This psychic chakra necklace resonantly clears your energy field and is excellent for gentle folk to wear to sustain their energy, clear and balance chakras, and protect from environmental emf issues. The gemstones used in this necklace are: smoky quartz, red carnelian, orange aventurine, yellow calcite, green aventurine, rose quartz, blue lace agate, purple amethyst and clear quartz. The central bead is a removable turquoise ceramic catalyst that clears both the beads and your energy.