Silicon and Aluminum Mobility in Soils of Jeju Island, Korea

Figure 3

SEM/EDS of selected horizons of the profiles less than 2 μm in particle size. (a) Allophane in Pyeongdae Bw2 horizon; (b) illite; (c) chlorite in Jeju Bt2 horizon; (d) kaolinite and (e) vermiculite in Gangjeong Bt2 horizon.