Mexico 850 Silver souvenir spoon sun god vintage souvenir spoons 1310vf

A pretty little demitasse size souvenir spoon from Mexico that is marked Mexico 850 on the back. The stem has the raised word Mexico down the stem. The end of the stem has a round Aztec god face and the roundness makes me think it is a sun god. The spoon is 4 inches long and in perfect condition.