Facts
- Chemical formula
- NaCuMg₃(AsO₄)₃
- Crystal system
- Monoclinic
- Mohs hardness
- 3.0
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Tsumeb Mine
- Named after
- Johannes-Erich Hiller
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19860859
Minerals named after this one · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Calciojohillerite | NaCaMg₃(AsO₄)₃ | Monoclinic | — | — |