Vintage orange & yellow crystal glass bead UV reactive necklace.

Art Deco, circa 1930’s - 1940’s.

This stunning necklace is made from light yellow and orange crystals beads.

The yellow cone beads glow a light green under UV light suggesting the presence of Manganese or Uranium.

This necklace has been restrung.9

Details -

Length - 17”
Largest bead - 15mm

About Uranium Glass -

Uranium glass / crystals glow a vibrant, bright green under a blacklight / UV light.
Uranium, usually in Oxide Diuranate form was added to a glass mix before melting to result in a beautiful green colour. Naturally Uranium glass in direct sunlight will give of a fluorescent green colour and due to it's glowing properties under UV light Uranium glass has become highly collectible today.
Uranium can be found in green glass, yellow glass and even white and blue glass although the majority is green.

Along with Uranium jewellery you will also find some other UV reactive pieces containing Cadmium or Selenium.

Please take a look at my other listings for more Uranium glass and UV reactive jewellery.

Materials: Glass.