These incredibly beautiful clusters of pyrite crystals captivated our imaginations the first time we saw them. There are a rare formation of pyrite and are only found in China. They are about 1-1/2" to 2" in diameter and anywhere from 1/2" to 1" high. But they have relatively flat tops and bottoms making them suitable for gluing onto a mosaic substrate. Where pyrite suns have a regal beauty, these flowers have all the glitz you would ever want.