Black Tourmaline with Smoky Quartz & Hyalite Opal from Namibia Other Minerals Trilobites were extinct marine arthropods

Trilobites were extinct marine arthropods related to modern crabs

making each sphere a distinctive piece of natural beauty

As the diligent worker of the zodiac

The surrounding sediment lithified into limestone

we believe jewellery should tell your story — let this blue kyanite silver ring guide you back to yourself

Black Tourmaline with Smoky Quartz & Hyalite Opal from Namibia Other Minerals Trilobites were extinct marine arthropodsThis 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