IMA mineral species
Girvasite
NaCa₂Mg₃(PO₄)₃(CO₃)(H₂O)₆
Phosphate mineral.
Properties
| Chemical formula | NaCa₂Mg₃(PO₄)₃(CO₃)(H₂O)₆ |
|---|---|
| Elements | Na, Ca, Mg, P, O, C, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Gvs |
| Nickel–Strunz class | 8.DO.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Kovdor Zheleznyi mine, Russia
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Learn more
- Girvasite on Mindat.org
- Wikidata item Q3769036 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic