Herkimer Diamonds, a variety of Quartz, are extremely spiritual stones. They exude a high energy that enlivens the mind and promotes creativity. It is a stone of dreams and purification. Herkimer Diamond stimulates the mind to connect with the highest spiritual levels. It balances the mind and the spirit. It is especially useful for dream work. Herkimer Diamond activates the Crown Chakra and the Third Eye Chakra. It purifies and magnifies the qualities of other crystals. Herkimer Diamond is helpful for getting to know oneself. They emit powerful energy and stimulate the mind and soul.