Very rare and tiny vintage Zuni sterling silver & turquoise dots pierced post earrings. They have a diameter of 1/4". Total weight is less than a gram. The stones were all light blue at one time. They are natural and the more porous ones turned dark with time. They. have tarnish and verdigris at the solder due to the copper in solder.  This is exactly the way I love them. I have never had a pair of these to offer in my 26 years selling online. No hallmarks.