Age, Composition, and Geodynamic Environments for the Formation of Granites and Lithium-rich Rare-Element Pegmatite of Khusuingol Field (Sangilen Highlands)
| Autor: | S. A. Sergeev, L. G. Kuznetsova, S. P. Shokalsky |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Paleozoic
020209 energy Geochemistry chemistry.chemical_element 02 engineering and technology 010502 geochemistry & geophysics 01 natural sciences Spodumene Tectonics chemistry Batholith 0202 electrical engineering electronic engineering information engineering Earth and Planetary Sciences (miscellaneous) General Earth and Planetary Sciences Age composition Lithium Pegmatite Geology 0105 earth and related environmental sciences Zircon |
| Zdroj: | Doklady Earth Sciences. 482:1311-1316 |
| ISSN: | 1531-8354 1028-334X |
| DOI: | 10.1134/s1028334x18100070 |
| Popis: | The composition, age, and genetic relationships of spodumene pegmatites of the Khusuingol field (South Sangilen pegmatite belt, SW Sayan), encompassing the large Tastyg lithium deposit, with granitoids of the neighboring polygenic Dzos-Khusuingol batholith have been studied. SHRIMP-II U–Pb zircon analyses yielded an Early Paleozoic age of the granites and pegmatites. The tectonic settings of the formation of these rocks are discussed. |
| Databáze: | OpenAIRE |
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