Rare earth elements (REE) composition of manganese nodules from the Indian Ocean

Manganese nodules dredged in the Indian Ocean by R/V Marion Dufresne have been selected in conjunction with cores taken in their vicinity. Most of these samples are spherical or...由R/V"马里恩·迪弗雷斯纳"号科考船在印度洋拖网采集的锰结核（manganese nodules），已与其周边采集的岩芯样品联合遴选入本数据集。该批次样品多数呈球形或……