MAGMA SOURCES OF OCEAN ISLANDS

dc.contributor.author	Kovalenko V.I.
dc.contributor.author	Girnis A.V.
dc.contributor.author	Yarmolyuk V.V.
dc.contributor.author	Dorofeeva V.A.
dc.contributor.author	Naumov V.B.
dc.date.accessioned	2022-07-20T06:12:21Z
dc.date.available	2022-07-20T06:12:21Z
dc.date.issued	2004
dc.identifier	https://www.elibrary.ru/item.asp?id=13458665
dc.identifier.citation	Doklady Earth Sciences, 2004, 398, 7, 995-1000
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/38318
dc.description.abstract	The presented generalized model spans magma compositions of all known modern or young plumes. In this context, a problem arises in the realization of this model for certain objects. This model is acceptable for the Hawaiian plume, for which the greatest number of data is available. This is indicated by the presence of all the above-distinguished magma components: 20 compositions for field I, 80 compositions for field II, and 286 compositions for field III. Data on other plumes are few in number. For example, only 42 compositions are available for the plume of the Ontong Java plateau, with 39 ascribed to field I and 3 to field III. By contrast, all 30 compositions known for the Reunion plume belong to magmas of field III. It is still unclear whether this is related to scarcity of analytical data or predominance of of one of the describe three in certain plumes.
dc.title	MAGMA SOURCES OF OCEAN ISLANDS
dc.type	Статья

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