Facts
- Chemical formula
- Pb₃Zn₃(TeO₆)(AsO₄)₂
- Crystal system
- Trigonal
- Mohs hardness
- 3.0
- Density
- 6.58 g/cm³
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Tombstone Historic District
- Named after
- Marjorie Duggan
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3716119