Crystal Structure of NaNa2Mg5Si8O21(OH)3
| Id | 9003556 |
| Mineral name | NaNa2Mg5Si8O21(OH)3 |
| a (Å) | 9.883 |
| b (Å) | 54.082 |
| c (Å) | 5.277 |
| α (°) | 90.045 |
| β (°) | 103.068 |
| γ (°) | 89.960 |
| V (Å3) | 2747.471 |
| Space group | C -1 |
Publication: American Mineralogist (2004) 89, 1464-1473