Marbles That Glow Under Black Light

When illuminated by ultraviolet light the glass shines an intense and stereotypically radioactive green.

Marbles that glow under black light.

Why do some vintage marbles shine brilliantly and some simply react to the presence of the black light like any other glass. Tooth whitener or other enamel product used on our teeth will glow under black light. The selling point wasn t the glow which is something enjoyed by modern collectors but much more subtle coloration. Next time you score a big batch of new marbles try to guess which ones will fluoresce and put them in a pile next to the rest.

Some people report that american brilliant cut glass also casts a yellow hue. Then flip on the black light and be surprised. Both green depression glass and vaseline glass will glow under a black light due to the uranium oxide content in the glass. The marbles are perfectly safe to handle though because the uranium has been encased.

920s nobody was walking around with a pocket black light to make their marbles glow so the novel appearance of marbles in such a situation would not have been a consideration. The secret is the composition of the glass. Some vintage marbles will glow under black light because they were made with a small quantity of uranium. Scorpions glow in black light the emperor scorpion has a dark color on human naked eyes but when it is under the black light it become blue green colored.

The glow light keeps the teeth from the disgusting yellowish color. This entry was posted on sunday march 14th 2010 at 5 37 am and is filed under marbles.