Natural Botryoidal Malachite Specimens x 6 From Congo Tanzania often with intricate veining and

often with intricate veining and patterns

Size = 80 - 90 mm

The Serenje single Quartz crystals from Zambia showcase a beautiful range of natural hues

displaying a smoky color with distinctive phantom-like formations

Natural Botryoidal Malachite Specimens x 6 From Congo Tanzania often with intricate veining andPRODUCT DESCRIPTION Classic Botryoidal Malachite: A Rare Gem from the Congo Malachite, known for its classic botryoidal habit, is a green Copper Carbonate Hydroxide mineral with the chemical composition Cu(CO)(OH). Historically significant, Malachite was one of the first ores used to produce copper metal. Our specimens are sourced from the Congo, a region extensively mined for its copper content, making specimen grade Malachite increasingly difficult