SM-ND DATING OF THE DZHUGDZHUR PRECAMBRIAN ANORTHOSITES

dc.contributor.author	Sukhanov M.K.
dc.contributor.author	Zhuravlev D.Z.
dc.date.accessioned	2020-10-09T08:58:14Z
dc.date.available	2020-10-09T08:58:14Z
dc.date.issued	1989
dc.identifier	https://elibrary.ru/item.asp?id=31143389
dc.identifier.citation	Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1989, , 1, 222-225
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/17872
dc.description.abstract	The Dzhugdzhur pluton, the largest in the East Asian anorthosite belt, is situated on the south margin of the Aldan shield. Sm-Nd dating of the Dzhugdzhur independent anorthosites indicates their Proterozoic age and, therefore, gives us the opportunity to reconsider the genesis and the petrographic association of all igneous complexes in the Dzhugdzhur district that contain anorthosite. Our data indicate that there is a single multiphase complex, where some rocks are K-feldspathized, possibly as a result of apatite-ore deposition. The contacts with the host granulites are tectonic.
dc.subject	Precambrian	en
dc.title	SM-ND DATING OF THE DZHUGDZHUR PRECAMBRIAN ANORTHOSITES
dc.type	Статья
dc.subject.age	Precambrian	en
dc.subject.age	Докембрий	ru

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