OXYGEN-ISOTOPE DISTRIBUTION IN DARK INCLUSIONS IN CARBONACEOUS CHONDRITES

dc.contributor.author	Ustinov V.I.
dc.contributor.author	Ul'yanov A.A.
dc.contributor.author	Ivanov A.V.
dc.contributor.author	Shukolyukov Y.A.
dc.contributor.author	Gavrilov Y.Y.
dc.date.accessioned	2020-04-16T07:06:00Z
dc.date.available	2020-04-16T07:06:00Z
dc.date.issued	1987
dc.identifier	https://elibrary.ru/item.asp?id=31023734
dc.identifier.citation	TRANSACTIONS (DOKLADY) OF THE USSR ACADEMY OF SCIENCES. EARTH SCIENCE SECTIONS, 1987, 296, 5, 181-183
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/16859
dc.description.abstract	The paper reports on a study of the so-called dark inclusions in carbonaceous chondrites in order to accumulate experimental data on meteorite components, the scale of oxygen-isotope fractionation in cosmic processes, and the patterns of oxygen-isotope distribution in meteorite material, formed in different stages of evolution of the solar nebula. The work was done on two dark inclusions from the Yefremovka chondrite (Ye-39 and Ye-53), on one inclusion from the Allende chondrite (Al) and on carbonaceous xenoliths from the Kaidun chondrite. Being fine grained, this material could not eaisly be mineralogically identified. Study materials, methods and results are discussed.
dc.title	OXYGEN-ISOTOPE DISTRIBUTION IN DARK INCLUSIONS IN CARBONACEOUS CHONDRITES
dc.type	Статья

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