| N | Card | Specie | Formula | Upot | Ionic Strength Factor |
|---|---|---|---|---|---|
| 1. | 1077 | [1], 1-layer | (Fe2+)3Fe3+SiO4(OH)5 | 23937 | 29 |
| 2. | 1078 | [2], 2-layer | (Fe2+)3Fe3+SiO4(OH)5 | 23937 | 29 |
| 3. | 1079 | [3], 3-layer | (Fe2+)3Fe3+SiO4(OH)5 | 23936 | 29 |
| 4. | 1080 | [4], 6-layer | (Fe2+)3(Fe3+)SiO4(OH)5 | 23921 | 29 |