When you need guidance, inspiration, and wisdom, this crystal will purify thoughts and feelings to make room for your higher self to come through. Clear quartz crystals have piezoelectric properties that interact with our human body to balance our emotions, focus our energy, and bring clarity to our communication. Often used for its ability to amplify and transform energy and eliminate toxins from the body, quartz crystal will also stimulate your immune system, boost energy flow, and bring your whole body into balance. These crystals can also assist in treating headaches, dizziness, vertigo, motion-sickness and help improve metabolism and toxin elimination from the body. Crystals are 100% natural, so expect a unique variation in size, shape and clarity. These medium and large clusters were ethically extracted from the Earth in Brazil by independent miners.