Data for: Colloidal transport mechanisms and sequestration of U, Ni, and As in meromictic mine pit lakes

Raw data of the analysis of solid sediment samples: XRD fits, SEM-EDS, XRF maps, Laue diffraction indexations. Raw data of the analysis of colloidal particles: S/TEM images and corresponding EDS spectra.

固体沉积物样品分析原始数据：X射线衍射（XRD）拟合结果、扫描电子显微镜-能谱仪（SEM-EDS）分析数据、X射线荧光（XRF）图谱、劳厄衍射标定结果。胶体颗粒分析原始数据：扫描透射电子显微镜（S/TEM）图像及对应能谱（EDS）谱图。