This amazing Self Healing Floater crystal is over 6lbs. This 11" quartz crystal is great for getting over past traumas and alighing us with living a better self. Clear quartz is an amazing stone for the crown chakra and is a good stone for healers. It amplifies energy and the energy of other crystals. They cleanse, clarify and amplify. This is an amazing crystal for an office, healing space or home.