Corundum
compound
Al2O3
The mineral family that gives us rubies and sapphires — pure aluminium oxide
Material
Enhanced matte art paper - 200 gsm heavyweight fine art stock with a smooth, natural-white finish, giclée-printed in pigment archival inks for glare-free, long-lasting colour.
Frame
Print Only
Orientation
Caption
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Crystallography
| Catalogue identity | Corundum - R -3 c :H |
| Formula | Al2O3 |
| Crystal system | trigonal |
| Space group | R -3 c :H |
| Lattice (a, b, c) Å | 4.7589, 4.7589, 12.991 |
| Angles (α, β, γ) ° | 90, 90, 120 |
| Density (g/cm³) | 3.987 |
| Determination | Experimental (measured) |
Structure data: Crystallography Open Database · Public domain (CC0)