IMA mineral species

Palygorskite

(Mg,Al)₅(Si,Al)₈O₂₀(OH)₂·8H₂O

Phyllosilicate mineral.

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Palygorskite specimen
Mineraly.sk - palygorskit.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula(Mg,Al)₅(Si,Al)₈O₂₀(OH)₂·8H₂O
ElementsMg, Al, Si, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolPlg
Nickel–Strunz class9.EE.20

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