Facts
- Country
- France
- Minerals
- 1
- First described here
- Ranciéite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3314912
Minerals · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Ranciéite | (Ca,Mn²⁺)₀.₂(Mn⁴⁺,Mn³⁺)O₂·0.6H₂O | Trigonal | — | — |
Minerals first described here · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Ranciéite | (Ca,Mn²⁺)₀.₂(Mn⁴⁺,Mn³⁺)O₂·0.6H₂O | Trigonal | — | — |