IMA mineral species
Frankamenite
K₃Na₃Ca₅(Si₁₂O₃₀)(F,OH)₄·H₂O
Inosilicate mineral.
Properties
| Chemical formula | K₃Na₃Ca₅(Si₁₂O₃₀)(F,OH)₄·H₂O |
|---|---|
| Elements | K, Na, Ca, Si, O, F, H |
| Crystal system | — |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Fkm |
| Nickel–Strunz class | 9.DG.90 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Murunskii massif, Russia
Learn more
- Frankamenite on Mindat.org
- Wikipedia article
- Wikidata item Q3751954 (source of this page's data – you can correct it there)
IMA mineral species
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