Heart Shaped Dioptase on Calcite from Tsumeb

Vivid green dioptase crystals perched on pale calcite from the legendary Tsumeb Mine, Namibia. This piece naturally formed into a heart-like shape, with dioptase crystals contrasting beautifully against the softer, chalky calcite matrix 

Tsumeb material is prized for its saturated color, excellent crystal definition, and classic associations, making pieces like this highly collectible. A striking balance of delicacy and intensity, and a standout example.