| Answer | Crossword Clue |
|---|---|
| EPIDOTE | Crystalline mineral |
| SPAR | Crystalline mineral. |
| BARITE | Crystalline mineral |
| QUARTZ | Crystalline mineral |
| APATITE | Crystalline mineral |
| FLUOR | Crystalline mineral |
| FELDSPAR | Crystalline mineral |
| FELDSPAR | Crystalline mineral. |
| DOLOMITE | Crystalline mineral |
| IOLITE | Bluish crystalline mineral |
| FELSPAR | Crystalline mineral: Var. |
| CINNABAR | Red crystalline mineral |
