or synthesised inorganic ferrous oxides, organic ferrous oxides, inorganic ferric oxides, organic ferric oxides, goethite, hematite, ferrihydrite and maghemite were recorded in the transmission modes (Table S3).
or synthesised inorganic ferrous oxides, organic ferrous oxides,inorganic ferric oxides, organic ferric oxides, goethite, hematite, ferrihydrite and maghemite were recorded in the transmission modes (Table S3).