This very rare crystal awakens the higher heart chakra (the thymus chakra is said to be the seat of the soul) to motivate forgiveness. In all the research I did, the common thread was this is a very uncommon mineral and if you have acquired a piece of dioptase: treasure it. It is a stone of forgiveness and letting go past wrongs. It helps to teach you that any anger you may be carrying, will only injure the self. It helps you to soothe and release anger and resentment. It can also help with past life traumas. I acquired this piece after my first Past Life Regression and it helped me to see, understand and release the resentment I had been carrying from past lives that followed my energy imprint into this lifetime.