Vintage 1930's Clear & Green Uranium Glass NecklaceVintage 1930's necklace featuring three heavy cut glass hexagon drops along side bright green uranium vaseline glass artimis beads strung on a silver tone chain, secured with a barrel clasp. This necklace has traces of uranium which would glow under UV light. Radioactive vaseline glass is very collectable, it became popular to create this type of glass from the 1840's. In 2001 the US regulation commission concluded radiation from the was no different