Chromite
FeCr2O4
The world's only ore mineral of chromium, found in ancient igneous rocks
Every piece of stainless steel owes its rust-resistance to chromium — and this black mineral is where it all starts.
Material
Gallery-wrapped canvas on a solid wood stretcher, 0.75″ deep — ready to hang.
$40.00
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Crystallography
| Catalogue identity | Chromite — Fd-3m |
| Formula | FeCr2O4 |
| Crystal system | cubic |
| Space group | F d -3 m :2 |
| Lattice (a, b, c) Å | 8.376, 8.376, 8.376 |
| Angles (α, β, γ) ° | 90, 90, 90 |
Structure data: Crystallography Open Database · Public domain (CC0)