Clear Quartz Gem Stone Chakra Reiki Healing Amulet With Silver Tree Of Life Details This white crystal is considered a “master healer.” It's said to amplify energy by absorbing, storing, releasing, and regulating it. It's also said to aid concentration and memory. Physically, clear crystals are claimed to help stimulate the immune system and balance out your entire body. This lovely stone is matched perfectly with a 925 sterling silver twist chain. The Pendant size: 46x12 mm View photos for further details.