Data for "East meets West: The trace of the Mesoproterozoic Kibaran event in the mantle lithosphere beneath eastern Tanzania"

This file includes Supplementary Tables S1 to S4 for the publication "East meets West: The trace of the Mesoproterozoic Kibaran event in the mantle lithosphere beneath eastern Tanzania"(submitted to Journal of Geophysical Research: Solid Earth in July 2025).Table S1. Major element compositions of minerals from the Lashaine peridotite BD796 in this study.Table S2. Trace element concentration (ppm) of garnets, clinopyroxenes and orthopyroxenes from the Lashaine peridotites. Table S3. Highly siderophile element abundances and Re-Os isotopic compositions of the Lashaine peridotites.Table S4. Lu–Hf, Sm-Nd and Sr isotopic compositions of garnets and clinopyroxenes from the Lashaine peridotites.