| Number of atoms (%) | |
Hexagonal disk | Entire region | |
C | 52.41 | 51.52 |
O | 25.66 | 27.26 |
Mg | 3.61 | 5.0 |
Si | 5.43 | 8.33 |
K | 0.66 | 0.94 |
Fe | 12.23 | 7.0 |
Total | 100 | 100 |