Impressive combination of black schorl tourmaline, transparent smoky quartz, and hyalite opal from the famous Erongo Mountains in Namibia. The partially symmetrically grown tourmaline crystal, together with the grey smoky quartz crystals, forms a harmonious ensemble.
A special highlight are the hyalite opal crystals, which fluoresce a vibrant neon yellow under UV light. A high-quality collector's specimen with fascinating mineral diversity in a small space.
