Indeed, the distinctive glow of this greenish-yellow coloured glass (which is visible under ultraviolet light) actually has nothing to do with its radioactivity, contrary to the long-held beliefs of many avid collectors. The science of its composition and the mystery of its origins holds a fascination all of their own, one which easily rivals the magnetism created by the well-known radioactivity of this beloved Art Deco collectible. This ombre effect was extremely popular during the victorian era and the technique was patented early on by a US company.While we have previously discussed the safety and basic history of that most enticingly eerie of fin de siecle and early 20 th century glass varieties-Uranium or “Vaseline” glass-in our piece Uranium Glass: Haunting Green Beauty, there is much more that remains to be said about this unique and controversial form of art glass. When exposed to heat again, the pink color will fade back to pale yellow. Burmese glass is mixed with gold and uranium oxide to get a pale yellow color that fades into a salmon pink color when exposed to heat. Royal Lace (1934-1941), produced by the Hazel-Atlas Glass Company and was arguably the most popular style of depression glass.īurmese glass is slightly different from the other kinds of uranium glass both because of its history and because of the technique used to get its color.Mayfair (1931-1937), produced by the Anchor Hocking Glass Company.Princess (1931-1934), produced by the Anchor Hocking Glass Company.Cameo (1930-1934), produced by the Anchor Hocking Glass Company.American Sweetheart (1930-1936), produced by the MacBeth Evans Glass Company.Some of the best-selling patterns included: There were over 20 companies that produced depression glass throughout the years of the great depression, and there were many different styles and patterns that distinguished them from each other. Uranium Glass Hazel Atlas Green Sugar Bowl $32 from UraniumAngel on Etsy Jade-green uranium glass is also called Jadeite glass. It comes in many different colors as well! Because uranium glass comes in so many colors, it is often differentiated by different names for different colors. Uranium glass doesn’t have to just be green. ![]() These dishes are rare to find and expensive to purchase, but for some, to hold that little piece of radioactive history and show it off to their friends, the price is a small one to pay. The only difference would be the lack of that radioactive glow under a black light, since the dishes and glass don’t contain any radionuclides.Īntique hunters love to find uranium glass made before the 1940s since those dishes could contain up to 25% of their weight in uranium. ![]() In 1972, when companies could start using uranium again, the chemical structure of the uranium was slightly different, and since then, companies have used different chemicals to achieve the same outward appearance as the original uranium glass. ![]() Up to that point, the uranium that was used in the glass was raw uranium that had not been chemically processed or changed. It was produced in the United States by almost every big glass and dishware company until about 1940 when the majority of the uranium in the US was confiscated by the US government to use for the Manhattan Project. Uranium glass was first marketed in England, but the craze for the fluorescent glass soon spread to other parts of Europe and the United States. Vintage Fenton Uranium Glass Vase Burmese Rose from thats_so_loopy on Ebay Brief History
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