Formation and CompositionBlack onyx is a variety of chalcedony, a type of quartz. Its black color comes from impurities like iron and carbon.
Ancient SignificanceUsed in ancient Egypt for amulets and jewelry. Believed to have protective and healing properties.
Metaphysical PropertiesAssociated with grounding and protection. Believed to absorb and transmute negative energy.
Jewellery and FashionPopular gemstone in jewellery design. Commonly used in rings, earrings, necklaces, and bracelets.
Cameo CarvingsIdeal for intricate cameo carvings. Contrasting layers of black and white enable detailed designs.
VarietiesOther onyx varieties include sardonyx (red-brown with white bands) and green onyx (green with white bands). Each variety has unique meanings and uses in jewelry.
Care and MaintenanceClean gently with a soft cloth and mild soapy water. Avoid exposure to harsh chemicals, extreme temperatures, or prolonged sunlight.