| Element (ppm) | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Y | %P2O5 |
| Average | 329 | 532 | 47 | 217 | 41 | 84 | 108 | 26 | 20 | 7 | 13 | 6 | 13 | 5 | 1245 | 5 |
| Maximum | 2728 | 5291 | 477 | 1972 | 432 | 3050 | 484 | 574 | 262 | 141 | 94 | 89 | 183 | 245 | 6592 | 46 |
| Minimum | 7 | 30 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |