Sahasrara is a Sanskrit word that literally translates into 'thousandfold'.
It is called the void, the place without support, the pure dwelling place. It is known as the seat of the luminous soul and chitta, the essence of being. The Sahasrara is the seventh chakra, the crown chakra and radiates a violet color. It is located on the top of the head, and governs all cerebral functioning including the brain, ears & eyes. It radiates a golden-white light. Excerpt from Chakra Healing for Transcendent Health. All of the crystals in this section support optimal energetic flow within your Sahasrara.