Gahnite-Hercynite (series)
Properties
| Formula | (Zn,FeII)Al2O4 | 
| Classification | Spinel (subgroup) | 
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database | 
| Crystal symmetry | Cubic | 
| Tags | Series | 
Composition
| Element | Atoms | 
|---|---|
| Al | 2 | 
| O | 4 | 
| Fe | x | 
| Zn | 1-x |