This piece is made with tektite and prehnite with a small green aventurine stone. The design includes a Celtic triskele symbol which can represent the realms of Land, Sea and Sky; The Three Ancestors of our bloodlines, the land, and our inspirations; or various other sacred groups of three. Tektites are formed when meteorites hit the earth, turning the soil and sand into black glass. They represent the meeting of heaven and earth, universal consciousness, the stars and outer space. They help us remember that we are a part of an enormous universe. Prehnite is a stone of sanctuary, peace and calm. Green aventurine is great for meditation and clearing the mind. Wear this piece to contemplate the wonders of the universe. Watch the stars, meditate, journey, and find your sanctuary space.