If you love antiquing, you may have stumbled upon some glass pieces that glow in the sun.There is a small amount of uranium in this glass.The glass isn't dangerous but it is collectible.The yellow-green, oily color of the glass looks similar to the original formula of Vaseline, which is the reason for its name.It's easy to identify vaseline glass with a UV light.
Step 1: It is possible to see a bright green color with a UV light.
A blacklight can be used to identify the substance in the glass.Look for a neon green glowing color if you shine your UV light on the glass piece.The only way to identify vaseline glass is with a black light.vaseline glass glows under a black light, but other glass pieces won't.If it doesn't glow green, it's not vaseline.
Step 2: There is a yellow-green, oily sheen on glass.
If it was made in the 20th century, the outside of vaseline glass can be a bright yellow or green color.Modern vaseline glass can be blue or clear.The reason it is called vaseline glass is because it has an oily sheen.
Step 3: The late 1800s were a good time to find glass.
The peak of traditional vaseline glass was in 1880.There is a good chance that the glass is vaseline glass if it has a date stamped on it.While it is still being made today, it isn't nearly as common as it was in the past.
Step 4: You can find glass produced by Mosser.
vaseline glass is produced by 2 glass companies.There is a good chance that the glass piece you find is vaseline glass.Other glass items are not vaseline glass.
Step 5: Look for cookware made of glass.
If it is from the 20th century, Vaseline glass can be used to make serving bowls, plates, and pitchers.Small statues and ornamental pieces are usually made from modern vaseline glass.You should not eat or drink out of vaseline glass.
Step 6: The glass needs to be translucent.
It's almost always translucent, meaning you can see through it.Light shines through glass to identify it as vaseline glass.There is a good chance that the glass piece is depression glass, not vaseline.
Step 7: If you see a white glow, you can find golden opaline.
The most common glass that is mistaken for vaseline glass is not green at all.It will remain white, not yellow or green.
Step 8: Depression glass is identified.
Depression glass looks similar to vaseline glass in natural light, but it won't glow green under UV rays.The blacklight can be used to distinguish between glass pieces.Depression glass is not as expensive as vaseline glass.
Step 9: You can find fluorescent glass by looking for a softer glow.
Under UV light, fluorescent glass will glow slightly, but it won't be as bright or green as vaseline glass.There is a softer, more natural glow to fluorescent and vaseline glass.vaseline glass is more opaque than fluorescent glass.
Step 10: Some fakes are advertised as modern.
If there is a glass piece advertised as a modern piece, it is most likely fake.The companies that make vaseline glass are all decorative pieces.The majority of vaseline glass production after 1959 is decorative.