RARE-EARTH ELEMENTS IN BASALTS OF THE PUTORAN PLATEAU
- DSpace Home
- →
- Геология России
- →
- ELibrary
- →
- View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.
dc.contributor.author | Nesterenko G.V. | |
dc.contributor.author | Kolesov G.M. | |
dc.contributor.author | Tikhonenkov P.I. | |
dc.date.accessioned | 2020-04-08T04:42:09Z | |
dc.date.available | 2020-04-08T04:42:09Z | |
dc.date.issued | 1988 | |
dc.identifier | https://elibrary.ru/item.asp?id=30932999 | |
dc.identifier.citation | TRANSACTIONS (DOKLADY) OF THE USSR ACADEMY OF SCIENCES. EARTH SCIENCE SECTIONS, 1988, 300, 3, 166-169 | |
dc.identifier.issn | 0891-5571 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/16366 | |
dc.description.abstract | Plateau basalts of the Siberian craton, of which the basalts of the Putoran Plateau in the northern part of the Tunguska syneclise constitute a sizable part, are a representative province of cratonic tholeiite magmatism. Incongruent and, in particular, rare-earth elements (REE) are specially important for studying the problem of plateau-basalt development. Having low coefficients of partition between rock-forming minerals, these elements are not markedly redistributed upon moderate fractional crystallization of melts and, therefore, contain information on the subcrustal conditions of such a process. The authors studied REE in representative aphyric and porphritic samples, collected from a broad area of volcanic rocks and typifying the complete range of basalt differentiation. The analysis was done by the neutron-activation method; the values obtained were normalized relative to chondrites. Study results are discussed. | |
dc.title | RARE-EARTH ELEMENTS IN BASALTS OF THE PUTORAN PLATEAU | |
dc.type | Статья |
Files in this item
Files | Size | Format | View |
---|---|---|---|
There are no files associated with this item. |
This item appears in the following Collection(s)
-
ELibrary
Метаданные публикаций с сайта https://www.elibrary.ru