About Blue Chalcedony :-Blue chalcedony stone activates the throat and third-eye chakras, assisting one in speaking one's deepest knowledge and guidance with ease. It is a powerful stone for communicationg with spirit and can be use to encourage speaking in tongues or the language of light. Blue Chalcedony touches the energy field like the sooting blue of a cool mountain lake. Its frequency is calming and centering and helps to soothe the emotional body. Blue Chalcedony is excellent for those who tend to worry, as it helps one to center in the present instea of habitually projectiong into an imaginary future.Blue Chalcedony is excellent for singers, attorneys, leaders or others who may strain their vocal apparatus through overuse.