NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 6625 | [4], alpha, t-nickeline, syn, at 20oC, Pm-millerite | NiS | P 6(3)/mmc |
2. | 6626 | [2], alpha, t-nickeline, syn, at 380oC, Pm-millerite | NiS | P 6(3)/mmc |
3. | 6627 | [3], alpha, t-nickeline, syn, at 450oC, Pm-millerite | NiS | P 6(3)/mmc |