IMA mineral species

Aluminoceladonite

K(Mg,Fe²⁺)Al(Si₄O₁₀)(OH)₂

Mica, phyllosilicate mineral.

GreenWhite & Clear

Aluminoceladonite specimen
Aluminoceladonite-Heulandite-Ca-345165.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaK(Mg,Fe²⁺)Al(Si₄O₁₀)(OH)₂
ElementsK, Mg, Fe, Al, Si, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAcel
Nickel–Strunz class9.EC.15

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