Facts
- Country
- United States
- Minerals
- 2
- Species citing it (Wikidata)
- 1
- First described here
- Cavansite, Pentagonite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2042735
Minerals first described here · 2
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Cavansite | — | Orthorhombic | — | — |
| Pentagonite | Ca(VO)Si₄O₁₀ * 4H₂O | Orthorhombic | — | — |