IMA mineral species
Urea
CO(NH₂)₂
Organic mineral, as opposed to the chemical compound.
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Properties
| Chemical formula | CO(NH₂)₂ |
|---|---|
| Elements | C, O, N, H |
| Crystal system | Tetragonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Ur |
| Nickel–Strunz class | 10.CA.35 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Lake Rason, Australia
- 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
- Urea on Mindat.org
- Wikidata item Q4006415 (source of this page's data – you can correct it there)
IMA mineral species
Tetragonal