Crystals are nothing new under the sun. In fact, the use of crystals date back millennia by our ancestors and in a variety of cultures to heal, bring balance and protection. You can say that crystal energy healing is making a come-back as more people seek natural and holistic alternatives to support healing - mentally, emotionally and physically. So what’s the real 411 on crystals? What are crystals? Crystals are formed within the Earth’s core (some over 4 billion years ago)