Black Chalcedony can be used for telepathy and transmission & absorbs negative energy,then dissipates it so that the energy doesn't move to someone else. Chalcedony removes unwanted feelings of hostility and removes sadness. Using this stone to meditate will help you become a more open and enthusiastic person. Chalcedony brings the mind, body and spirit into alignment & sends feelings of generosity and benevolence to you. This stone removes self doubt and builds self confidence. Chalcedony is a nurturing stone that promotes brotherhood and goodwill and will enhance a groups stability. **DIMENSIONS: Length 6.5 cm, Width 4.7 cm Height 2.7 cm. "LIKE" Us on FACEBOOK for Daily inspirational Quotes, Weekly Giveaways & New Products!