Blue Chalcedony is a lovely light blue stone. It is said to enhance listening skills and communication and to open the mind to assimilate new ideas and to help the acceptance of new situations. It is associated with mental flexibility and can stimulate the ability to learn new languages.
It is also believed to improve the memory and to give a feeling of light-heartedness and an optimistic outlook on life.
Blue Chalcedony is linked to the Throat Chakra.