Dioptase - Mineral Specimen unisex fleece sweater turning the original biological material

turning the original biological material into stone while keeping the natural bone pattern visible

and muted browns—colors reminiscent of the mineral-rich mountains of Balochistan

The inclusions are easy to see from multiple angles

giving the tooth a strong natural contrast

Dioptase - Mineral Specimen unisex fleece sweater turning the original biological materialMined from: Renville Mine, Pool Department, Republic of the Congo Description: This dioptase specimen from the Renville Mine shows a classic botryoidal copper rich matrix coated with dense clusters of deep green crystals lining a natural cavity. The outer surface has that velvety, granular look typical of oxidized copper minerals, while the interior opens into a pocket of well formed, glassy dioptase crystals. The contrast between the rough exterior