Facts
- Country
- United States
- Minerals
- 1
- First described here
- Pearceite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q205842
Minerals first described here · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Pearceite | Cu(Ag,Cu)₆Ag₉As₂S₁₁ | Trigonal | — | — |