This colour of Aura Quartz is made using vaporized Nickel, and Platinum fused to Quartz in order to make this bright shade of green with an iridescent finish. This process creates a unique vibration of both Quartz and the metals it's been bonded with. These high vibrational crystals can be really useful for meditation, crystal healing, reiki healing, and any other form of spiritual work. The energy they emit helps to amplify your intentions and desires. The green colour works with your Heart Chakra to open it up and let healing energy flow through it.
Raw stones are in their natural form, no polishing, no altering. They are more fragile and can break more easily than other formations, some prefer the look of a raw stone as that is how it would have been found in the Earth.