PHASE EQUILIBRIA IN THE NEPHELINE-DIOPSIDE-SPHENE SYSTEM

dc.contributor.author	Veksler I.V.
dc.contributor.author	Teptelev M.P.
dc.date.accessioned	2020-10-11T11:11:58Z
dc.date.available	2020-10-11T11:11:58Z
dc.date.issued	1989
dc.identifier	https://elibrary.ru/item.asp?id=31166745
dc.identifier.citation	Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1989, , 6, 219-222
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/17974
dc.description.abstract	The mineralogy and geochemistry of titanium in rocks of the ultramafic-alkalic association are complex and varied. The reasons are, first, the high concentration of titanium in the primary magmas of this association, and, second, the complicated effect of the high activity of alkali on the behavior of titanium, which is amphoteric. Typical natural parageneses of titanium minerals and their chemical composition have been studied in great detail, but there are insufficient data on the phase equilibria of titanium compounds in silicate systems, which serve as models for ultramafic-alkalic magmas. The authors present their experimental data of phase equilibria in the nepheline-diopside-sphene system.
dc.title	PHASE EQUILIBRIA IN THE NEPHELINE-DIOPSIDE-SPHENE SYSTEM
dc.type	Статья

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