Crystal Structure of Biotite
| Id | 9001266 |
| Mineral name | Biotite |
| a (Å) | 5.355 |
| b (Å) | 9.251 |
| c (Å) | 10.246 |
| α (°) | 90 |
| β (°) | 100.15 |
| γ (°) | 90 |
| V (Å3) | 499.634 |
| Space group | C 1 2/m 1 |
Publication: American Mineralogist (1990) 75, 305-313
| Id | 9001266 |
| Mineral name | Biotite |
| a (Å) | 5.355 |
| b (Å) | 9.251 |
| c (Å) | 10.246 |
| α (°) | 90 |
| β (°) | 100.15 |
| γ (°) | 90 |
| V (Å3) | 499.634 |
| Space group | C 1 2/m 1 |