Boromullite
Properties
| Formula | Al9BSi2O19 |
| Abbreviation | Bmul |
| Classification | Sillimanite (subgroup) |
| IMA Status | Approved (IMA 2007-021) |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Mineral, Borosilicate |
Composition
| Element | Atoms |
|---|---|
| Si | 2 |
| B | 1 |
| Al | 9 |
| O | 19 |
| Total: | 31 |