|
| Element | Oxide | ||
| Symbol | Wt. conc. (%) | Symbol | Wt. Conc. (%) | |
| O | 52.67 |
|
| |
| Ca | 17.50 | Ca | 36.98 | |
| Si | 13.55 | Si | 28.63 | |
| C | 13.06 | C | 27.60 | |
| Al | 1.46 | Al | 3.08 | |
| Fe | 1.44 | Fe | 3.05 | |
| Mg | 0.32 | Mg | 0.67 | |