👉 Kupfernickel is a German word that translates to "gold ring" or "golden ring" in English. It refers to a type of gold alloy, particularly used for jewelry and other decorative items. The term comes from the German word "kupfer", which means silver, and the suffix "-nickel" indicates that it is a precious metal alloy containing both silver and nickel. Kupferschmiede or "goldsmith's shop" are places where goldsmiths