Turquoise Mosaic Earrings in Sterling Silver Mexico

Vintage Modernist sterling silver pierced post earrings made in Taxco, Mexico. They are inlay set with turquoise chip mosaic. Design has Human face and hand. Measure 1 1/8" long by 3/4" wide. Total weight: 12.5 grams. Hallmarked on the back. C. 1980.