Natural Dioptase on Dolomite Specimens x 2 From Likasi, Congo POLISHED Size = 33 - 43

Size = 33 - 43 mm

Polished all over

Zircon is a naturally occurring mineral composed of zirconium silicate and serves as the primary global source of zirconium metal

Size = 75 - 109 mm

Al₇BO₃(SiO₄)₃O₃

Natural Dioptase on Dolomite Specimens x 2 From Likasi, Congo POLISHED Size = 33 - 43A NOTE FROM NICK A pair of cabinet size natural Dioptase on Dolomite specimens with nice big gemmy emerald green crystals. One with crystalline Malachite. Beauties. 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