IMA mineral species

Imogolite

Al₂SiO₃(OH)₄

Phyllosilicate mineral found in soils formed from volcanic ash.

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Imogolite specimen
Imogolite nanotubes SEM.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaAl₂SiO₃(OH)₄
ElementsAl, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolImo
Nickel–Strunz class9.ED.20

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