Element Component   1      2 3 Ca -0.294 0.907 0.081 Si 0.347 -0.886 -0.227 P -0.805 0.426 -0.017 S 0.439 0.708 -0.409 Fe 0.702 -0.152 0.603 Al 0.509 -0.516 0.574 k 0.929 -0.055 0.131 C org 0.70 0.196 0.815

Table 16: Rotated component matrix.