| compound | Figure 6 | Figure 7 |
| SiO2 | 62.1 | 0.05 |
| B2O3 | 13.3 | 69.45 |
| PbO | 0 | 30 |
| Al2O3 | 2.2 | 0.5 |
| Na2O | 2.7 | 0 |
| P2O5 | 2.1 | 0 |
| CaO | 4.1 | 0 |
| BaO | 13.5 | 0 |