Chrysocolla is a stone whose color varies from blue to green depending on the minerals that compose it. It is said that Cleopatra always wore an extract of this stone on her travels, because of its virtues of appeasing violent behaviour. It is a stone of tranquility and peace. It removes anxieties and conflicts, both within oneself and with its entourage. It promotes tolerance and communication. On the physical level, chrysocolla would more specifically help women, allowing them to calm the hot flashes during menopause and regulate menstrual cycles. It can also be used to calm back pain and rheumatism.