Sm-Nd AND U-Pb ISOTOPIC STUDY OF THE NYASYUKKA DIKE COMPLEX, KOLA PENINSULA, RUSSIA

• Published in: Proceedings of the Karelian Research Centre of the Russian Academy of Sciences
• Main Authors: Валерий Федорович Смолькин, Ееро Хански, Ханну Хухма, Жорж Александрович Федотов, Valery Smolkin, Eero Hanski, Hannu Huhma, Zhorzh Fedotov
• Format: Article in Journal/Newspaper
• Language: English; Russian
• Published: Karelian Research Centre of the Russian Academy of Sciences 2015
• Subjects: палеопротерозойская печенгская структура; дайковый комплекс перидотитов-оливиновых габбро; sm-nd и u-pb изотопные данные; бадделеит; циркон; Science; Q; Kola Peninsula; Murmansk; Pechenga; Tuloma; kola peninsula
• Online Access: https://doi.org/10.17076/geo164; https://doaj.org/article/7cb9b66c33cd48d484984666342c45be

The Nyasyukka dike complex forms a NW-trending dike swarm in the Archean bedrock of the Murmansk Province adjacent to the Pechenga Complex. The dikes are mostly composed of two rock types, kaersutite-bearing peridotites and olivine gabbros. Also a rounded pyroxenite stock has been found in the area....