IMA mineral species
Brunogeierite
Fe²⁺₂Ge⁴⁺O₄
Spinel, nesosilicate mineral.
Properties
| Chemical formula | Fe²⁺₂Ge⁴⁺O₄ |
|---|---|
| Elements | Fe, Ge, O |
| Crystal system | Cubic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Bng |
| Nickel–Strunz class | 9.AC.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Tsumeb Mine, Namibia
- 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
- Brunogeierite on Mindat.org
- Wikidata item Q3645989 (source of this page's data – you can correct it there)
IMA mineral species
Cubic