IMA mineral species
Fillowite
Na₃CaMn²⁺₁₁(PO₄)₉
Phosphate mineral.
Properties
| Chemical formula | Na₃CaMn²⁺₁₁(PO₄)₉ |
|---|---|
| Elements | Na, Ca, Mn, P, O |
| Crystal system | Trigonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Fil |
| Nickel–Strunz class | 8.AC.50 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Fillow quarry, United States
- 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
- Fillowite on Mindat.org
- Wikidata item Q18043473 (source of this page's data – you can correct it there)
IMA mineral species
Trigonal