Topaz
Al2SiO4F2
A brilliant gemstone prized for its golden and blue hues
The golden gemstone that gives November its birthstone — now rendered as the atomic lattice beneath every facet.
Material
Gallery-wrapped canvas on a solid wood stretcher, 0.75″ deep — ready to hang.
$40.00
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Crystallography
| Catalogue identity | Topaz — Pbnm |
| Formula | Al2SiO4F2 |
| Crystal system | orthorhombic |
| Space group | P b n m |
| Lattice (a, b, c) Å | 4.6489, 8.7935, 8.3957 |
| Angles (α, β, γ) ° | 90, 90, 90 |
Structure data: Crystallography Open Database · Public domain (CC0)