IMA mineral species
Miyawakiite-(Y)
◻Y₄Fe₂(Si₈O₂₀)(CO₃)·4(H₂O)₃
Properties
| Chemical formula | ◻Y₄Fe₂(Si₈O₂₀)(CO₃)·4(H₂O)₃ |
|---|---|
| Elements | Y, Fe, Si, O, C, H |
| Crystal system | Tetragonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Myw-Y |
| Nickel–Strunz class | 9.EA. |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Kawamata, Japan
- 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
- Miyawakiite-(Y) on Mindat.org
- Wikidata item Q127464764 (source of this page's data – you can correct it there)
IMA mineral species
Tetragonal