Clear quartz is the most pervasive crystal in the gem world and has three major properties: Amplification, programmability, and magnification. It activates the Soul Star Chakra. Clear quartz amplifies the energy of everything in its presence. Its high vibration draws people in, and its accessibility makes it a go-to piece in any gem collection. Because of its magnifying and intensifying vibration, clear quartz can be used to enhance the powers of other gems and tools, to seal spells or intentions, and to hold sacred space.