Atacamite is named after the Atacama Desert in Chile, where it was first described in 1802 by Dmitri de Gallitzin. It can also be found in Boleo, Mexico, South Australia, China, Russia, Czech Republic, and Arizona.

Atacamite can also occur as a chloride corrosion product on copper and bronze objects, indicating bronze disease. It has also been found as a green pigment on sculpture, manuscripts, maps, and frescoes.

Atacamite has been discovered in the patina of the Statue of Liberty, and as alteration of ancient bronze and copper artifacts.