Natural Libethenite Crystals On Dolomite Matrix Specimens x 2 From Shituru, Congo Labradorescent Lepidolite serves as a valuable

Lepidolite serves as a valuable secondary source of this essential metal

While not a true Emerald

Ruby Corundum

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

Size = 78 - 84 mm

Natural Libethenite Crystals On Dolomite Matrix Specimens x 2 From Shituru, Congo Labradorescent Lepidolite serves as a valuableA 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