Natural Libethenite Crystals On Dolomite Matrix Specimens x 2 From Shituru, Congo Labradorescent Size = 25 - 40

Size = 25 - 40 mm | 1 - 1

Size =82 - 84 mm

Dumortierite from Mozambique are rare and highly valued aluminum boro-silicate minerals

Size = 78 - 97 mm | 3

While not a true Emerald

Natural Libethenite Crystals On Dolomite Matrix Specimens x 2 From Shituru, Congo Labradorescent Size = 25 - 40A NOTE FROM NICK A Pair of Super Rare Libethenite Specimens with Dark Green Orthorhombic Crystals on Ferro Rich Matrix. PRODUCT DESCRIPTION Rare Mineral from the Congo Libethenite Libethenite from the Congo is a rare and Copper Phosphate mineral highly valued by collectors for its deep green to bluish green color and crystal formations. Typically found in the oxidized zones of Copper deposits, Congo's Libethenite specimens are renowned for their