Crystal Structure of Dumortierite
| Id | 9001002 |
| Mineral name | Dumortierite |
| a (Å) | 11.800 |
| b (Å) | 20.222 |
| c (Å) | 4.699 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 1121.274 |
| Space group | P m c n |
Publication: American Mineralogist (1986) 71, 786-794
| Id | 9001002 |
| Mineral name | Dumortierite |
| a (Å) | 11.800 |
| b (Å) | 20.222 |
| c (Å) | 4.699 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 1121.274 |
| Space group | P m c n |