525-528.

BibTeX

@article{2fa768868d9f4b4e850c8fff229a4f76,
title = "Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands)",
abstract = "Abstract: Data from the study of minerals of the liquidus association (olivine and spinel) from high-Mg basalts (up to 10 wt % MgO) of Menshyi Brat Volcano (Iturup Island) are reported. Based on these data, it was possible to estimate the water content and to study the evolution of volatile components in the primary basic magmas that formed the Medvezhia Caldera (Irurup Island), for the first time. It is shown that the initial water content in melts could reach 5 wt % at an oxygen fugacity corresponding to the NNO + 0.4 buffer. The further evolution of magmas included continuous degassing at a depth of ≤8 km. Hydrous fluid separated from basic magma could play a significant role in the formation of large crustal chambers of siliceous magma participation in catastrophic caldera eruptions.",
keywords = "EXPERIMENTAL CALIBRATION, OLIVINE, H2O, OXIDATION, PRESSURE",
author = "Nizametdinov, {I. R.} and Kuzmin, {D. V.} and Smirnov, {S. Z.} and Rybin, {A. V.} and Kulakov, {I. Yu}",
year = "2019",
month = may,
day = "1",
doi = "10.1134/S1028334X19050052",
language = "English",
volume = "486",
pages = "525--528",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands)

AU - Nizametdinov, I. R.

AU - Kuzmin, D. V.

AU - Smirnov, S. Z.

AU - Rybin, A. V.

AU - Kulakov, I. Yu

PY - 2019/5/1

Y1 - 2019/5/1

N2 - Abstract: Data from the study of minerals of the liquidus association (olivine and spinel) from high-Mg basalts (up to 10 wt % MgO) of Menshyi Brat Volcano (Iturup Island) are reported. Based on these data, it was possible to estimate the water content and to study the evolution of volatile components in the primary basic magmas that formed the Medvezhia Caldera (Irurup Island), for the first time. It is shown that the initial water content in melts could reach 5 wt % at an oxygen fugacity corresponding to the NNO + 0.4 buffer. The further evolution of magmas included continuous degassing at a depth of ≤8 km. Hydrous fluid separated from basic magma could play a significant role in the formation of large crustal chambers of siliceous magma participation in catastrophic caldera eruptions.

AB - Abstract: Data from the study of minerals of the liquidus association (olivine and spinel) from high-Mg basalts (up to 10 wt % MgO) of Menshyi Brat Volcano (Iturup Island) are reported. Based on these data, it was possible to estimate the water content and to study the evolution of volatile components in the primary basic magmas that formed the Medvezhia Caldera (Irurup Island), for the first time. It is shown that the initial water content in melts could reach 5 wt % at an oxygen fugacity corresponding to the NNO + 0.4 buffer. The further evolution of magmas included continuous degassing at a depth of ≤8 km. Hydrous fluid separated from basic magma could play a significant role in the formation of large crustal chambers of siliceous magma participation in catastrophic caldera eruptions.

KW - EXPERIMENTAL CALIBRATION

KW - OLIVINE

KW - H2O

KW - OXIDATION

KW - PRESSURE

UR - http://www.scopus.com/inward/record.url?scp=85067878375&partnerID=8YFLogxK

U2 - 10.1134/S1028334X19050052

DO - 10.1134/S1028334X19050052

M3 - Article

AN - SCOPUS:85067878375

VL - 486

SP - 525

EP - 528

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 20655734