The U–Pb System in Schorlomite from Calcite–Amphobole–Pyroxene Pegmatite of the Afrikanda Complex (Kola Peninsula)
- Авторы: Salnikova E.B.1, Stifeeva M.V.1, Chakhmouradian A.R.2, Glebovitsky V.A.1, Reguir E.P.2
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Учреждения:
- Institute of Precambrian Geology and Geochronology
- University of Manitoba
- Выпуск: Том 478, № 2 (2018)
- Страницы: 148-151
- Раздел: Geology
- URL: https://bakhtiniada.ru/1028-334X/article/view/192117
- DOI: https://doi.org/10.1134/S1028334X18020083
- ID: 192117
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Аннотация
The geochronological U–Pb study of shorlomite from igneous rocks of the alkali–ultramafic Afrikanda massif (Kola Peninsula) was performed. The results demonstrate the reliability of calcium garnet as a mineral for the U–Pb geochronology of a wide range of igneous rocks, i.e., carbonatite, syenite, foidolite, foidite, melilitolite, melilitite, lamprophyres, micaceous kimberlites, etc., and associated rare earth and trace elements (REE, Nb, Zr) mineralization.
Об авторах
E. Salnikova
Institute of Precambrian Geology and Geochronology
Автор, ответственный за переписку.
Email: katesalnikova@yandex.ru
Россия, St. Petersburg, 199034
M. Stifeeva
Institute of Precambrian Geology and Geochronology
Email: katesalnikova@yandex.ru
Россия, St. Petersburg, 199034
A. Chakhmouradian
University of Manitoba
Email: katesalnikova@yandex.ru
Канада, Winnipeg
V. Glebovitsky
Institute of Precambrian Geology and Geochronology
Email: katesalnikova@yandex.ru
Россия, St. Petersburg, 199034
E. Reguir
University of Manitoba
Email: katesalnikova@yandex.ru
Канада, Winnipeg
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