Choose your selection, please specify your size at checkout for appropriate sizing if different than listed. A stone of physical strength and energy, Red Jasper stimulates gently and steadily, enhancing stamina and endurance, and increasing the amount of chi, or life force, in one's aura. It is a stone of health and passion, and brings the courage to face unpleasant tasks and to rectify unjust situations. 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 when support is needed during times of stress, confusion or grief. Lava Stone is a grounding stone that strengthens one's connection to Mother Earth. It gives us strength and courage, allowing us stability through times of change. It provides guidance and understanding in situations where we may need to "bounce back". A calming stone, it is very useful in dissipating anger.