Onyx is a soothing stone, and is good for wearing, especially during times of emotional turmoil. It is known to help release negativity, as well as to guard the wearer from the 'evil eye'. The Black Onyx gemstone is worn to help a person get over previous relationships, move out from the past, and start living in the present. Some of the important powers of this stone are intuition, focus, balance, positivity, change, and protection. Can be place on your altar or by your bed.