Sanded pieces ("pebbles") of authentic blue Chalcedon, ideal for placement in crystal treatment devices or other therapeutic practices. They can be used for meditation but also to be placed in our space.

Blue Chalcedon is the mineral that contributes to the eloquence and the most complete verbal expression of what we feel. It calms the throat chakra and gives impetus to say more positive words about ourselves and others.

Weight: about 8 grams (depending on the item)