Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago
The article presents the results of a study of the composition of xenoliths of mantle peridotites (seven samples), collected from the Quaternary basalts of the Sverre volcano, the Svalbard archipelago. The presence of two big (more than 15 cm in diameter) xenoliths of spinel lherzolite allowed us to...
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Saint-Petersburg Mining University
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ftdoajarticles:oai:doaj.org/article:39ad33b8cc97466a83233a97cbcb302a 2023-05-15T18:29:38+02:00 Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago S. G. Skublov D. S. Ashikhmin 2019-10-01T00:00:00Z https://doi.org/10.31897/pmi.2019.5.483 https://doaj.org/article/39ad33b8cc97466a83233a97cbcb302a EN RU eng rus Saint-Petersburg Mining University https://pmi.spmi.ru/index.php/pmi/article/view/13225?setLocale=en_US https://doaj.org/toc/2411-3336 https://doaj.org/toc/2541-9404 2411-3336 2541-9404 doi:10.31897/pmi.2019.5.483 https://doaj.org/article/39ad33b8cc97466a83233a97cbcb302a Записки Горного института, Vol 239, Pp 483-483 (2019) Mining engineering. Metallurgy TN1-997 article 2019 ftdoajarticles https://doi.org/10.31897/pmi.2019.5.483 2023-01-22T01:30:22Z The article presents the results of a study of the composition of xenoliths of mantle peridotites (seven samples), collected from the Quaternary basalts of the Sverre volcano, the Svalbard archipelago. The presence of two big (more than 15 cm in diameter) xenoliths of spinel lherzolite allowed us to consider a change in their composition in the cen- tral, intermediate, and marginal parts of the samples. It is proposed to distinguish three types of xenoliths by the distribution of trace and rare earth elements. Enrich- ment of mantle peridotites with light rare earth elements, as well as high field strength (HFS) and large-ion lithophile (LIL) elements, is presumably associated with mantlemetasomatism. Article in Journal/Newspaper Svalbard Directory of Open Access Journals: DOAJ Articles Svalbard Svalbard Archipelago Journal of Mining Institute 239 5 483 491 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English Russian |
topic |
Mining engineering. Metallurgy TN1-997 |
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Mining engineering. Metallurgy TN1-997 S. G. Skublov D. S. Ashikhmin Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago |
topic_facet |
Mining engineering. Metallurgy TN1-997 |
description |
The article presents the results of a study of the composition of xenoliths of mantle peridotites (seven samples), collected from the Quaternary basalts of the Sverre volcano, the Svalbard archipelago. The presence of two big (more than 15 cm in diameter) xenoliths of spinel lherzolite allowed us to consider a change in their composition in the cen- tral, intermediate, and marginal parts of the samples. It is proposed to distinguish three types of xenoliths by the distribution of trace and rare earth elements. Enrich- ment of mantle peridotites with light rare earth elements, as well as high field strength (HFS) and large-ion lithophile (LIL) elements, is presumably associated with mantlemetasomatism. |
format |
Article in Journal/Newspaper |
author |
S. G. Skublov D. S. Ashikhmin |
author_facet |
S. G. Skublov D. S. Ashikhmin |
author_sort |
S. G. Skublov |
title |
Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago |
title_short |
Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago |
title_full |
Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago |
title_fullStr |
Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago |
title_full_unstemmed |
Composition Heterogeneity of Xenoliths of Mantle Peridotites from Alkaline Basalts of the Sverre Volcano, the Svalbard Archipelago |
title_sort |
composition heterogeneity of xenoliths of mantle peridotites from alkaline basalts of the sverre volcano, the svalbard archipelago |
publisher |
Saint-Petersburg Mining University |
publishDate |
2019 |
url |
https://doi.org/10.31897/pmi.2019.5.483 https://doaj.org/article/39ad33b8cc97466a83233a97cbcb302a |
geographic |
Svalbard Svalbard Archipelago |
geographic_facet |
Svalbard Svalbard Archipelago |
genre |
Svalbard |
genre_facet |
Svalbard |
op_source |
Записки Горного института, Vol 239, Pp 483-483 (2019) |
op_relation |
https://pmi.spmi.ru/index.php/pmi/article/view/13225?setLocale=en_US https://doaj.org/toc/2411-3336 https://doaj.org/toc/2541-9404 2411-3336 2541-9404 doi:10.31897/pmi.2019.5.483 https://doaj.org/article/39ad33b8cc97466a83233a97cbcb302a |
op_doi |
https://doi.org/10.31897/pmi.2019.5.483 |
container_title |
Journal of Mining Institute |
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239 |
container_issue |
5 |
container_start_page |
483 |
op_container_end_page |
491 |
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1766212826530054144 |