Onyx is a cryptocrystalline form of silica, typically black, white, or banded, often used as a gemstone or for ornamental purposes. Its distinctive parallel banding, caused by layers of chalcedony, is what distinguishes it. It can also come in other colors, the most sought-after variations being black onyx, white onyx, and sardonyx, where bands consist of red and brown colors. Throughout history, onyx has been highly prized for its durability, smooth surface, and ability to be carved into intricate designs or cameos. Its use extends from ancient jewelry and amulets to modern sculptures and architectural features. This stone often holds symbolic meaning relating to strength, protection, and resilience.
GEM
AGATE BLACK
QUARTZ
CHALCEDONY
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