Crystal Structure of Alunite
| Id | 9000013 |
| Mineral name | Alunite |
| a (Å) | 6.96 |
| b (Å) | 6.96 |
| c (Å) | 17.35 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 120 |
| V (Å3) | 727.861 |
| Space group | R -3 m :H |
Publication: American Mineralogist (1937) 22, 773-784
| Id | 9000013 |
| Mineral name | Alunite |
| a (Å) | 6.96 |
| b (Å) | 6.96 |
| c (Å) | 17.35 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 120 |
| V (Å3) | 727.861 |
| Space group | R -3 m :H |