Name: | Sard |
Derivation: | From Sardis in Lydia (Greek) |
Description: | Light or dark brown chalcedony. |
Name: | Onyx |
Derivation: | From "onyx" (Greek) nail or claw |
Description: | Striped chalcedony, particularly black and white. |
Name: | Sardonyx |
Description: | Striped brown and white chalcedony. |
![]() This natural specimen shows the bands of agate. |
![]() This is a cut and polished specimen. It has been cut to show the layers so it looks like an eye. |