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

• Published in: AGU Advances
• Main Authors: Marshall, E. W., Caracciolo, A., Bali, E., Halldórsson, S. A., Matthews, S., Ranta, E., Rasmussen, M. B., Robin, J. G., Guðfinnson, G. H., 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: 2024
• Subjects: basalt; Fagradalsfjall; magmatic system; Moho transition zone; volcano monitoring; Reykjanes; Iceland
• Online Access: https://researchprofiles.ku.dk/da/publications/90f21a47-a569-4efb-b9e5-564e13a22af9; https://doi.org/10.1029/2024AV001310; https://curis.ku.dk/ws/files/414885794/The_Petrology_and_Geochemistry_of_the_2021_Fagradalsfjall_Eruption_Iceland_An_Eruption.pdf

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 from magm...