NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 4681 | [1], t-olivine | Mn2SiO4 | P bnm |
2. | 4682 | [2], t-olivine | Mn1.8Mg0.2SiO4 | P bnm |
3. | 3283 | [3], t-olivine, at 300oK | Mn2SiO4 | P nma |
4. | 10201 | [4], t-olivine, syn | MnMgSiO4 | P nma |
5. | 10202 | [5], t-olivine, syn | Mn1.4Mg0.6SiO4 | P nma |