Pyrite suns, also known as pyrite dollar or marcasite suns, are captivating geological formations hailing from Sparta, Illinois. These unique specimens are composed of iron sulfide and exhibit a striking radiating pattern that resembles the sun’s rays. Often found in flat, disc-like shapes, pyrite suns glimmer with a metallic luster, catching light in an enchanting display. Their intriguing geometry and natural beauty make them highly sought after by collectors and enthusiasts alike. Each piece tells a story of the Earth’s dynamic processes, holding both aesthetic appeal and scientific significance. At The Jewel, we celebrate these remarkable pyrite suns as true treasures from the mineral kingdom.