This form of jasper works well on all the chakra centers in healings, but especially the heart chakra due to its basic green coloring. (The orange flecks slip it over to the sacaral and root chakras as well. A slow steady healer it is useful for long term illness, or recuperation from such. You need to keep it close for longer periods to allow its vibrations to infiltrate and blend with your own. It is also believed to help you release bad habits and negative emotions, bringing the spirit innline with the physical body. Current selection is about an inch in size