Extremely rare and beautiful piece of Yellow Sea Glass, Tumbled in the Atlantic Ocean discovered on the shorelines of Cape Breton Island, Canada.

Yellow sea glass or light amber sea glass. Sources for this sea glass are depression glass, art glass, stained glass, old glass insulators and glass that is made with selenium.

During World War I The glass industry replaced manganese with selenium. Over a period of many years glass made with manganese turns lavender when exposed to sunlight and glass made with selenium turns a soft yellow-gold when exposed to sunlight.

One in thirty five hundred pieces of sea glass might be Yellow.

A true gem for any sea glass collector !