Black Tourmaline with Smoky Quartz & Hyalite Opal from Namibia Other Minerals making each sphere a distinctive

making each sphere a distinctive piece of natural beauty

This elegant Aragonite on Botryoidal Malachite specimen from the famous Kolwezi Region in the Katanga Copperbelt

Trilobites were extinct marine arthropods related to modern crabs

Its deep roots represent stability and grounding

one of the first giant sharks to rule the seas during the Paleocene Epoch

Black Tourmaline with Smoky Quartz & Hyalite Opal from Namibia Other Minerals making each sphere a distinctiveThis impressive mineral specimen from Namibia's renowned Erongo Region features a dramatic cluster of lustrous Black Tourmaline (Schorl) crystals beautifully associated with Smoky Quartz and rare Hyalite Opal. The combination creates an eye catching display of contrasting crystal forms, textures, and mineral species that collectors prize from this world famous locality. Dominating the specimen is a large, sharply formed Black Tourmaline crystal