Abstract
The first data are presented on the distribution of rare elements and isotope composition of neodymium and strontium in the rocks of the alkaline-ultramafitic association of the Kresty volcanoplutonic structure (one of the probable satellites of the Gulinian massif being the largest in the Maimecha-Kotui alkaline province in Polar Siberia). On the basis of the results of geochemical studies performed and formerly obtained geophysical and isotope data, a new model is proposed for the plume nature of magmatism in the region, based on the action of a single mantle source of the PREMA type and its active interaction with the matter of the Earth's crust.
| Original language | English |
|---|---|
| Pages (from-to) | 961-967 |
| Number of pages | 7 |
| Journal | Doklady Earth Sciences |
| Volume | 427 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Aug 2009 |
ASJC Scopus subject areas
- Earth and Planetary Sciences (miscellaneous)
- Earth and Planetary Sciences(all)
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Gertner, I. F., Vrublevskii, V. V., Sazonov, A. M., Krasnova, T. S., Kolmakov, Y. V., Zvyagina, E. A., Tishin, P. A., & Voitenko, D. N. (2009). Isotope composition and magma sources of the kresty volcanopluton in polar siberia. Doklady Earth Sciences, 427(2), 961-967. https://doi.org/10.1134/S1028334X09060166