Data used for the publication \"Helium and oxygen isotopic variations in the Iceland plume source controlled by entrainment of recycled oceanic lithosphere\"

New oxygen isotope measurements of olivines from across Iceland. The dataset includes literature used in the study along with analytical details and mixing model parameters

横跨冰岛各地橄榄石（olivine）的新型氧同位素测量数据集。本数据集包含本研究引用的相关文献、分析细节以及混合模型参数。