Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia)
The Kola region (NE of Fennoscandian Shield) has high uranium potential. The most promising structures within the Kola region in respect to uranium enrichment are the Litsa area and the Salla-Kuolajarvi zone. The principal objective of the present study was to define sequence and timing of uranium d...
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ftdoajarticles:oai:doaj.org/article:dfd8f65a4ad94d35852926fbe6770647 2023-05-15T16:12:58+02:00 Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) Tatiana V. Kaulina Arkady A. Kalinin Vadim L. Il’chenko Marja A. Gannibal Anaid A. Avedisyan Dmitry V. Elizarov Lyudmila I. Nerovich Elena A. Nitkina 2018-12-01T00:00:00Z https://doi.org/10.3390/min8120563 https://doaj.org/article/dfd8f65a4ad94d35852926fbe6770647 EN eng MDPI AG https://www.mdpi.com/2075-163X/8/12/563 https://doaj.org/toc/2075-163X 2075-163X doi:10.3390/min8120563 https://doaj.org/article/dfd8f65a4ad94d35852926fbe6770647 Minerals, Vol 8, Iss 12, p 563 (2018) U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region Mineralogy QE351-399.2 article 2018 ftdoajarticles https://doi.org/10.3390/min8120563 2022-12-30T22:11:32Z The Kola region (NE of Fennoscandian Shield) has high uranium potential. The most promising structures within the Kola region in respect to uranium enrichment are the Litsa area and the Salla-Kuolajarvi zone. The principal objective of the present study was to define sequence and timing of uranium deposition within these areas. Isotopic (U-Pb and Rb-Sr) exploration of the rocks from Skal’noe and Dikoe U occurrences of the Litsa area and Ozernoe occurrences of the Salla-Kuolajarvi zone was carried out. As it follows from isotopic dating, the principal stages of uranium mineralization had taken place 2.3⁻2.2, 1.75⁻1.65, and 0.40⁻0.38 Ga ago, simultaneously with the stages of alkaline magmatism in the Kola region, which provided the uranium input. Uranium mineralization was related to hydrothermal and metasomatic events under medium to low temperature of ~550 °С at 2.3 Ga to ~280 °С at 0.4 Ga. Article in Journal/Newspaper Fennoscandian Directory of Open Access Journals: DOAJ Articles Salla ENVELOPE(28.667,28.667,66.833,66.833) Minerals 8 12 563 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region Mineralogy QE351-399.2 |
spellingShingle |
U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region Mineralogy QE351-399.2 Tatiana V. Kaulina Arkady A. Kalinin Vadim L. Il’chenko Marja A. Gannibal Anaid A. Avedisyan Dmitry V. Elizarov Lyudmila I. Nerovich Elena A. Nitkina Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) |
topic_facet |
U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region Mineralogy QE351-399.2 |
description |
The Kola region (NE of Fennoscandian Shield) has high uranium potential. The most promising structures within the Kola region in respect to uranium enrichment are the Litsa area and the Salla-Kuolajarvi zone. The principal objective of the present study was to define sequence and timing of uranium deposition within these areas. Isotopic (U-Pb and Rb-Sr) exploration of the rocks from Skal’noe and Dikoe U occurrences of the Litsa area and Ozernoe occurrences of the Salla-Kuolajarvi zone was carried out. As it follows from isotopic dating, the principal stages of uranium mineralization had taken place 2.3⁻2.2, 1.75⁻1.65, and 0.40⁻0.38 Ga ago, simultaneously with the stages of alkaline magmatism in the Kola region, which provided the uranium input. Uranium mineralization was related to hydrothermal and metasomatic events under medium to low temperature of ~550 °С at 2.3 Ga to ~280 °С at 0.4 Ga. |
format |
Article in Journal/Newspaper |
author |
Tatiana V. Kaulina Arkady A. Kalinin Vadim L. Il’chenko Marja A. Gannibal Anaid A. Avedisyan Dmitry V. Elizarov Lyudmila I. Nerovich Elena A. Nitkina |
author_facet |
Tatiana V. Kaulina Arkady A. Kalinin Vadim L. Il’chenko Marja A. Gannibal Anaid A. Avedisyan Dmitry V. Elizarov Lyudmila I. Nerovich Elena A. Nitkina |
author_sort |
Tatiana V. Kaulina |
title |
Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) |
title_short |
Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) |
title_full |
Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) |
title_fullStr |
Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) |
title_full_unstemmed |
Age and Formation Conditions of U Mineralization in the Litsa Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) |
title_sort |
age and formation conditions of u mineralization in the litsa area and the salla-kuolajarvi zone (kola region, russia) |
publisher |
MDPI AG |
publishDate |
2018 |
url |
https://doi.org/10.3390/min8120563 https://doaj.org/article/dfd8f65a4ad94d35852926fbe6770647 |
long_lat |
ENVELOPE(28.667,28.667,66.833,66.833) |
geographic |
Salla |
geographic_facet |
Salla |
genre |
Fennoscandian |
genre_facet |
Fennoscandian |
op_source |
Minerals, Vol 8, Iss 12, p 563 (2018) |
op_relation |
https://www.mdpi.com/2075-163X/8/12/563 https://doaj.org/toc/2075-163X 2075-163X doi:10.3390/min8120563 https://doaj.org/article/dfd8f65a4ad94d35852926fbe6770647 |
op_doi |
https://doi.org/10.3390/min8120563 |
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Minerals |
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8 |
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12 |
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563 |
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1765998573116194816 |