| 
 | Sand | Silt | Clay | AL | Fe | Mn | As | Pb | 
| Sand | 1.000 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| Silt | −0.186 | 1.000 | 
 | 
 | 
 | 
 | 
 | 
 | 
| Clay | −0.653 | −0.623 | 1.000 | 
 | 
 | 
 | 
 | 
 | 
| AL | −0.315 | 0.105 | 0.170 | 1.000 | 
 | 
 | 
 | 
 | 
| Fe | 0.087 | 0.039 | −0.099 | 0.877 | 1.000 | 
 | 
 | 
 | 
| Mn | −0.743 | 0.110 | 0.507 | 0.815 | 0.451 | 1.000 | 
 | 
 | 
| As | 0.549 | 0.088 | −0.505 | −0.357 | −0.103 | −0.461 | 1.000 | 
 | 
| Pb | 0.168 | 0.301 | −0.366 | −0.144 | −0.267 | 0.059 | 0.487 | 1.000 |