IMA mineral species
Boltwoodite
(K,Na)(UO₂)(SiO₃OH)·1.5H₂O
Hydrous potassium uranyl silicate mineral.
Properties
🔷 Monoclinic✏️ streak white
| Chemical formula | (K,Na)(UO₂)(SiO₃OH)·1.5H₂O |
|---|---|
| Elements | K, Na, U, O, Si, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | white |
| Color | — |
| IMA symbol | Bwd |
| Nickel–Strunz class | 9.AK.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Boltwoodite on Mindat.org
- Wikipedia article
- Wikidata item Q3641922 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic
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