Large Malachite Crystal 2.3KG Germany Fossil hand cut and polished

hand cut and polished

and for that reason the mineral has tended to be associated since antiquity with the deep blue color of low-humidity desert and winter skies

Size: 9 x 5 cm approx

Size: 23 x 13 x 16 cm approx

Large Malachite Crystal 2.3KG Germany Fossil hand cut and polishedLarge 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