This is a gorgeous 950 Silver Teotihuacan Aztec Pyramid Pendant Necklace. I got it on a recent trip to Taxco.
Taxco is famous for its high level silver artistry and was originally a silver mining city when silver loads were found in the 1500's.
Size: 1.4" diameter ( 2.7 cm diameter )
Weight:.52 oz ( 14.3 gm )