All abstracts by Olgeir Sigmarsson at Goldschmidt2023
| (2023) Constraining Magmatic Processes and Timescales with 238U-Series Disequilibria Leading to the 2021 Eruption at La Palma, Canary Islands
Herve G, Sigmarsson O & Gauthier P-J |
| (2023) Geochemical Evolution of the 2021 and 2022 Fagradalsfjall Eruptions
Marshall EW, Caracciolo A, Matthews S, Ranta E, Gunnarsson-Robin J, Sigmarsson O, Halldorsson SA, Bali E, Guðfinnsson GH, Bar Rasmussen M & Lowe N |
| (2023) Thorium, Sr and Nd Isotope Ratios in Basalts from the 2021-2022 Fagradalshraun, Iceland
Sigmarsson O, Gannoun A, Herve G, Bosq C, Auclair D, Marshall EW & Halldorsson SA |
| (2023) Using Geochemistry to Unravel the Dynamics of Icelandic Volcanoes: Results from Recent Monitoring Studies of Basaltic Fissure Eruptions
Halldorsson SA, Marshall EW, Rooyakkers SM, Caracciolo A, Gunnarsson-Robin J, Bali E, Guðfinnsson GH, Sigmarsson O, Matthews S & Maclennan J |
| (2023) The Importance of alkali-H2O-Carbonate Interactions in Magmatic systems:A Case Study from Ol’Doinyo Lengai
Lundstrom C, Sigmarsson O & Zhou Z |