Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| alexandrite  | |
|---|---|
| BT | oxides | 
| .alexandrite | |
| RT | chrysoberyl | 
| SN | Variety of chrysoberyl. | 
| Data sets | Publications | Expeditions | Thesaurus | 
| alexandrite  | |
|---|---|
| BT | oxides | 
| .alexandrite | |
| RT | chrysoberyl | 
| SN | Variety of chrysoberyl. |