Hafnium–Neodymium Isotope Systematics of Carbonatites from the Guli Massif (Maimecha–Kotui Province, Russia)
- Авторы: Malitch K.N.1, Kogarko L.N.2, Badanina I.Y.1, Belousova E.A.3
-
Учреждения:
- Zavaritsky Institute of Geology and Geochemistry, Ural Branch
- Vernadsky Institute of Geochemistry and Analytical Chemistry
- Macquarie University
- Выпуск: Том 480, № 1 (2018)
- Страницы: 652-655
- Раздел: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/193176
- DOI: https://doi.org/10.1134/S1028334X18050240
- ID: 193176
Цитировать
Аннотация
This work presents new data on the Hf-isotope systematics of baddeleyite and the Nd-isotope compositions of calcite carbonatites of the Guli massif, located within the Maimecha–Kotui province. The Hf–Nd isotope signatures of carbonatites (εHf ~ 10.4, εNd ~ 5.8) indicate that depleted mantle material was involved during magma generation. The application of the Hf–Nd isotope systematics provided an essential tracer for the depleted mantle contribution into the source of carbonatites from the Guli Massif.
Об авторах
K. Malitch
Zavaritsky Institute of Geology and Geochemistry, Ural Branch
Автор, ответственный за переписку.
Email: dunite@yandex.ru
Россия, Yekaterinburg, 620016
L. Kogarko
Vernadsky Institute of Geochemistry and Analytical Chemistry
Email: dunite@yandex.ru
Россия, Moscow, 199119
I. Badanina
Zavaritsky Institute of Geology and Geochemistry, Ural Branch
Email: dunite@yandex.ru
Россия, Yekaterinburg, 620016
E. Belousova
Macquarie University
Email: dunite@yandex.ru
Австралия, Sydney, NSW, 2109
Дополнительные файлы
