Variables | Component | |
PC1 | PC2 | |
Fe | 0.957 | −0.212 |
Mn | 0.450 | 0.815 |
Cu | 0.919 | −0.246 |
Pb | 0.822 | 0.161 |
Cd | 0.789 | 0.285 |
Ni | 0.960 | −0.184 |
Zn | 0.985 | −0.120 |
% of Variance | 73.65 | 13.22 |