Collection: ONYX

Onyx is a banded variety of chalcedony, which is a type of microcrystalline quartz. It is recognized for its striking black color with white, parallel bands or layers. Onyx can also occur in other colors such as brown, red, or green, black onyx is the most well-known. This mineral is often used in jewelry and ornamental carvings due to its elegant and contrasting appearance.