Abalone and Jet Alpaca Necklace from Mexico

Lovely pendant necklace from Mexico. The pendant is made of Alpaca, which is a fancy name for Nickel Silver (NOT Sterling). The pendant has abalone shell and jet pieces making a really pretty mosaic. It's on a silver plated chain. The pendant is 1 1/2" tall x 1 3/4" wide and the chain is 18".