Foidite and Meimechite Lavas of Polar Siberia (Some Questions of Petrogenesis)
- Авторы: Vasil’ev Y.R.1,2, Gora M.P.1, Kuzmin D.V.1,2
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Учреждения:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- Novosibirsk State University
- Выпуск: Том 478, № 1 (2018)
- Страницы: 103-107
- Раздел: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/192019
- DOI: https://doi.org/10.1134/S1028334X18010282
- ID: 192019
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Аннотация
For the Permian–Triassic foidite and meimechite lavas of Polar Siberia, both the whole-rock petrochemistry and geochemistry and that of melt inclusions in olivine phenocrysts from the same rocks have been demonstrated to be similar. In addition, their isotope characteristics imply the possibility of their generation from an abyssal parental melt compositionally resembling a high–Mg alkaline picrite.
Об авторах
Yu. Vasil’ev
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Автор, ответственный за переписку.
Email: meimech@igm.nsc.ru
Россия, Novosibirsk; Novosibirsk
M. Gora
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Email: meimech@igm.nsc.ru
Россия, Novosibirsk
D. Kuzmin
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Email: meimech@igm.nsc.ru
Россия, Novosibirsk; Novosibirsk
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