NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 3368 | [12], t-hypersthene | Mg1.12Fe0.88Si2O6 | P bca |
2. | 3369 | [13], t-hypersthene | Mg1.39Fe0.40Al0.24[Si1.76Al0.24O6] | P bca |
3. | 3370 | [14], t-hypersthene, at 1050oC | Mg1.39Fe0.40Al0.24[Si1.76Al0.24O6] | P bca |
4. | 3373 | [17], t-hypersthene | (Mg,Fe)SiO3 | P bca |
5. | 3355 | [18], t-hypersthene, heated | (Mg,Fe)SiO3 | P bca |
6. | 9717 | [1], t-hypersthene | (Mg,Fe)SiO3 | P bca |
7. | 9718 | [35], t-hypersthene | (Mg,Fe)SiO3 | P bca |
8. | 10485 | [36], syn, t-hypersthene | (Mg,Fe)SiO3 | P bca |