Psilomelane Dendrite Earrings - The Beautiful Dual-Tint Gemstone Psilomelane Dendrite is a beautiful gemstone with a mesmerizing dual tint which is attractive and appealing and makes gorgeous jewelry. It is believed that the dual shades of psilomelane Dendrite helps the wearer to link up with the spiritual energies of the universe. Astrologers say that it supports the magic rituals and practices of shamanism; it can also promote abilities to learn spirituality.