Secure this rare and fascinating mineral specimen, which combines black schorl tourmaline, muscovite, and hyalite opal. This exceptional collector's item is captivating because the black tourmaline is largely overgrown with metallic shimmering muscovite and hyalite opal.
The special feature lies in the hyalite opal, whose crystals glow in a vibrant neon yellow under UV light. A must-have for any collection, combining all important information such as dimensions 39*23*17mm, weight 13g, and the locality Erongo, Namibia.
