Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en verdigris300311415aerucaaerugo Term used in a general sense to refer to various types of copper corrosion. Even though "verdigris" technically chemically refers only to basic copper acetate, the term is also used for natural green patinas composed of copper sulfate, copper chloride, or basic copper carbonate. verdet verdigris (traducció pendent) 2026-03-30 20:21:07