When it comes to Dioptase, nothing compares to Tsumeb for quality. This specimen features exceptionally lustrous, gemmy emerald green crystals on a matrix of clear Calcite rhombohedrons. The front and sides are completely populated with Dioptase crystals, and the Calcite rhombs are only visible on the back. A beautiful piece in excellent condition.
Location: Tsumeb, Namibia
Size: 3 x 1.7 x 2.8 cm