Sodalite Chakra PendantSodalite Flat Chakra Pendants with a silver cap, large bail and 7 chakra gemstones. They are beautiful pieces and a great way to help keep your chakras aligned and in balance. They range from 4. 5cm to 6cm in height and from 1. 5cm to 2cm in width. Sodalite is a beautiful dark blue crystal that has been used for centuries for its stunning colour and powerful properties. This stone is said to promote communication, understanding, and rational thought.