Properties
🔷 Cubic✏️ streak taupe
| Chemical formula | (Ti,Ca,Zr)O₂₋ₓ |
|---|---|
| Elements | Ti, Ca, Zr, O |
| Crystal system | Cubic |
| Mohs hardness | — |
| Density | — |
| Streak | taupe |
| Color | — |
| IMA symbol | Zke |
| Nickel–Strunz class | 4.DL.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Jacupiranga mine, Brazil
- 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
- Zirkelite on Mindat.org
- Wikipedia article
- Wikidata item Q3565842 (source of this page's data – you can correct it there)
IMA mineral species
Cubic
RedBrownBlack