Onyx is an excellent stone for releasing negative emotions such as sorrow and grief, and therefore brings good fortune and helps in recognizing personal strength. Onyx stone helps in relaxation, and in facing various challenges in life,especially if one suffers from a lack of life energy and exhaustion. Onyx is a crystal that can be used with other crystals to enhance their healing abilities. This is because it is part of the quartz family and because of its color. Black absorbs all light. which is a spectrum of vibrations. Black Onyx absorbs the vibrations emitted from the other crystals and makes more powerful.