方位 | Cu | Zn | Cr | Pb |
N | 0.00 | 0.43 | 0.63 | 1.06 |
NW | 0.00 | 0.17 | 0.51 | 0.94 |
W | 0.28 | 0.77 | 0.41 | 1.56 |
SW | 1.20 | 0.51 | 0.71 | 0.79 |
S | 0.28 | 0.31 | 0.82 | 0.71 |
SE | 0.88 | 0.58 | 1.05 | 0.95 |
E | 0.06 | 0.65 | 0.15 | 1.95 |
NE | 0.07 | 0.63 | 0.34 | 1.79 |