A very well crystallized, and attractively colourful specimen from the Tsumeb Mine, Namibia. The Linarite being particularly well developed than the norm from the mine. The Linarite forms as rich lustrous royal blue inter-grown bladed crystals partly lining long cavities, and several smaller cavities with lustrous deep green Brochantite crystals. Which are also formed as pinacoid terminated bladed crystals vertically striated.