Aura Crystals are natural quartz or other gemstones coated with a thin layer of metal, giving them their distinctive iridescent, rainbow-like shimmer. They are valued for their high-vibration energy, often used to uplift mood, enhance spiritual awareness, and support emotional healing. These crystals are commonly used in meditation, energy work, and intention-setting to amplify energy, clear blockages, and bring a sense of lightness and positivity.