| Mineral | Symmetry Class | Space Group | a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|---|---|---|
| Brockite | trigonal | P 3(1)21 | 6.9800 | 6.9800 | 6.4000 | 90.00 | 90.00 | 120.00 |
| Grayite | ||||||||
| Rhabdophane-(La) | ||||||||
| Rhabdophane-(Nd) | ||||||||
| Rhabdophane-(ce) | trigonal | P 3(1)21 | 7.0550 | 7.0550 | 6.4390 | 90.00 | 90.00 | 120.00 |
| Tristramite |