Facts
- Country
- Italy
- Minerals
- 2
- Species citing it (Wikidata)
- 1
- First described here
- Gmelinite-Ca, Gmelinite-Na
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q46328
Minerals first described here · 2
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Gmelinite-Ca | Ca₂(Si₈Al₄)O₂₄·11H₂O | Hexagonal | — | — |
| Gmelinite-Na | Na₄(Si₈Al₄)O₂₄·11H₂O | Hexagonal | — | — |