Invokes the celestial Golden Ray of knowledge and learning, to stimulate the higher mind and enable the brain to function more efficiently. It brings stability and optimism. Helps to alleviate irritability and nervousness, and providing relief from heavy burdens and immense pressure. Heliodor radiates the warmth and power of sunshine, the illumination of higher thought, and a centered, more vibrant physical well-being. Its name literally translates from the Greek as a gift of the sun. It is a stone of true nobility and selfless leadership, and allows one to make decisions based on wisdom instead of emotion or reaction. Read more.