Facts
- Chemical formula
- Pb₂As₂S₅
- Crystal system
- Monoclinic
- Mohs hardness
- 3.0
- Number of elements
- 3
- IMA status
- Grandfathered
- Type locality
- Lengenbach quarry
- Named after
- Ours-Pierre-Armand Petit-Dufrénoy
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q422333
Minerals named after this one · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Argentodufrénoysite | — | Triclinic | — | — |