The Petrology and Geochemistry of the 2021 Fagradalsfjall Eruption, Iceland: An Eruption Sourced From Multiple, Compositionally Diverse, Near-Moho Sills

• Main Authors: Marshall, EW, Caracciolo, A, Bali, E, Halldórsson, SA, Matthews, S, Ranta, E, Rasmussen, MB, Robin, JG, Guðfinnson, GH, Maclennan, J, Bosq, C, Auclair, D, Sigmarsson, O, Merrill, H, Gísladóttir, B, Johnson, S, Löw, N, Stracke, A, Genske, F
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2024
• Subjects: 37 Earth Sciences; 3703 Geochemistry; 3705 Geology; 3706 Geophysics; Reykjanes; Iceland
• Online Access: https://www.repository.cam.ac.uk/handle/1810/374313; https://doi.org/10.17863/CAM.112411

Abstract Magmatic processes at the crust-mantle boundary (i.e., Moho) are commonly studied post facto at fossil ophiolites, oceanic core complexes, or inferred from the compositions of crystals or melt inclusions. The 2021 eruption at Fagradalsfjall on the Reykjanes Peninsula, Iceland, was supplied...