Geochemical and geochronological data of Miocene lavas from Malekula Island, Vanuatu

The dataset contains major and trace element concentrations as well as Sr, Nd, Hf, and Pb isotope compositions and geochronological data of volcanic rocks from the island of Malekula, Vanuatu. Major elements were determined by XRF, trace elements by ICP-MS, isotope data by TIMS or MC ICP-MS. Ages were either determined by Ar-Ar or by U/Pb isotope measurements on zircon.