Erbium REE-glass (12%)
Er
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Form
Pieces
Notes
REE BEARING GLASS
| Element | WT% |
| Al | 7.84% |
| Er | 10.03% |
| Ca | 14.76% |
| Si | 24.80% |
| O | 42.56% |
| Compound | WT% |
| Al2O3 | 14.82% |
| Er2O3 | 11.47% |
| CaO | 20.65% |
| SiO2 | 53.06% |
