| NN | Card | Specie | Formula | Space Group |
|---|---|---|---|---|
| 1. | 1628 | [1], td-gagarinite | Na0.8Ca0.8Y1.2F6 | P 3(-) |
| 2. | 1627 | [2], t-gagarinite, DF | Na1.23Ca0.12Y1.28TR0.24F6 | P 6(3)/m |
| 3. | 1629 | [3], t-gagarinite, DF | NaCa(Y,TR)F6 | P 6(3)/m |
| 4. | 1630 | [4], t-gagarinite, DF | Na0.9Ca0.9TR1.1F6 | P 6(3)/m |
| 5. | 11055 | [5], t-gagarinite, syn, DF | Na1.5Y1.5F6 | P 6(3)/m |