Grade AAA Brazilian Included Quartz Bib

A picture can't capture the beauty of this lustrous clear quartz bib filled over the years with natural sand and other objects.  It is a substantial piece I bought years ago from a mine in Brazil.  To me it looks like you're wearing the beach around your neck.  Sun and Sand.  Just amazing.  Some Center Tiles are almost 2" long It is spaced with tiny tourmaline rondels. 

 Length 18"