A lot of people have high regard for Onyx because of its ability to separate in many different ways.
It has the power to detach the owner from whatever negative emotions she may have, such as grief or sorrow. Onyx is also used by some to end relationships that have turned unhealthy or unhappy.
Onyx gemstone is also known to help people sharpen their senses.
It also has the power to fortify one's self confidence and should help the owner become more responsible. Onyx can also have an effect on one's egotism by making it a healthier and more productive one.