Data for: Iron reduction by diverse actinobacteria and the formation of secondary minerals

The figures are raw SEM photos, the texts in TXT format are instructions of the SEM photos, and the Excel table contains raw tested data of Fe(III) reduction.本数据集所附图像均为原始扫描电子显微镜（Scanning Electron Microscope, SEM）照片；TXT格式文本为该类扫描电子显微镜照片的配套说明；Excel表格则存储了Fe(III)还原反应的原始测试数据。