Azurite is a deep blue mineral composed of copper carbonate. It often forms in the oxidation zones of copper deposits and is known for its vibrant color and glassy luster. Azurite can be found in various locations around the world, including Morocco, Arizona, and Chile. This mineral is often used as a pigment in art and can be ground into a powder for use in paints. Azurite is also sometimes confused with malachite, another copper carbonate mineral, which is green in color. Both minerals can occur together in nature, showcasing their contrasting hues.