The Stone Library

Onyx

A grounding stone associated with protection, strength, resilience, stability, and clearer personal boundaries.

protection, grounding, strength, stability, boundaries, resilience

About Onyx

Onyx is a banded variety of chalcedony, a form of quartz, most commonly seen in black, white, brown, or layered combinations.

Black onyx used in jewelry is prized for its smooth polish, deep color, and graphic appearance. Some material is naturally dark, while some commercial black onyx has been treated to create a more uniform color.

Symbolism

Onyx is traditionally associated with protection, grounding, strength, and stability.

It is often chosen as a supportive stone during stressful periods, helping symbolize steadiness, resilience, and stronger personal boundaries.

Energetic Associations

• Protection

• Grounding and stability

• Inner strength

• Resilience

• Clearer boundaries

• Focus during stress

Care

Onyx has a Mohs hardness of approximately 6.5 to 7, making it suitable for many types of jewelry.

Avoid hard impacts, harsh chemicals, ultrasonic cleaning, steam cleaning, and prolonged soaking. Clean gently with mild soap, lukewarm water, and a soft cloth. Store separately from harder gemstones to reduce scratching.