Natural Crystalline Malachite Specimens x 2 From Congo SECRET SALE Size = 164 - 225

Size = 164 - 225 mm

Size = 36 - 105 mm

Feldspar is wide spread but good quality moonstone is not

reminiscent of the famous Orange River type material

Natural Crystalline Malachite Specimens x 2 From Congo SECRET SALE Size = 164 - 225PRODUCT INFORMATION General Description Malachite, is a green Copper Carbonate Hydroxide mineral with a chemical composition of Cu2(CO3)(OH)2. It was one of the first ores used to produce Copper metal. Our specimens are sourced from the Congo which extensively mines the material for its Copper content, thus getting specimen grade material is quite difficult. Pliny the Elder, 79 CE used the ancient term Molochitus but by 1661 the revised spelling was