Raw Malachite Mineral (337 Grams) – Natural Copper CarbonateThis raw malachite mineral is a natural copper carbonate known for its striking green color. Malachite forms through the weathering of copper deposits and has been prized for centuries as both a mineral specimen and an ornamental stone. The specimen is offered in its natural, unpolished form, showcasing authentic texture and crystal growth. Each piece is unique, with varying patterns and shades of green that highlight malachites unmistakable