Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| hercynite  | |
|---|---|
| BT | oxides | 
| .hercynite | |
| UF | ferrospinel | 
| iron spinel | |
| RT | spinel group | 
| Data sets | Publications | Expeditions | Thesaurus | 
| hercynite  | |
|---|---|
| BT | oxides | 
| .hercynite | |
| UF | ferrospinel | 
| iron spinel | |
| RT | spinel group |