IMA mineral species

Barrerite

Na₂(Si₇Al₂)O₁₈·6H₂O

Zeolite mineral.

PinkWhite & Clear

Barrerite specimen
Barrerite-27538.jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Orthorhombic✏️ streak white
Chemical formulaNa₂(Si₇Al₂)O₁₈·6H₂O
ElementsNa, Si, Al, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolBre
Nickel–Strunz class9.GE.15

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