Ruby [ Al2O3 ]
Images of Ruby
Material properties
| Formula | Al2O3 |
| Classification | Corundum |
| Luminescence emitter | Cr |
| Spectra | Luminescence (1) |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Variety, Simple oxide |
Composition
| Element | Atoms |
|---|---|
| Al | 2 |
| O | 3 |
| Total: | 5 |
Specimens of Ruby
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