Lava Rock supports the Root Chakra offering strength, fire, power, courage, and stability. Opalite supports the Third Eye offering all around healing, mood stabilization, communicating hidden feelings, overcoming fatigue, and has a subtle but higher energy. Clear Quartz supports all Chakras, amplifying the energy of all other stones. It is the stone of Love and Light, raising spiritual awareness, and opening the Chakras. Clear Quartz is known as the Master Crystal, 7.5".