A variety of chalcedony. Relieves stress. Balances male/female polarities.
Strengthens bone marrow. Aids detachment. Enhances emotional balance and self-control. Higher inspiration.
It works with Chakra and attitudes according to color of stone.
It is used for protection as well as defense against negativity consciously directed towards one.
It is also used to reduce to reduce the sexual impulses. In times of risky sexual contact perhaps onyx can be used to help curb uncontrollable sexual urges.