CAUSES OF VARIATIONS OF ND-O ISOTOPE RATIOS OF GRANITOIDS IN THE TUVA-MONGOLIA MICROCONTINENT AND ITS EARLY CALEDONIAN FRAMING

Krylov D.P.; Kozakov I.K.; Glebovitsky V.A.; Fedoseenko A.M.

dc.contributor.author	Krylov D.P.
dc.contributor.author	Kozakov I.K.
dc.contributor.author	Glebovitsky V.A.
dc.contributor.author	Fedoseenko A.M.
dc.date.accessioned	2024-11-02T11:07:55Z
dc.date.available	2024-11-02T11:07:55Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=13524298
dc.identifier.citation	Doklady Earth Sciences, 2006, 409, 5, 762-764
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/46374
dc.description.abstract	Variations of neodymium and oxygen isotopic compositions of postcollision granitoids in the Tuva–Mongolia microcontinnet (TMM) is determined largely by different compositions of magma sources due to the mixing of two components. Component M is a juvenile mantle (N-MORB or similar source in isotopic composition) material (δ18O ~6‰ and 143Nd/144Nd ~ 0.51235). Component C corresponds to a material with a long crustal prehistory (δ18O ~12.0–12.5‰ and 143Nd/144Nd ~ 0.51186).
dc.title	CAUSES OF VARIATIONS OF ND-O ISOTOPE RATIOS OF GRANITOIDS IN THE TUVA-MONGOLIA MICROCONTINENT AND ITS EARLY CALEDONIAN FRAMING
dc.type	Статья
dc.identifier.doi	10.1134/S1028334X06050199