Gorgeous gem Dioptase crystals sitting attractively at the top of Calcite base from this great locality - Tsumeb Mine, Namibia. It was found 1988. The crystals to 12mm are brilliantly lustrous with splendid dark emerald-green color and very sharp, perfectly terminated crystal. They are doubly terminated. The quality is superior – very fresh and shiny. The crystal is gem with marvelous neon green nuances. The white rhombohedral Calcite base underlines them very strongly. In very good condition – some minor nicks and small Calcite contact. On acrylic base.

Killer small beauty!