A fine rich specimen of the rare Lead, Copper, Iron Sulphide Betekhtinite from the Dzhezkazgan Mine, Kazahkstan. The specimen displays excellent parallel growth bundles of acicular Betekhtinite crystals, bundles measuring to 1.5cm+. The metallic lustrous crystals have dark grey colour on a matrix of white-colourless druse of Quartz crystals. Translucent inter grown white Calcite crystals also occupy an area on the specimen.