Michael Gienger

Michael Gienger (1964-2014) was a well-known expert on crystals and their applications in Europe, a topic in which he had worked since 1988. He has written 20 books on crystal healing in 12 languages, including Healing Stones for the Vital Organs and Crystal Power, Crystal Healing (both in English). Fair Trade Minerals and Gems e.V., situated in Germany, was founded by him.