onyx
has definitions from the field of geology
|
|
1 |
[ noun ] (geology) a chalcedony with alternating black and white bands; used in making cameos
Related terms |
* |
|
onyx
has definitions from the field of geology
|
|
1 |
[ noun ] (geology) a chalcedony with alternating black and white bands; used in making cameos
Related terms |
* |
|