Who couldn't use a little added luck Black pyrite has long been believed to draw good fortune, wealth and prosperity to anyone who possesses it. In the tradition of healing crystals, sleek black pyrite is often used as a protective stone. The black gemstone has a traditional place in many alternative practices, including reiki therapy, chakra healing and shamanic rituals. This Black Pyrite Tumbled stone is available in a variety of different sized packages of tumbled gem stones that are hand selected to provide you with pieces of exceptional quality. The black gemstones will vary in size from 3/4-inch to 3/4-inch to 1-inch by 1-3/8 inch, and you can expect to receive 32 to 37 pieces of smooth, sleek tumbled pyrite for reiki or work on the chakras with each pound ordered. 1 lb.