- Size: H25cm W19cm D12cm
- Description: The polished front side reveals cross-section through a large botryoidal form and a unique combination of dark and lighter greens circles.
- Additional information: Malachite, a minor ore but a widespread mineral of copper, basic copper carbonate, Cu2CO3(OH)2. Because of its distinctive bright green colour and its presence in the weathered zone of nearly all copper deposits, malachite serves as a prospecting guide for that metal. Malachite has been used as an ornamental stone and as a gemstone for centuries.