These earrings feature simple sodalite gemstone pillows hangong from sterling silver earwires. Sodalite is a rich royal blue tectosilicate mineral widely used as an ornamental gemstone. Sodalite is a stone of logic, rationality, and efficiency. It is believed to be helpful for work in groups and to stimulate thought. Silver earwires are handmade and can be exchanged for surgical steel or titanium upon request.