IR, RU, PT, AND PD IN BASALTS AND KOMATIITES: NEW CONSTRAINTS FOR THE GEOCHEMICAL BEHAVIOR OF THE PLATINUM-GROUP ELEMENTS IN THE MANTLE

dc.contributor.author	Rehkämper M.
dc.contributor.author	Halliday A.N.
dc.contributor.author	Lee D.C.
dc.contributor.author	Fitton J.G.
dc.contributor.author	Wieneke M.
dc.contributor.author	Arndt N.T.
dc.date.accessioned	2021-01-12T11:09:46Z
dc.date.available	2021-01-12T11:09:46Z
dc.date.issued	1999
dc.identifier	https://elibrary.ru/item.asp?id=13812238
dc.identifier.citation	Geochimica et Cosmochimica Acta, 1999, , 22, 3915-3934
dc.identifier.issn	0016-7037
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/22771
dc.description.abstract	The concentrations of the platinum-group elements (PGE) Ir, Ru, Pt, and Pd were determined in 18 mantle-derived basalts from a variety of tectonic settings and six komatiites from three locations. All analyses were performed using isotope dilution, Carius tube digestion, and the precise technique of multiple collector inductively coupled plasma mass spectrometry. Multiple analyses of two samples indicate external reproducibilities, based upon separate dissolutions, of approximately 2–9% in the ppt to ppb concentration range.
dc.title	IR, RU, PT, AND PD IN BASALTS AND KOMATIITES: NEW CONSTRAINTS FOR THE GEOCHEMICAL BEHAVIOR OF THE PLATINUM-GROUP ELEMENTS IN THE MANTLE
dc.type	Статья

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