These post earrings are loaded with good energy. They contain iolite, rainbow moonstone, amethyst, apatite, and tanzanite. Iolite - harmonizes relationships, helps with guidance, keeps you optimistic. Rainbow moonstone - helps to embrace divine feminine self, and exercise your power with grace. Amethyst - soothes and protects. Transmutes any negative energies into love. Apatite - helps you to be your truest self. Tanzanite - supports the evolution of your soul in this lifetime.