ONYX: Protects against evil forces. Restores self-control, a sense of responsibility, and stability. Helps to be present in the moment. Reduces hearing problems and earaches.
 BLUE ONYX: Awakens the throat chakra. Allows for spontaneous, real expression. Symbolizes loyalty. Gives strength and courage, supports the mind. Supports the being in its actions and decisions.
 YELLOW ONYX: Relieves heartache and ringing in the ears. It should not be worn for too long as this stone can cause sadness and gloom.
 BLACK ONYX: Protector against evil forces. Helps regain self-control. Restores a sense of responsibility. Supports stability and respect. Treats hearing disorders and discomfort.
 RED ONYX: Useful for healing old traumas. Calms emotional states. Grounds fickle people. Focuses and purifies energy. Allows one to take control of one's destiny.