Mica comes in a wide range of colors and shimmers with silicon, aluminum and oxygen molecules. Natural Mica shows an iridescent surface sheen and can grow in very thin layers. Mica healing crystals enhance flexibility and encourage growth. Mica is also used to reduce anger, hostility, and anxiety, deflecting unwanted energies. Mica can align the energy of the body and release blockages of energy within the body. The crystal facilitates astral travel. Mica can help open and balance the Root Chakra.