Historically Tiger Eye has been used in protective medicine. Roman soldiers would wear engraved stones during battle, it is especially helpful against dark magic. A good luck stone, it is also used for discerning the truth in any situation, it can help with understanding of any cycle through which one is living. Tiger's Eye forms when Quartz forms over existing bluish-gray Crocidolite, and eventually entirely replaces it.
Mined & found only in South Africa