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

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.