Sodalite is known for its ability to encourage rational thought, truth and perception. It is said to enhance self-esteem, self-acceptance and self-trust.
Sodalite is strongly associated with Throat Chakra and Third Eye. It is therefore particularly suitable for those having born into Water and Air signs.
Sodalite is also said to have a beneficial effect on the throat, vocal cords and larynx. This links with its aptitude to encourage verbalisation of feelings. Men often find this useful.