|
| Concentration, ppm | ||||
| Chalcopyrite | Electromagnetic pyrite | Nonelectromagnetic pyrite | Pyrrhotite | WR | |
| La | 1.032 | 1.493 | 2.926 | 0.974 | 8.310 |
| Ce | 2.077 | 3.582 | 6.371 | 2.240 | 19.192 |
| Pr | 0.240 | 0.464 | 0.823 | 0.290 | 2.533 |
| Nd | 0.863 | 1.838 | 3.524 | 1.260 | 10.968 |
| Sm | 0.180 | 0.295 | 0.620 | 0.290 | 2.018 |
| Eu | 0.034 | 0.042 | 0.124 | 0.060 | 0.396 |
| Gd | 0.279 | 0.323 | 0.687 | 0.230 | 2.305 |
| Tb | 0.033 | 0.036 | 0.078 | 0.030 | 0.320 |
| Dy | 0.210 | 0.220 | 0.482 | 0.160 | 1.830 |
| Ho | 0.045 | 0.048 | 0.092 | 0.030 | 0.401 |
| Er | 0.123 | 0.138 | 0.300 | 0.080 | 1.033 |
| Tm | 0.020 | 0.022 | 0.040 | 0.010 | 0.131 |
| Yb | 0.127 | 0.140 | 0.282 | 0.070 | 0.770 |
| Lu | 0.019 | 0.021 | 0.040 | 0.010 | 0.110 |