What is the difference between Vaseline glass and Depression glass?

Much, but not all, depression glass is uranium or Vaseline glass. The different types of glass can get kind of confusing, so let's break it down: We know depression glass. Vaseline glass is yellow-colored depression glass.
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How can you tell if glass is Vaseline?

Use a blacklight to identify the uranium in vaseline glass. Shine your UV light on the glass piece and look for a neon green glowing color. Using a black light is the only sure way to identify vaseline glass. Other glass pieces may turn green under a black light, but they will not glow like vaseline glass does.
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Why did they stop making Vaseline glass?

According to Vaseline Glass, Inc., "The government confiscated all supplies of uranium during WWII and halted all production of Vaseline Glass from approximately 1943 until the ban was lifted in Nov. 1958." From 1959 onward, glass companies began making vaseline glass again.
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What is another name for Vaseline glass?

A: Vaseline glass is a specific type of uranium glass. It got its name from its distinctive yellowish color, which looks like petroleum jelly. It is also sometimes referred to as canary glass because of its yellow color.
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How can you tell Depression glass?

How to Identify Depression Glass
  1. The designs are usually slightly raised rather than etched.
  2. Raised seams on the glass can be an indicator of Depression glass because of the quick manufacturing method.
  3. Depression glass is not typically marked by a maker.
  4. Most Depression glass was not iridescent.
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URANIUM GLASS VS DEPRESSION GLASS



Is Vaseline glass green or yellow?

Vaseline glass gets its name from its yellowish color that looks similar to petroleum jelly. It's also known as uranium glass, due to the fact that there is uranium dioxide in each piece of Vaseline glass. The uranium dioxide gives it the distinctive yellow-green color.
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Does Vaseline glass glow in the dark?

Vaseline glass, or canary glass, contains a small amount of uranium. This gives the glass its yellow-green color. It also makes the glass glow bright green under a black light.
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Is Vaseline glass still made?

At present (2004), a few companies in the U.S. are still making Vaseline glass (e.g., Boyd Crystal Art Glass, Mosser, Summit Glass and Fenton Glass), but it is exclusively of the decorative variety.
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What is the difference between Vaseline glass and uranium glass?

If you care about distinguishing the two in your search, Uranium glass is any glass that has uranium in it and can be yellow or green in color. Vaseline glass is a subset of Uranium glass that has uranium in it, but that is only yellow in color.
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Does all Depression glass glow under black light?

Both green Depression glass and Vaseline glass will glow under a black light due ​to the uranium oxide content in the glass. Old Burmese glass fluoresces a similar yellow-green color. American colorless pressed glass made before 1930 is said to fluoresce yellow, while reproductions generally do not.
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What is the most valuable Depression glass?

Royal Lace (1934–1941)

The most sought after pattern of Depression glass is arguably Royal Lace, which was made by the Hazel-Atlas Glass Company. This pattern was manufactured in green, pink, crystal, and most notably, cobalt blue.
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Is there a difference between carnival glass and Depression glass?

Both carnival and depression glass are colored. However, carnival glass features an iridescent, multicolored look, whereas depression glass has more of a simple, single-colored, transparent look. Carnival glass was made to inexpensively mimic glass made by the Tiffany Company.
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Did Fenton make Vaseline glass?

Fenton: First started making vaseline glass in 1930's. Hobnail pattern started in 1941. Cactus pattern (original to Greentown Glass) was re-introduced 1959. Fenton is still producing limited supplies of vaseline artglass today.
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What is pink Depression glass?

Pink Depression Glass. Credit: skhoward. Unlike its finer crystal counterparts, which were cut and often hand-finished, Depression glass pieces were molded and featured raised patterns (of which there were more than 100).
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What glass glows orange under black light?

Reddish orange manganese glass is sometimes called “persimmon glass.” Manganese Dioxide (MnO2) was also used to decolorize glass containing iron impurities, or to stabilize the color of glass so it wouldn't shift over time. Glass that contains manganese glows green, red, orange, or peach under black light.
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Why is uranium glass called Vaseline glass?

The most common color of uranium glass is pale yellowish-green, which in the 1930s led to the nickname "Vaseline glass", based on a perceived resemblance to the appearance of Vaseline-brand petroleum jelly as formulated at that time.
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Is Vaseline glass toxic?

Depending on its wavelength (the shorter ones are the worst), UV light can also damage the retina and cornea of the eye, which means the only truly dangerous thing about Vaseline glass is making it perform its trick.
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Does Depression glass contain lead?

Lime-soda glass was used to make most of the pressed dinnerware items in depression glass patterns. The lead glass was used to make blown items like stemware and vases. Regardless of which type of glass was being made, arsenic was added to the glass formula. That's right - arsenic.
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Does yellow Vaseline glass glow?

The yellow or yellow-green, greasy appearance of petroleum jelly gives Vaseline glass its name. Its color comes from a small amount of uranium oxide content. This type of glass, according to Sue C.
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What kind of glass glows green under black light?

Did you know that there is a type of glass that glows? It may sound like something out of science fiction, but it's real and has been around for centuries. Known as uranium glassware, this special substance emits an eerie green shine when placed under a black light.
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Is carnival glass the same as uranium glass?

7) Uranium Glass

Also called Vaseline glass, these pieces are usually yellow or green and have graced many an American table. As part of the carnival glass craze, these pieces were often given as prizes at fairs in the 1930s.
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How can you tell if a glass is Amberina?

Amberina Glass: A short explanation:

Amberina Glass is "heat sensitive" glass, which shades in colour from amber at the bottom to red at the top. This colour shading is due to the effects of reheating the top part of the glass before allowing it to cool.
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What is uranium glass worth?

The rarity of a Uranium glass piece features a great impact on the piece's overall value. A uranium glass piece that is extremely common can cost under $100. On the other hand, a rare uranium glass piece can set you back $10,000+.
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What is Fenton uranium glass?

Fenton Art Glass had to be licensed through the United States Nuclear Regulatory Commission to use the radioactive material. Uranium glass, otherwise known as Vaseline glass, is a term for the transparent yellow to yellow-green glass that owes its color to its uranium content.
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