African Blue Lace Druzy

This is an extra fine cabochon of AFRICAN BLUE LACE AGATE DRUZY.RARE MATERIAL. This stone features an outstanding display of undamaged druzy crystals, and a slightly rolling surface. The druzy has a faint blue color. Glass polish on the shoulder. Back is unfinished. SIZE: 31 x 18.3 x 4.8 MM. WEIGHT: 24.5 +/- carats. Thanks for taking time to look.