| Answer | Crossword Clue |
|---|---|
| ONYX | Type of chalcedony |
| SARD | Type of chalcedony |
| calcedonio | a type of Venetian coloured glass resembling natural stones like chalcedony |
| calcedonios | CALCEDONIO, a type of Venetian coloured glass resembling natural stones like chalcedony |
| bloodstones | A type of green chalcedony spotted or streaked with red, used as a gemstone |
| bloodstone | A type of green chalcedony spotted or streaked with red, used as a gemstone |
