Chrysocolla is a hydrated

Chrysocolla is a hydrated copper cyclosilicate mineral, has a cyan (blue-green) color and is a small copper ore, has a hardness of 2.5 to 3.5. Usually found as botryoidal or round and crust mass, or veins. Because of its color, it is sometimes confused with turquoise. Chrysocolla is found in Israel, the Democratic Republic of Congo, Chile, Cornwall in England, and Arizona, Utah, Idaho, New Mexico, Michigan, and Pennsylvania in the United States.