U–Pb Isotope and REE Composition of Zircon from the Pyroxene  Crystalline Schists of the Irkut Terrane, Sharyzhalgai Uplift:  Evidence for the Neoarchean Magmatic and Metamorphic Events

Turkina O.M.; Berezhnaya N.G.; Urmantseva L.N.; Paderin I.P.; Skublov S.G.

dc.contributor.author	Turkina O.M.
dc.contributor.author	Berezhnaya N.G.
dc.contributor.author	Urmantseva L.N.
dc.contributor.author	Paderin I.P.
dc.contributor.author	Skublov S.G.
dc.date.accessioned	2024-04-18T00:08:57Z
dc.date.available	2024-04-18T00:08:57Z
dc.date.issued	2009
dc.identifier.citation	Doklady Earth Sciences, 2009, Vol. 429A, No. 9, pp. 1505–1510	ru_RU
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/43608
dc.description.abstract	The Early Precambrian granulite-gneissic complexes are typically characterized by a long evolutionary history, which involves formation of their protoliths and repeated metamorphism related mainly with collisional events. Zircons from high-grade metamorphic rocks usually consist of cores inherited from the protolith, and one or several mantles and rims that were formed during later metamorphism or partial melting. High-resolution methods of U–Pb dating make it possible to determine the age of cores and rims.	ru_RU
dc.language.iso	en	ru_RU
dc.subject	Zircon	ru_RU
dc.subject	Irkut Terrane	ru_RU
dc.subject	Sharyzhalgai Uplift	ru_RU
dc.subject	Neoarchean	ru_RU
dc.title	U–Pb Isotope and REE Composition of Zircon from the Pyroxene Crystalline Schists of the Irkut Terrane, Sharyzhalgai Uplift: Evidence for the Neoarchean Magmatic and Metamorphic Events	ru_RU
dc.type	Article	ru_RU
dc.identifier.doi	10.1134/S1028334X09090207
dc.subject.age	Докембрий::Архей::Неоархейская
dc.subject.age	Precambrian::Archean::Neoarchean