| Answer | Crossword Clue |
|---|---|
| BALAS | A variety of ruby spinel |
| pleonaste | a dark-green to black variety of spinel |
| pleonastes | PLEONASTE, a dark-green to black variety of spinel |
| ceylonite | a mineral, pleonaste, a dark-green to black variety of spinel also CEYLANITE |
| ceylanite | a mineral, pleonaste, a dark-green to black variety of spinel also CEYLONITE |
| ceylanites | CEYLANITE, a mineral, pleonaste, a dark-green to black variety of spinel also CEYLONITE |
| ceylonites | CEYLONITE, a mineral, pleonaste, a dark-green to black variety of spinel also CEYLANITE |
