Idocrase, also known as Vesuvianite, is usually found in colors from yellow, through red, blue, green and brown to pink and white. The photograph shows yellow idocrase. Idocrase promotes loyalty between people, and also supports creativity and intuition. It is good for clearing negativity, and for removing fear. It can bring clarity to clairsentience. In healing, Idocrase can be used to strengthen tooth enamel, heighten sense of smell, and deal with skin problems