ZN AND CU ISOTOPIC VARIATIONS IN CHONDRITES AND IRON METEORITES: EARLY SOLAR NEBULA RESERVOIRS AND PARENT-BODY PROCESSES

dc.contributor.author	Luck J.M.
dc.contributor.author	Othman D.B.
dc.contributor.author	Albar?de F.
dc.date.accessioned	2023-11-12T04:40:05Z
dc.date.available	2023-11-12T04:40:05Z
dc.date.issued	2005
dc.identifier	https://www.elibrary.ru/item.asp?id=12092025
dc.identifier.citation	Geochimica et Cosmochimica Acta, 2005, 69, 22, 5351-5363
dc.identifier.issn	0016-7037
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/41676
dc.description.abstract	High-precision Zn isotopic variations are reported for carbonaceous chondrites (CC), equilibrated (EOC) and unequilibrated (UOC) ordinary chondrites, iron meteorites from the IAB-IIICD (nonmagmatic) and IIIA (magmatic) groups, and metal from the Brenham pallasite. For irons, δ65Cu values are also reported. Data have also been obtained on a coarse-grained type-B calcium-, aluminum-rich refractory inclusion (CAI) from Allende and on acid leaches of Allende (CV3), Krymka (LL3), and Charsonville (H6). Variations expressed as δ⁶⁶Zn (deviation in parts per thousand of ⁶⁶Zn/⁶⁴Zn in samples relative to a standard) spread over a range of 0.3‰ for carbonaceous chondrites, 2‰ for ordinary chondrites, and 4‰ for irons.
dc.title	ZN AND CU ISOTOPIC VARIATIONS IN CHONDRITES AND IRON METEORITES: EARLY SOLAR NEBULA RESERVOIRS AND PARENT-BODY PROCESSES
dc.type	Статья
dc.identifier.doi	10.1016/j.gca.2005.06.018

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