This unique Tourmaline crystal comes from the renowned Aricanga Mine in São José da Safira, Minas Gerais, Brazil. It displays rich blue coloration characteristic of Indicolite Tourmaline, accented by contrasting black zones that create an attractive bicolored appearance. While the crystal appears quite dark under normal lighting, it reveals a vibrant blue hue and notable translucency when illuminated from behind. This is a large, solid crystal with well-developed natural striations on all sides, showcasing the classic growth features prized by collectors. It measures approximately 37 x 29 x 23 millimeters and weighs 47.67 grams.
