these crystals have a powerful vibration to facilitate communication and psychic gifts, they are excellent energy for healing the body and for cleaning and healing the aura
Aura Quartz are innovations of modern technology, but rely on ancient powers of alchemy and synergy to activate their mystical power. The electrostatic bonding of the precious minerals to the surface of the crystals elevates the underlying vibration. Aura opal, ruby and pink are formed from platinum, aqua is formed from gold, sunny from gold and platinum, tanzine from gold and indium.
It's not a dye, it's clear quartz electromagnetically infused with precious metals.