Facts
- Chemical formula
- (☐,Pb)₂(W,Fe³⁺,Al)₂(O,OH)₆(OH)
- Crystal system
- Trigonal
- Mohs hardness
- 3.0
- Density
- 5.81 g/cm³
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Masaka gold mine
- Named after
- vacancy
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q28002036