A fine small cabinet specimen of gemmy emerald green bladed/prismatic Cuprian Adamite crystals measuring to 0.6cm, occupy an elongated cavity. Tiny crystals of gemmy light olive green Olivenite are also to be seen. The Cuprian Adamite and Olivenite crystals have formed on a micro-botryoidal layer of possible yellow-green Gartrellite, on a grey metallic sulphide matrix. The specimen is from the Tsumeb Mine, Namibia.