Isotope composition and magma sources of the Kresty volcanopluton in Polar Siberia; Doklady Earth Sciences; Vol. 427, iss. 2
| Parent link: | Doklady Earth Sciences Vol. 427, iss. 2.— 2009.— [P. 961-967] |
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| Další autoři: | , , , , , , , |
| Shrnutí: | Title screen The first data are presented on the distribution of rare elements and isotope composition of neodymium and strontium in the rocks of the alkaline-ultramafitic association of the Kresty volcanoplutonic structure (one of the probable satellites of the Gulinian massif being the largest in the Maimecha-Kotui alkaline province in Polar Siberia). On the basis of the results of geochemical studies performed and formerly obtained geophysical and isotope data, a new model is proposed for the plume nature of magmatism in the region, based on the action of a single mantle source of the PREMA type and its active interaction with the matter of the Earth’s crust. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2009
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| Témata: | |
| On-line přístup: | http://dx.doi.org/10.1134/S1028334X09060166 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653428 |
| Shrnutí: | Title screen The first data are presented on the distribution of rare elements and isotope composition of neodymium and strontium in the rocks of the alkaline-ultramafitic association of the Kresty volcanoplutonic structure (one of the probable satellites of the Gulinian massif being the largest in the Maimecha-Kotui alkaline province in Polar Siberia). On the basis of the results of geochemical studies performed and formerly obtained geophysical and isotope data, a new model is proposed for the plume nature of magmatism in the region, based on the action of a single mantle source of the PREMA type and its active interaction with the matter of the Earth’s crust. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1134/S1028334X09060166 |