Molar compositions of the studied glasses.
| Sample acronym | SiO2 (% mol) | CaO (% mol) | MgO (% mol) | Molar composition |
|---|---|---|---|---|
| BG | 85 | 15 | 0 | 85SiO2–15CaO |
| BG-Mg1 | 85 | 14 | 1 | 85SiO2–14CaO–1MgO |
| BG-Mg3 | 85 | 12 | 3 | 85SiO2–12CaO–3MgO |
| BG-Mg5 | 85 | 10 | 5 | 85SiO2–10CaO–5MgO |
| BG-Mg10 | 85 | 5 | 10 | 85SiO2–5CaO–10MgO |