What does sardonyx mean?
A type of banded chalcedony, a cryptocrystalline form of silica, often used in jewelry and decorative objects. It is characterized by its distinctive banded pattern, which can be in shades of red, brown, and white.
Example
"The ancient Egyptians prized sardonyx for its beauty and durability, often using it to create intricate jewelry and decorative objects."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.