IMA mineral species

Cafeosite

Ca₄Fe²⁺₃Fe³⁺₂◻O₆S₄

Properties

Chemical formulaCa₄Fe²⁺₃Fe³⁺₂◻O₆S₄
ElementsCa, Fe, O, S
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolCfo
Nickel–Strunz class2.MA.15

“—” means no reliable value in Wikidata yet. Check Mindat for full data.