REOS, SMND, AND RBSR ISOTOPE EVIDENCE FOR THICK ARCHAEAN LITHOSPHERIC MANTLE BENEATH THE SIBERIAN CRATON MODIFIED BY MULTISTAGE METASOMATISM

dc.contributor.author	Pearson D.G.
dc.contributor.author	Shirey S.B.
dc.contributor.author	Carlson R.W.
dc.contributor.author	Boyd F.R.
dc.contributor.author	Pokhilenko N.P.
dc.contributor.author	Shimizu N.
dc.date.accessioned	2020-12-03T08:38:24Z
dc.date.available	2020-12-03T08:38:24Z
dc.date.issued	1995
dc.identifier	https://elibrary.ru/item.asp?id=30850365
dc.identifier.citation	Geochimica et Cosmochimica Acta, 1995, , 5, 959-977
dc.identifier.issn	0016-7037
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/20274
dc.description.abstract	A suite of peridotite xenoliths from kimberlites intruding the Siberian craton indicate the presence of lithospheric mantle over 150 km thick at 350 Ma. We report Sr-Nd isotope data for minerals from the peridotite xenoliths together with osmium isotopic compositions for whole-rocks and two olivine separates. Additionally, the osmium isotopic composition of a carbonatite from Fort Portal, Uganda, has been measured in order to evaluate the effect of carbonatite metasomatism on mantle Re-Os systematics.
dc.subject	Archaean	en
dc.title	REOS, SMND, AND RBSR ISOTOPE EVIDENCE FOR THICK ARCHAEAN LITHOSPHERIC MANTLE BENEATH THE SIBERIAN CRATON MODIFIED BY MULTISTAGE METASOMATISM
dc.type	Статья
dc.subject.age	Precambrian::Archean	en
dc.subject.age	Докембрий::Архей	ru

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