IMA mineral species
Woodruffite
Zn²⁺x/₂(Mn₄+₁-xMn³⁺x)O₂*yH₂O
Hydroxide mineral.
Properties
| Chemical formula | Zn²⁺x/₂(Mn₄+₁-xMn³⁺x)O₂*yH₂O |
|---|---|
| Elements | Zn, Mn, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Wdr |
| Nickel–Strunz class | 4.FL.25 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Sterling Hill, United States · Sterling Hill, 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
- Woodruffite on Mindat.org
- Wikidata item Q4020789 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic