This specimen from the Erongo Mountain region of Namibia offers a special combination of gems growing together. It exhibits inclusions of fluorescent Hyalite Opal embedded within a chunky Black Tourmaline cluster. The Hyalite Opal glows with a colorful, saturated brilliance when under a black light - a rare quality in the mineral kingdom! This specimen measures 35mm by 30mm and weighs 82.4 grams.
