Crystal Structure of Hardystonite
| Id | 9002568 |
| Mineral name | Hardystonite |
| a (Å) | 7.800 |
| b (Å) | 7.800 |
| c (Å) | 5.000 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 304.200 |
| Space group | P -4 21 m |
Publication: American Mineralogist (2001) 86, 747-751
| Id | 9002568 |
| Mineral name | Hardystonite |
| a (Å) | 7.800 |
| b (Å) | 7.800 |
| c (Å) | 5.000 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 304.200 |
| Space group | P -4 21 m |