Green Cuprian Smithsonite is rare from anywhere in the world and was only found a few times at the 79 Mine during many decades mining there, and mostly only on the 4th level of the mine in the 1990s. 

Well crystallized Cuprian Smithsonite from Tsumeb is uncommon and in great demand by collector, It is an excellent small cabinet Cuprian Smithsonite for this varietal combination of color and shape that is seldom seen