This vibrant Dioptase specimen has deep coloring and translucence and originates from the famous copper-rich deposits of the Mindouli region in the Republic of the Congo. Known for producing exceptionally gemmy crystals with intense emerald-green color and brilliant vitreous luster, Congo Dioptase has become highly sought after by mineral collectors worldwide. This specimen measures 52 x 42 x 22 millimeters and weighs 39.69 grams.
