Tiger Iron. (Mugglestone) Silicon Dioxide: SiO2 (Tiger's eye, Hematite, and Jasper) Source: South Africa and Western Australia. Mohs 7. Tiger Iron. is the perfect companion for those who tend to take on others feelings and emotions, whether consciously or unconsciously. Tiger Iron is a great stone to use for creative solutions and ideas. Many musicians, artists, actors, and writers find this stone to be a perfect ally in their pursuits, but it is also helpful for any in the working world to come up with new ways of dealing with old problems. Mugglestone helps you to regroup and calm scattered energies especially after conflicts with other people, as in groups. Helps recovery from anesthetics and surgeries, reduces bleeding.