POL648pr Polyhedroid Agate Pair Blue Mountain The chemical formula for malachite

The chemical formula for malachite is Cu₂CO₃(OH)₂

The image is representative of the skull you will receive

and a citrine bracelet

2" x 3" x 1"

POL648pr Polyhedroid Agate Pair Blue Mountain The chemical formula for malachiteThis polished Polyhedroid Agate specimen pair shows a crystal filling with a long open vug through the center that is coated in white banded agate. Dimensions: 8. 7cm x 3. 5cm (2. 5cm deep) 8. 7cm x 3. 4cm (3cm deep) Total weight: 6. 2oz Polyhedroid Agates were found in Paraiba, Brazil, but are now unavailable. They are a unique formation of agate, featuring naturally flat surfaces at a variety of different angles. They are believed to have formed in