IMA mineral species
Rittmannite
(Mn²⁺,Ca)Mn²⁺(Fe²⁺,Mn²⁺,Mg)₂(Al,Fe³⁺)₂(PO₄)₄(OH)₂(H₂O)₈
Phosphate mineral.
Properties
| Chemical formula | (Mn²⁺,Ca)Mn²⁺(Fe²⁺,Mn²⁺,Mg)₂(Al,Fe³⁺)₂(PO₄)₄(OH)₂(H₂O)₈ |
|---|---|
| Elements | Mn, Ca, Fe, Mg, Al, P, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Rit |
| Nickel–Strunz class | 8.DH.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Rittmannite on Mindat.org
- Wikidata item Q3937814 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic