Pietersite is a rare semi-precious gemstone that exhibits a distinctive swirling pattern of various colors, including blues, gold, and browns. It is formed from a combination of hawk's eye, and minerals, and is found only in Namibia and China. Nellite is a trading name for Pieter site that has been heat-treated to enhance its colors and patterns. It is believed to have grounding and centering properties and is often used in jewelry making.
