A striking multi-mineral specimen from the Republic of the Congo featuring sharp, high-luster Cerussite crystals richly associated with emerald-green Dioptase. The base and matrix show a distinct layer of sky-blue, botryoidal Plancheite, creating a gorgeous color contrast. The Cerussite crystals display excellent clarity and adamantine luster, with green Dioptase inclusions scattered throughout the upper group. A classic and highly displayable African copper-zone combination.