Sr-Pb isotope composition of juvenile ash samples from the 1999-2016 eruptions of Tungurahua volcano
Abstract:
Samples are volcanic ash collected between November 1999 and March 2016 on the flank of Tungurahua volcano (Ecuador).
Isotope compositions were measured on 5 mg of juvenile glassy fragments, after sample dissolution and Sr- Pb separation using chromatographic methods.
Lead and Sr isotope compositions were measured at Laboratoire Magmas et Volcans (Clermont-Ferrand, France) by MC-ICP-MS and TIMS, respectively.
How to cite this dataset:
Vlastelic, I., 2023. Sr-Pb isotope composition of juvenile ash samples from the 1999-2016 eruptions of Tungurahua volcano, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.26022/IEDA/112767. Accessed 2024-07-26.
DOI Creation Date:
2023-02-02
Related
Publication(s):
I. Vlastélic et al. (2023) Arc volcano activity driven by small-scale metasomatism of the magma source. Nature Geoscience, in press.
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Andes
User Contributed Keyword(s):
Magma source, andesite, arc volcano, eruption activity
Data Available On:
2023-03-01