IMA mineral species

Gmelinite-Na

Na₄(Si₈Al₄)O₂₄·11H₂O

Zeolite mineral.

Gmelinite-Na specimen
Gmelinite-Na-60792.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaNa₄(Si₈Al₄)O₂₄·11H₂O
ElementsNa, Si, Al, O, H
Crystal systemHexagonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolGme-Na
Nickel–Strunz class9.GD.05

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

🌍 Where it's found

Type locality (where it was first described): San Pietro Mussolino, Italy

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.