| Astrologers indicate that carnelian, sardonyx and labradorite are what best suit Virgoans. |
| Early cameos are carved from hardstones such as onyx, sardonyx, or agate, while later a number of less expensive substances were used that were also easier to carve. |
| The stones that have properties suited for this purpose are sardonyx, agate, and onyx. |
| He specialized in the imitation of engraved semi-precious stones such as agate, sardonyx, cornelian and others. |
| Fabergé artisans carved sardonyx, nephrite and cacholong to capture Pustynnikov's careworn forehead, creased boots and chest medals. |
| Other varieties include carnelian onyx, with white and red bands, and sardonyx, with white and brown bands. |
