Facts
- Country
- Italy
- Minerals
- 1
- First described here
- Fantappièite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q24072806
Minerals first described here · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Fantappièite | [Na₈₂.₅Ca₃₃K₁₆.₅]Σ=₁₃₂(Si₉₉Al₉₉O₃₉₆)(SO₄)₃₃·6H₂O | Trigonal | — | — |