Large Mexican Onyx Sterling Silver Pendant Brooch*Chain not included. This is a large weighty pendant brooch made of sterling silver set with a with a big shiny black onyx stone! A great piece of Mexican silver! This substantial piece weighs almost 51 grams and featured a large domed black onyx set in an attractive cut out frame with rope decoration. This versatile piece can be worn as a pendant or a brooch. *This is a vintage preowned item. Any displays or props shown are not included in the