IMA mineral species

Alflarsenite

NaCa₂Be₃Si₄O₁₃(OH)·2H₂O

Zeolite mineral.

Properties

Chemical formulaNaCa₂Be₃Si₄O₁₃(OH)·2H₂O
ElementsNa, Ca, Be, Si, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAlf

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

🌍 Where it's found

Type locality (where it was first described): Tuften quarry, Norway