Dumortierite [ Al(Al2O)(Al2O)2(SiO4)3(BO3) ]
Image of Dumortierite
Material properties
| Formula | Al(Al2O)(Al2O)2(SiO4)3(BO3) |
| Abbreviation | Dum |
| IMA Status | Approved/redefined (IMA 2013 s.p.) |
| Classifications | Minerals containing SiO4, Minerals containing BO3 |
| Luminescence emitters | Cr, TiO6 |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Aluminosilicate, Borate, Mineral |
Composition
| Element | Atoms |
|---|---|
| Al | 7 |
| O | 18 |
| Si | 3 |
| B | 1 |
| Total: | 29 |