NATURE OF THE LAYERING IN FERRODOLERITE SILLS

dc.contributor.author	Marakushev A.A.
dc.contributor.author	Kaminskiy A.D.
dc.date.accessioned	2020-11-02T08:03:33Z
dc.date.available	2020-11-02T08:03:33Z
dc.date.issued	1990
dc.identifier	https://elibrary.ru/item.asp?id=31167217
dc.identifier.citation	Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1990, , 5, 148-151
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/18404
dc.description.abstract	Unique petrographic material on layered dolerite sills was obtained on the Siberian craton when its cover was drilled during field work by Yeniseyneftegazgeologiya. Here we shall consider data on the Anakit layered sill, To model the development of the Anakit sill, we recalculated the chemical analyses of its rocks to 100 weight percent water-free matter and plotted them on the corresponding chemical composition diagrams. This clearly revealed the layered structure of the sill, which consists of 11 layers - the products of independent magma differentiation, marked with the roman numerals I to XI in consecutive order from the bottom up. The Anakit sill in its general mode of differentiation can be clearly subdivided into three parts - basal (I), intermediate (II to V) and apical (VI to XI).
dc.title	NATURE OF THE LAYERING IN FERRODOLERITE SILLS
dc.type	Статья

Files in this item

Files	Size	Format	View
There are no files associated with this item.