Dioptase with Optic Calcite And Tourmaline-UV Reactive 3.3 X 3.1

Questions? Leave a comment below! This is one of the most incredible pieces not only for its sharp blue-green crystal formations, but this one also has optic calcite and tourmaline!! Honestly, I've never seen this before, so I researched it, and yes mother nature does ot again!! Unbelievable! Dioptase can occur alongside other minerals, including optical calcite and tourmaline, particularly in mineral deposits where copper is present. 3.3 x 3.1 inches 0.73 lbs of Gorgeousness!!