PETROLOGY OF MAFIC-ULTRAMAFIC LAYERED INTRUSIONS IN PRECAMBRIAN PLATFORMS: STATE OF THE ART AND NEW APPROACHES

dc.contributor.author	Konnikov E.G.
dc.contributor.author	Ariskin A.A.
dc.contributor.author	Barmina G.S.
dc.contributor.author	Kislov E.V.
dc.date.accessioned	2021-12-03T04:37:50Z
dc.date.available	2021-12-03T04:37:50Z
dc.date.issued	2003
dc.identifier	https://www.elibrary.ru/item.asp?id=14997932
dc.identifier.citation	Geologiya i geofizika, 2003, 44, 12, 1365-1373
dc.identifier.issn	0016-7886
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/32684
dc.description.abstract	Phase layering in mafic and ultramafic intrusions cannot be explained in terms of convection and crystal accumulation in magma chamber, as vigorous convection of melts enriched in suspended crystals is impossible. Emplacement of a heterogeneous magma containing 40-50% crystals is rather accompanied with compaction of the cumulate pile, whereby the intercumulus liquid seems to squeeze out towards the roof of the chamber
dc.subject	Layering
dc.subject	cumulus
dc.subject	intercumulus melt
dc.subject	convection
dc.subject	compaction
dc.subject	percolation
dc.title	PETROLOGY OF MAFIC-ULTRAMAFIC LAYERED INTRUSIONS IN PRECAMBRIAN PLATFORMS: STATE OF THE ART AND NEW APPROACHES
dc.type	Статья
dc.subject.age	Precambrian
dc.subject.age	Докембрий	ru

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