Facts
- Chemical formula
- IrBiS
- Crystal system
- Cubic
- Mohs hardness
- 3.5
- Density
- 11.96 g/cm³
- Number of elements
- 3
- IMA status
- Approved
- Type locality
- Gaositai Cr-PGE deposit, Chengde
- Named after
- Great Wall of China
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1061935