| NN | Card | Specie | Formula | Space Group |
|---|---|---|---|---|
| 1. | 3783 | [2], t-pseudobrookite | TiO2 · Fe2O3 | C mcm |
| 2. | 3784 | [3], t-pseudobrookite | Fe2TiO5 | C mcm |
| 3. | 3785 | [4], t-pseudobrookite, syn, at 1200oC | FeTi2O5 | C mcm |
| 4. | 3787 | [5], t-pseudobrookite, analogue, at above 1700oC | Ti(FeTi)O5 | C mcm |
| 5. | 3781 | [8], t-pseudobrookite, analogue | FeAlTiO5 | C mcm |