Blue Chalcedony is a wonderful communication stone for prayer, channeling, and spiritual writing, helping us to both hear accurately and to communicate our own thoughts clearly. 
It enhances our self-awareness and encourages us to be more responsible, without becoming overly serious. Blue Chalcedony reduces the power of both anger and fear. It gently dissolves anxiety, particularly that which is related to public speaking, performing, or emotionally charged conversations. It helps us to carefully consider our words and their effect, while being optimistic that we will be clearly heard and understood. Blue Chalcedony is an excellent stone for working with our Inner Child, especially if that part of us has felt misunderstood or dismissed for far too long. It encourages us to be more friendly and open, and to enjoy the company of all beings; human, animal, plant, and mineral