Epidote
compound
Ca2Al2FeSi3O13H
A pistachio-green mineral prized by collectors for its vivid colour
Its distinctive pistachio-green crystals have made epidote a favourite among mineral collectors for centuries.
Material
Gallery canvas set in a solid wood floating frame.
Frame
Brown
$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 | Epidote — P1 2₁/m 1 |
| Formula | Ca2Al2FeSi3O13H |
| Crystal system | monoclinic |
| Space group | P 1 21/m 1 |
| Lattice (a, b, c) Å | 8.96, 5.63, 10.2 |
| Angles (α, β, γ) ° | 90, 115.4, 90 |
| Density (g/cm³) | 3.453 |
Structure data: Crystallography Open Database · Public domain (CC0)