This lovely old Zuni brooch is not too large, just right for a lapel - or the top of a blouse. It is set with 16 small, bright turquoise stones. It is 1 5/16" long and 7/16" high. The mounting is sterling silver - not marked, but we tested it. Typical of the older Zuni jewelry, this piece is not signed. A nice piece of Native American craftsmanship. Mid or Early 20th Century.