Archean Zircons with Omphacite Inclusions from Eclogites of the Belomorian Province, Fennoscandian Shield: The First Finding

• Published in: Minerals
• Main Authors: Oleg I. Volodichev, Oleg A. Maksimov, Tatiana I. Kuzenko, Alexander I. Slabunov
• Format: Article in Journal/Newspaper
• Language: English
• Published: MDPI AG 2021
• Subjects: Archean; eclogite; zircon; omphacite; geochronology; geochemistry; Mineralogy; QE351-399.2; Gridino; Keret; Keret’; Salma; Vaara; Fennoscandian
• Online Access: https://doi.org/10.3390/min11101029; https://doaj.org/article/b5de6c4275ce4830802d8bc502838200

Early Precambrian retrogressed eclogites are abundant in the central and northern parts of the Belomorian Province of the Fennoscandian Shield (Gridino + Keret and Salma + Kuru-Vaara study areas, respectively). Older and younger eclogites are recognized and their Archean and Paleoproterozoic ages ar...