Micro X-ray fluorescence mapping of ferromanganese nodules in the northwestern Pacific ocean

Attached are micro X-ray fluorescence mapping of multiple parallel sections of three nodules. Nodules B8, B11, and B26 of ~ 4.9 cm, 5.2 cm and 6.4 cm grain size were cut into 7, 8, and 9 sections, respectively.Nodule B8 has 7 parallel layers of data. Nodule B11 has 8 parallel layers of data. Nodule B26 has 9 parallel layers of data.

附件为三个结核的多份平行切片的微X射线荧光（micro X-ray fluorescence）图谱。编号为B8、B11和B26的三个结核，其粒径分别约为4.9 cm、5.2 cm和6.4 cm，各自被切割为7份、8份和9份切片。其中，结核B8包含7组平行切片数据，结核B11包含8组平行切片数据，结核B26包含9组平行切片数据。