Hyalite opal from the Erongo Mountains of Namibia—a rare fluorescent specimen prized by collectors. This glassy, transparent opal exhibits a distinctive blue-green glow under ultraviolet light, making it a standout addition to any mineral collection. At 7x5.5x4.5cm, this piece offers substantial size and visual impact. Hyalite's rarity and the specific locality enhance its collector value. Perfect for display or UV light photography.
