Properties
⛏ Mohs hardness2
💅🪙🍶🔪💎
Scratches with a fingernail.
| Chemical formula | NaMgFe³⁺(C₂O₄)₃·9H₂O |
|---|---|
| Elements | Na, Mg, Fe, C, O, H |
| Crystal system | Trigonal |
| Mohs hardness | 2 |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Stpn |
| Nickel–Strunz class | 10.AB.20 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Care & Handling
- 🪶 Soft, Scratches Easily Mohs 2: softer than a steel knife, so it scratches easily. Store it apart from harder stones.
Learn more
- Stepanovite on Mindat.org
- Wikidata item Q3973129 (source of this page's data – you can correct it there)
IMA mineral species
2–3
Trigonal
Soft, Scratches Easily