Properties
| Chemical formula | U(SiO₄) * nH₂O |
|---|---|
| Elements | U, Si, O, H |
| Crystal system | Tetragonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Cof |
| Nickel–Strunz class | 9.AD.30 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Coffinite on Mindat.org
- Wikipedia article
- Wikidata item Q423372 (source of this page's data – you can correct it there)
IMA mineral species
Tetragonal
BrownBlack