Natural Botryoidal Malachite Specimens x 6 From Congo Gemmy triggering their piezoelectric properties to

triggering their piezoelectric properties to generate a subtle electric field

and white tones

Size = 35 - 86 mm |

Size = 44 - 62 mm | 1

fern-like patterns within the stone

Natural Botryoidal Malachite Specimens x 6 From Congo Gemmy triggering their piezoelectric properties toPRODUCT 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