MAFIC AND ULTRAMAFIC INCLUSIONS IN VOLCANIC ROCKS OF A NEW TYPE FOR KAMCHATKA

dc.contributor.author	Koloskov A.V.
dc.contributor.author	Flerov G.B.
dc.contributor.author	Ponomarev G.P.
dc.contributor.author	Bogoyavlenskiy S.O.
dc.date.accessioned	2020-04-13T10:51:01Z
dc.date.available	2020-04-13T10:51:01Z
dc.date.issued	1988
dc.identifier	https://elibrary.ru/item.asp?id=30966439
dc.identifier.citation	TRANSACTIONS (DOKLADY) OF THE USSR ACADEMY OF SCIENCES. EARTH SCIENCE SECTIONS, 1988, 302, 5, 162-164
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/16670
dc.description.abstract	The island arc-type association of plutonic inclusions in Kamchatka is represented most completely on the Avacha and the Shiveluch volcanoes. While studying Late Cenozoic volcanism on the Valovayam River, Kamchatka Isthmus, we found a type of mafic-ultramafic inclusions that are new both for Kamchatka and for island-arc regions in general. These finds with an anomalous composition in volcanic rocks seem to be related to volcanism that occurs in island-arc systems in zones of rifting (sea-floor spreading), involving special silica-undersaturated high-titanium basalt, accompanied by the appearance of inclusions of a special kimberlitic type.
dc.subject	Cenozoic	en
dc.title	MAFIC AND ULTRAMAFIC INCLUSIONS IN VOLCANIC ROCKS OF A NEW TYPE FOR KAMCHATKA
dc.type	Статья
dc.subject.age	Cenozoic	en
dc.subject.age	Кайнозой	ru

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