Large Malachite Crystal 2.3KG Germany Fossil 3 x 12 cm approx

3 x 12 cm approx

Size: 9 x 5 cm approx

hand cut and polished

It was used by some of the most important artists of the Renaissance and Baroque

Large Malachite Crystal 2.3KG Germany Fossil 3 x 12 cm approxLarge Malachite Crystal High Grade Polished Malachite Size : 19 x 3. 5 x 16 cm approx Weight : 2. 3 KG approx Location : Congo Malachite is a copper carbonate hydroxide mineral, with the formula Cu2CO3(OH)2. This opaque, green banded mineral crystallises in the monoclinic crystal system, and most often forms botryoidal, fibrous, or stalagmitic masses, in fractures and spaces, deep underground, where the water table and hydrothermal fluids provide the