Black Onyx is known to bring energies of good fortune, abundance, and prosperity. It will support you during financially challenging times and allow you to have a sharp focus to make good decisions. This stone will center your energies during trying times, and it will help you let go of the physical and mental stress. It will help you turn the negative experiences into something positive. Onyx will help you control and manage your sexual impulses. It will help you strike a healthy balance that will not make you and your partner feel deprived or depleted. It will promote harmonious relationships and keep the temptations, disturbances, and disagreements away.