Aragonite
compound
CaCO3
The crystal form of calcium carbonate found in pearls and coral reefs
Every pearl and coral reef is built from this exact crystal structure, layer by microscopic layer.
Material
Gallery canvas set in a solid wood floating frame.
Frame
Black
$70.00
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See it on your wall
Shown true-to-size - a 8×10in piece scaled against real furniture.
Crystallography
| Catalogue identity | Aragonite — Pmcn |
| Formula | CaCO3 |
| Crystal system | orthorhombic |
| Space group | P m c n |
| Lattice (a, b, c) Å | 4.96062, 7.97006, 5.74181 |
| Angles (α, β, γ) ° | 90, 90, 90 |
| Density (g/cm³) | 2.928 |
Structure data: Crystallography Open Database · Public domain (CC0)