Natural Dioptase on Dolomite Specimens x 6 From Likasi, Congo Window a prized gemstone variety of

a prized gemstone variety of Chalcedony

Size = 94 - 111 mm

White/Clear

Size = 71 - 154 mm

A tray of 6 polished gemmy Rose Quartz crystals

Natural Dioptase on Dolomite Specimens x 6 From Likasi, Congo Window a prized gemstone variety ofA NOTE FROM NICK A tray of 6 natural Dioptase on Dolomite specimens with gemmy emerald green crystals, one with Calcite crystals on it. PRODUCT DESCRIPTION Dioptase On Dolomite from the Congo: Emerald Beauty Unveiled Congo's Dioptase is a breath taking mineral, renowned for its vibrant emerald green color and exceptional clarity. Found mainly in the Brazzaville region, these specimens often feature glistening drusy surfaces and classic cubic forms.