Abstract
The obtained isotopic data suggest the following conclusions: alkaline rocks and carbonatites of the Edel'veis Complex formed at the late collisional stage in the Middle Ordovician; the comagmatic association was derived from moderately depleted PREMA-type mantle; and evolution of derivative melts was complicated by crustal contamination, which was responsible for increase in Sr, O, and C isotopic ratios in rocks and minerals.
Original language | English |
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Pages (from-to) | 870-874 |
Number of pages | 5 |
Journal | Doklady Earth Sciences |
Volume | 397 |
Issue number | 6 |
Publication status | Published - 1 Jul 2004 |
ASJC Scopus subject areas
- Earth and Planetary Sciences (miscellaneous)
- Earth and Planetary Sciences(all)