A powerful protection stone, Black Onyx absorbs and transforms negative energy, and helps to prevent the drain of personal energy. Black Onyx aids the development of emotional and physical strength and stamina, especially during times of stress, confusion, or grief.
Onyx is a variety of chalcedony or microcrystalline quartz which is formed in the gas cavities of lava.
Size: approx. 20 - 25 mm