Named for its resemblance to the glittering eye of the jungle feline, tiger's eye (also called cat's eye) is a variety of chalcedony. It is felt to have a beneficial effect on the spleen, the pancreas, the digestive organs and the colon. Emotionally, the gem is a balancer, one that enhances the connection with power and the will. It grounds and centers the feelings of those who wear it, and helps soften stubbornness. As befits a stone resembling an eye, the gem enhances insight and clear perception. Anyone choosing to wear this fabled stone will be rewarded with improved internal vision and the admiring glances of all who see the gem.