Clear Quartz is the most popular and versatile healing stone of all the crystals. It is the most powerful healing stone thought to be able to work on any condition. It is known as the stone of power and amplifies any energy or intention. It is said to protects against negativity, connecting you to your higher self. This 20 pound raw Clear Quartz stone emanates an enormous amount of energy. Perfect for cleansing any room in your home. A beautiful decor piece.