Crystal Structure of (Na.78 K.03) (Ca1.88 Fe.12) (Mg3.49 Fe.75 Al.66 Cr.05 Ti.05) (Si6.22 Al1.78) O22 F.03 (O H)1.97
| Id | 1538869 |
| Chemical name | (Na.78 K.03) (Ca1.88 Fe.12) (Mg3.49 Fe.75 Al.66 Cr.05 Ti.05) (Si6.22 Al1.78) O22 F.03 (O H)1.97 |
| a (Å) | 9.874 |
| b (Å) | 17.995 |
| c (Å) | 5.298 |
| α (°) | 90 |
| β (°) | 105.4 |
| γ (°) | 90 |
| V (Å3) | 907.563 |
| Space group | C 1 2/m 1 |
Publication: Canadian Mineralogist (1995) 33, 867-878