| Ca | Mn | Mg | Fe | Ni | Cu | Co | Zn | Pb | |
| Ca | 1.00 | ||||||||
| Mn | −0.46 | 1.00 | |||||||
| Mg | −0.48 | 1.00 | 1.00 | ||||||
| Fe | −0.48 | 1.00 | 1.00 | 1.00 | |||||
| Ni | −0.11 | 0.25 | 0.25 | 0.27 | 1.00 | ||||
| Cu | −0.50 | 0.99 | 1.00 | 1.00 | 0.26 | 1.00 | |||
| Co | −0.57 | 0.58 | 0.58 | 0.56 | 0.02 | 0.55 | 1.00 | ||
| Zn | −0.63 | 0.94 | 0.94 | 0.94 | 0.32 | 0.95 | 0.66 | 1.00 | |
| Pb | −0.35 | −0.08 | −0.07 | −0.07 | 0.57 | −0.04 | 0.18 | 0.19 | 1.00 |