| Cr | Ni | Co | Cu | Pb | Zn | Ag |
As | −0.48 | 0.71 | 0.29 | −0.63 | 1.00 | 0.58 | −0.32 |
Ag | −0.55 | −0.31 | 0.49 | −0.36 | −0.32 | −0.08 |
|
Zn | −0.11 | 0.91 | 0.62 | −0.16 | 0.57 |
|
|
Pb | −0.48 | 0.70 | 0.30 | −0.63 |
|
|
|
Cu | 0.77 | −0.09 | −0.29 |
|
|
|
|
Co | −0.36 | 0.61 |
|
|
|
|
|
Ni | −0.06 |
|
|
|
|
|
|