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...
Published in: | Minerals |
---|---|
Main Authors: | , , , , , , , |
Format: | Text |
Language: | English |
Published: |
Multidisciplinary Digital Publishing Institute
2018
|
Subjects: | |
Online Access: | https://doi.org/10.3390/min8120563 |
id |
ftmdpi:oai:mdpi.com:/2075-163X/8/12/563/ |
---|---|
record_format |
openpolar |
spelling |
ftmdpi:oai:mdpi.com:/2075-163X/8/12/563/ 2023-08-20T04:06:27+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 agris 2018-12-01 application/pdf https://doi.org/10.3390/min8120563 EN eng Multidisciplinary Digital Publishing Institute Crystallography and Physical Chemistry of Minerals & Nanominerals https://dx.doi.org/10.3390/min8120563 https://creativecommons.org/licenses/by/4.0/ Minerals; Volume 8; Issue 12; Pages: 563 U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region Text 2018 ftmdpi https://doi.org/10.3390/min8120563 2023-07-31T21:52:43Z 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. Text Fennoscandian MDPI Open Access Publishing Salla ENVELOPE(28.667,28.667,66.833,66.833) Minerals 8 12 563 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
op_collection_id |
ftmdpi |
language |
English |
topic |
U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region |
spellingShingle |
U mineralization hydrothermal deposits U-Pb Rb-Sr Kola region 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 |
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 |
Text |
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 |
Multidisciplinary Digital Publishing Institute |
publishDate |
2018 |
url |
https://doi.org/10.3390/min8120563 |
op_coverage |
agris |
long_lat |
ENVELOPE(28.667,28.667,66.833,66.833) |
geographic |
Salla |
geographic_facet |
Salla |
genre |
Fennoscandian |
genre_facet |
Fennoscandian |
op_source |
Minerals; Volume 8; Issue 12; Pages: 563 |
op_relation |
Crystallography and Physical Chemistry of Minerals & Nanominerals https://dx.doi.org/10.3390/min8120563 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/min8120563 |
container_title |
Minerals |
container_volume |
8 |
container_issue |
12 |
container_start_page |
563 |
_version_ |
1774717506123988992 |