Exceptional group of “watermelon” tourmaline crystals from the renowned Pederneira Mine, Minas Gerais, Brazil. The crystals show the classic and highly prized color zoning, with pink cores naturally surrounded by rich green outer layers. Their bright luster and elegant arrangement create a highly aesthetic specimen. The Pederneira Mine became world famous during the late 20th century for producing some of the finest elbaite tourmalines ever discovered, characterized by extraordinary colors and gem quality. Today, classic specimens from this locality are increasingly sought after by collectors, making this piece both historically significant and visually outstanding.