Pietersite is called the Tempest Stone. It has a mixture of colors within the stones, and some have quite beautiful and unusual color combinations. These crystals often exhibit amazing shades of various colors in mixtures of brown, gold, blue, grey, black and clear almost colorless areas. These natural gemstones are perfect for any setting you choose!
For firing temperature and time on a variety of gemstones, refer to our Gemstone Firing Guide: