Natural raw pyrite (also known as “Fool’s Gold”) with a glittering, textured surface in gray silver tones. • Chain: Heavy box chain, stamped 925 for sterling silver purity. • Maker’s Mark: Stamped IBB and ITALY, indicating it was manufactured by International Bullion & Metal Brokers, known for quality sterling silver. • Clasp: Spring ring clasp also marked 925. #MineralJewelry #Brutalist #StatementNecklace #SterlingSilver #NaturalGemstone Bold, earthy, industrial, mystical Excellent pre-owned condition with minimal tarnish on the chain and a rugged, naturally raw finish on the pyrite stone.