Browsing Статьи, тезисы докладов by Subject "Zircon"

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Evolution history of the Neoproterozoic eclogite-bearing complex of the Muya dome (Central Asian Orogenic Belt): Constraints from zircon U–Pb age, Hf and whole-rock Nd isotopes

Shatsky V.S.; Malkovets V.G.; Belousova E.A.; Skuzovatov S.Yu. (2015)

U–Pb dating and Hf-isotope analysis of zircons and whole-rock Nd-isotope analyses were carried out on country rocks of the eclogite–gneiss complex of the North Muya dome in the Anamakit-Muya zone of the Baikal Muya ...
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. (2009)

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. ...
Zircon U–Pb and Hf isotopic study of gneissic rocks from the Chinese Altai: Progressive accretionary history in the early to middle Palaeozoic

Sun M.; Yuan C.; Xiao W.; Long X.; Xia X.; Zhao G.; Lin S.; Wu F.; Kröner A. (2008)

Gneissic rocks in the Chinese Altai Mountains have been interpreted as either Paleozoic metasedimentary rocks or Precambrian basement. This study reports geochemical and geochronological data for banded paragneisses and ...

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