Cr | Mn | Ni | Cu | Zn | As | Cd | Pb | |
MAX | −0.58 | −0.01 | 0.48 | 0.97 | −0.03 | 1.01 | 1.04 | 0.06 |
MIN | −1.12 | −1.41 | −4.66 | −0.51 | −0.94 | −0.36 | 0.21 | −0.37 |
AVERAGE | −0.81 | −0.58 | −1.02 | 0.28 | −0.51 | 0.54 | 0.53 | −0.12 |