Gemstones are a part of many ancient cultures often considered to be a talisman or symbol of good luck or fortune.There is a theory that gemstones carry vibrational rates.
By placing gemstones within the aura - your aura's vibrations also change. It also makes a pretty stone around the garden and the house for decorations.
Sodalite has its own individual benefits. It is said to help studying and being good for communication in yourself and writing.