Chrysocolla healing crystals work with the Heart, Throat, and Third Eye Chakras. Chrysocolla helps soothe nervous tension, and is a stone of harmony that can be used to purify a place or remove negativity from a person. It can also help ease fear, anxiety and guilt. Chrysocolla encourages communication, impartiality and truth telling. Physically, it is good for treating asthma, emphysema, TB, pneumonia, muscle cramps, spasms, arthritis and tension headaches.