IMA mineral species

Trébeurdenite

Fe²⁺₂Fe³⁺₄O₂(OH)₁₀(CO₃)·3H₂O

Hydrotalcite supergroup mineral.

Properties

Chemical formulaFe²⁺₂Fe³⁺₄O₂(OH)₁₀(CO₃)·3H₂O
ElementsFe, O, H, C
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolTré
Nickel–Strunz class4.FL.

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