Facts
- Country
- Iceland
- Minerals
- 1
- First described here
- Stilbite-Ca
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q189
Type localities · 2
Minerals first described here · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Stilbite-Ca | NaCa₄(Si₂₇Al₉)O₇₂·28H₂O | Monoclinic | — | — |