| Pb | Zn | Cu | Ni | Cr | Co | Ag |
As | 0.99 | 0.82 | 0.43 | −0.13 | −0.29 | −0.06 | 0.97 |
Ag | 0.96 | 0.78 | 0.38 | −0.08 | −0.25 | −0.13 |
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Co | −0.03 | 0.17 | 0.37 | 0.53 | 0.50 |
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Cr | −0.27 | −0.16 | 0.40 | 0.92 |
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Ni | −0.09 | 0.05 | 0.32 |
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Cu | 0.46 | 0.57 |
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Zn | 0.88 |
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