Beautiful green hemispheres of Malachite are liberally clustered over a contrasting light Calcite matrix from the famous Tsumeb Mine, Namibia. Individual hemispheres of Malachite measuring to 1cm diameter with a velvet like luster. Sharply formed gemmy colourless rhombic crystals of Calcite form the matrix upon which the Malachite has formed. A neat specimen of Malachite from the mine.