Elemental compositions, 87Sr/86Sr, 143Nd/144Nd, and δD of individual olivine-hosted melt inclusions from Vailulu'u and Malumalu, Samoa

Creator(s):
Anderson, Olivia E
Jackson, Matthew G
Pamukcu, Ayla S
Rose-Koga, Estelle F
Le Roux, Véronique
Klein, Frieder
Koga, Kenneth T
Gaetani, Glenn A
Price, Allison A
Abstract:
This data set contains new major (EPMA), trace (LA-ICP-MS), and volatile element (SIMS), and 87Sr/86Sr compositions (TIMS) for Samoan olivine-hosted melt inclusions from two Samoan seamounts, Malumalu and Vailulu'u, as well as host olivine major and minor elemental compositions. There are also a few melt inclusions with 143Nd/144Nd data. Volatiles analyzed are H2O, CO2, F, Cl, and S. Melt inclusions contained vapor bubbles, so the total CO2 concentration of the melt inclusion is calculated by combining the CO2 in the vapor bubble (obtained from Raman spectroscopy) and CO2 concentration in the glassy part of the melt inclusion.
How to cite this dataset:
Anderson, O. E., Jackson, M. G., Pamukcu, A. S., Rose-Koga, E. F., Le Roux, V., Klein, F., Koga, K. T., Gaetani, G. A., Price, A. A., 2024. Elemental compositions, 87Sr/86Sr, 143Nd/144Nd, and δD of individual olivine-hosted melt inclusions from Vailulu'u and Malumalu, Samoa, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.60520/IEDA/113446. Accessed 2024-12-26.
DOI Creation Date:
2024-08-26
Related
Publication(s):
Anderson, O.E., Jackson, M.G., Pamukçu, A.S., Rose-Koga, E.F., Le Roux, V., Klein, F., Koga, K.T., Gaetani, G.A., & Price, A.A. (2024). Extensive H2O degassing in deeply erupted submarine glasses inferred from Samoan melt inclusions: The EM2 mantle source is damp, not dry. Chemical Geology, 651, 121979. https://doi.org/10.1016/j.chemgeo.2024.121979
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
National Science Foundation: 1736984
National Science Foundation: 1900652
National Science Foundation: 1912931
National Science Foundation: 1929095
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Vailulu'u, Malumalu, Samoa
User Contributed Keyword(s):
volatiles, 87Sr/86Sr, melt inclusions, olivine, hotspot, degassing
Data Available On:
2024-08-27
Resource Type:
Dataset
Download File(s)
File Name
File Size
File Checksum
3446-1_Anderson_et_al_2024_Samoan_melt_inclusions.xlsx
170.97 KB

Related Information
IsReferencedBy:
References:
  • Smithsonian Volcano Number: 244021
  • Smithsonian Volcano Number: 244000