Facts
- Chemical formula
- (Na,H)₂ZrSi₂O₇
- Crystal system
- Triclinic
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Alluaiv Mountain
- Named after
- Mstislav Keldysh
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3814363
Minerals named after this one · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Parakeldyshite | Na₂ZrSi₂O₇ | Triclinic | — | 3.24 g/cm³ |