Geodynamic and Isotopic Constraints on the Genesis of Kimberlites, Lamproites and Related Magmas From the Finnish Segment of the Karelian Craton

• Main Authors: Dalton, Hayden, Giuliani, Andrea, Hergt, Janet, Phillips, David, O'Brien, Hugh, Ballmer, Maxim D., Maas, Roland, Woodhead, Jon
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2022
• Subjects: kimberlite; geochemistry; radiogenic isotopes; geodynamics; LLSVP; mantle plumes; Kuusamo; karelia*; karelian
• Online Access: https://hdl.handle.net/20.500.11850/565143; https://doi.org/10.3929/ethz-b-000565143

Despite the scientific and economic significance of kimberlites and related magmas, their origin is unclear. Here, we address this issue using whole-rock and perovskite-derived Sr-Nd-Hf isotopes for the three occurrences of kimberlite, lamproites and ultramafic lamprophyres (UMLs) in Finland. Mesopr...