Whole Rock Major Element Chemistry of Tungnáhraun Lavas
Abstract:
This dataset presents new major element oxides analyses for flow units of the Tungnáhraun basalts, SE Iceland. These large flows are the southeasternmost fissure basalts of the Bardabunga central volcano. The data are used in conjunction with EPMA analyses, diffusion modeling, and crystal size distribution analyses to document the formation of plagioclase ultraphyric basalts at Bardabunga during and subsequent to Pleistocene glaciation.
How to cite this dataset:
Furman, T., Oborn, C., 2025. Whole Rock Major Element Chemistry of Tungnáhraun Lavas
, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.26022/IEDA/112835. Accessed 2024-07-26.
DOI Creation Date:
2023-03-15
Related
Publication(s):
Oborn, C., Marra, O., LaFemina, P., Furman, T. (submitted 3/23 to Journal of Volcanology and Geothermal Research). Evolution of mafic Tungnárhraun lavas: Magma storage and ascent beneath Bárðarbunga volcanic system.
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
no external funding
Keyword(s):
Coverage Scope: Other
Geographic Location: Iceland
User Contributed Keyword(s):
Icelandic basalts, Tungnahraun, Bardabunga, PUB
Data Available On:
2025-03-14