Manganese mineralization driven by dynamic oceanic redox fluctuations: Insights from chromium isotopes

The Supplementary Material presents data in Tables 1–4, including the overall geochemical composition of the studied manganese deposit samples (Cr isotope composition, major elements, trace elements, rare earth elements), as well as collected global chromium isotope data and its references.本补充材料以表1至表4形式呈现数据，涵盖所研究锰矿床样品的整体地球化学组成（包括铬同位素组成（Cr isotope composition）、主量元素、微量元素及稀土元素），同时收录了所收集的全球铬同位素数据及其相关参考文献。