PHYSICOCHEMICAL PARAMETERS OF THE OLDEST BONINITE MELTS

dc.contributor.author	Simonov V.A.
dc.contributor.author	Kovyazin S.V.
dc.contributor.author	Sklyarov E.V.
dc.contributor.author	Perelyaev V.I.
dc.date.accessioned	2024-11-02T11:07:56Z
dc.date.available	2024-11-02T11:07:56Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=13524312
dc.identifier.citation	Doklady Earth Sciences, 2006, 408, 4, 667-670
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/46376
dc.description.abstract	Ophiolites of the southeastern Sayan region, the oldest formations in Central Asia (1020 Ma), include unique information on early stages of Paleoasian Ocean evolution. The presence of boninites in the ophiolites indicates that a suprasubduction environment similar to that of the present-day Pacific island-arc systems existed as early as 1 Ga ago. Therefore, investigations of magmatic systems responsible for the formation of such ancient rock complexes are of great scientific interest. In order to elucidate physicochemical parameters of boninite melts of the southeastern Sayan region, we examined melt inclusions in chrome spinels of boninite samples from rock complexes of the “dike-indike” type in the Dunzhugursk sector.
dc.subject	boninite
dc.subject	Sayan region
dc.title	PHYSICOCHEMICAL PARAMETERS OF THE OLDEST BONINITE MELTS
dc.type	Статья
dc.identifier.doi	10.1134/S1028334X06040350

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