All REE
La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
| Element | WT% |
| O | 44.78% |
| Si | 26.16% |
| Al | 6.99% |
| Ca | 15.25% |
| Gd | 0.49% |
| Er | 0.49% |
| Tm | 0.48% |
| Lu | 0.49% |
| Nd | 0.49% |
| Sm | 0.48% |
| Ce | 0.49% |
| La | 0.48% |
| Pr | 0.5% |
| Ho | 0.48% |
| Yb | 0.48% |
| Eu | 0.49% |
| Dy | 0.49% |
| Tb | 0.49% |
| Compound | WT% |
| Al2O3 | 13.26% |
| CaO | 21.34% |
| Gd2O3 | 0.57% |
| Er2O3 | 0.57% |
| Lu2O3 | 0.56% |
| Nd2O3 | 0.57% |
| Sm2O3 | 0.56% |
| CeO2 | 0.61% |
| La2O3 | 0.57% |
| Yb2O3 | 0.55% |
| Eu2O3 | 0.57% |
