Accelerated Magma Ascent Through Continental Lithosphere: Insights from Fe-Mg Diffusion of mantle olivine hosted in Cenozoic basalts of Eastern China

This release encompasses all the data utilized to produce the outcomes detailed in the paper titled 'Accelerated Magma Ascent Through Continental Lithosphere: Insights from Fe-Mg Diffusion in Mantle Olivine from Cenozoic Basalts of Eastern China'. Appendix A: EPMA data for olivine diffusion profiles within mantle xenoliths and Fe-Mg diffusion results for estimating xenolith ascent time scales. Appendix B: Major- and trace-element data for Cenozoic basalts hosting mantle xenoliths from eastern China, including data sourced from references. Appendix C: Major-element data for clinopyroxene and spinel within xenoliths and olivine phenocrysts. Appendix D: Trace-element data for olivine within xenoliths, determined by Laser Ablation Inductively Coupled Plasma Mass Spectrometry (La-ICP-MS). Appendix E: Global Comparison of Magma Ascent Rates Data.