| Mineral | Symmetry Class | Space Group | a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|---|---|---|
| Brushite | monoclinic-beta | I a | 5.7990 | 15.1254 | 6.1840 | 90.00 | 116.43 | 90.00 |
| Gypsum | monoclinic-beta | *I 2/a | 5.6790 | 15.2020 | 6.5220 | 90.00 | 118.43 | 90.00 |
| Pharmacolite | monoclinic-beta | I a | 5.9745 | 15.4340 | 6.2797 | 90.00 | 114.83 | 90.00 |
| churchite-(Dy) | ||||||||
| churchite-(Nd) | ||||||||
| churchite-(Y) | monoclinic-beta | I 2/a | 5.5780 | 15.0060 | 6.2750 | 90.00 | 117.83 | 90.00 |