SELENIUM AND TELLURIUM DISTRIBUTION IN GRANITOID ROCKS

dc.contributor.author	Troshin Y.P.
dc.contributor.author	Grebenshchikova V.I.
dc.contributor.author	Men'shikov V.I.
dc.contributor.author	Boyko S.M.
dc.contributor.author	Kalistratova Y.F.
dc.contributor.author	Lutskaya N.V.
dc.contributor.author	Vorob'yeva S.Y.
dc.date.accessioned	2020-04-13T10:51:02Z
dc.date.available	2020-04-13T10:51:02Z
dc.date.issued	1988
dc.identifier	https://elibrary.ru/item.asp?id=30967451
dc.identifier.citation	TRANSACTIONS (DOKLADY) OF THE USSR ACADEMY OF SCIENCES. EARTH SCIENCE SECTIONS, 1988, 300, 3, 184-188
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/16680
dc.description.abstract	The authors compare data on concentrations of selenium and tellurium in granitoid rocks of different geochemical types and consider the behavior of these elements during granitoid magma differentiation. Selenium in the rocks was determined by the fluorometric method with 2,3-diaminonaphthalene. To determine tellurium, the method of extractive atomic-absorption analysis was used, improved by taking into account publish data. The detection limit of selenium and tellurium in the analytical solution was less than 0.001 μg·ml -1. No control determination of selenium and tellurium concentrations in five international standard samples of igneous rocks deviated to either side from the certified values by more than 30 percent. Additional study results are discussed.
dc.title	SELENIUM AND TELLURIUM DISTRIBUTION IN GRANITOID ROCKS
dc.type	Статья

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