Willemite
Zn2SiO4
A zinc silicate mineral famous for its brilliant green fluorescence under UV light
Shine ultraviolet light on this mineral and it glows an electric green — a favourite of mineral collectors worldwide.
Material
Gallery-wrapped canvas on a solid wood stretcher, 0.75″ deep — ready to hang.
$40.00
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Crystallography
| Catalogue identity | Willemite — Pnma |
| Formula | Zn2SiO4 |
| Crystal system | orthorhombic |
| Space group | P n m a |
| Lattice (a, b, c) Å | 10.2897, 6.6711, 5.0691 |
| Angles (α, β, γ) ° | 90, 90, 90 |
Structure data: Crystallography Open Database · Public domain (CC0)