Facts
- Country
- United States
- Minerals
- 1
- First described here
- Ammoniojarosite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q26628
Minerals first described here · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Ammoniojarosite | (NH)₄Fe³⁺₃(SO₄)₂(OH)₆ | Trigonal | — | — |