Magmatic Processes at Snæfell Volcano, Iceland, Constrained by Zircon Ages, Isotopes, and Trace Elements

• Published in: Geochemistry, Geophysics, Geosystems
• Main Authors: Tenley J. Banik, Tamara L. Carley, Matthew A. Coble, John M. Hanchar, Justin P. Dodd, Gabriele M. Casale, Sean P. McGuire
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2021
• Subjects: Hf isotopes; O isotopes; Snæfell; U‐Pb geochronology; zircon; Geophysics. Cosmic physics; QC801-809; Geology; QE1-996.5; Iceland
• Online Access: https://doi.org/10.1029/2020GC009255; https://doaj.org/article/918efa31848b4787845ac4770ccc96e4

Abstract We present the first zircon‐based U‐Pb geochronology, trace element concentrations, and O and Hf isotope compositions for Snæfell, an off‐rift volcano in eastern Iceland. These data provide constraints on the longevity and petrogenetic conditions of the Snæfell magmatic system. U‐Pb zircon...