Mineralogical and petrographic features of metakomatiites of the Kostomuksha greenstone structure (Karelia)

• Published in: LITOSFERA
• Main Authors: Ekaterina E. Klimovskaya, Andrei A. Ivanov
• Format: Article in Journal/Newspaper
• Language: English; Russian
• Published: A.N. Zavaritsky Institute of Geology and Geochemistry 2018
• Subjects: talc; carbonate; carbonatization; komatiite; metamorphism; kostomuksha greenstone structure; Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TA703-712; Ozerki; Fennoscandian; karelian
• Online Access: https://doi.org/10.24930/1681-9004-2018-18-6-870-891; https://doaj.org/article/81ff54384796477aa464d2a1c6f4ab7f

Object of study. The paper presents the mineralogical and petrographic study results of metamorphosed and metasomatized komatiites and komatiitic peridotites from the Ozerki soapstone deposit and Pentinsuo prospect, located in the Kostomuksha greenstone structure of the Karelian Craton, Fennoscandia...