Ah Tsumeb, greatest of all the mines! Famed for it Azurites, Malachites, and everything in between, such as this large and very equant azurite that has altered completely now to VELVETY, chatoyant, brilliant green Malachite. This beauty is a solid 6.2 x 3.5 x .9 blade of Malachite with knockout color and luster. The crystal is complete all around and mounted on a natural pedestal of massive malachite matrix which helps display it horizontally upright (as on the base that comes with it) or vertically as shown here. Need I say more? Its Cheap, too! Custom base included.