Description: This listing is in 2nd photo one plate. If you're interested besides 2nd photo plate, just email me. I offer huge discounts on multiple purchases with combined shipping. "YES !" CLEAR glassware can also be made with uranium to create a type of glass known as uranium glass or Vaseline glass. Dealers and collectors who authenticate antique glass are grateful for the phenomenon that turns clear glass under a long wave of black ultraviolet light; it proves the glass was manufactured before 1915 when manganese -- the element that makes glass glow yellow -- was discontinued This type of glass has a characteristic yellow or green tint due to the presence of uranium oxide in the glass. Uranium glass is known for its fluorescence under ultraviolet light and was popular in the late 19th and early 20th centuries. . This is a color variant on "Vaseline" glass, which glows green because of uranium salt compounds in its chemical makeup. ,395nm is closer to visible light (violet color) than 365 nmall my uranium was taken under 395nm to spot only uranium salt compounds. The 365nm UV flashlight uses ordinary white LED lamp beads, which emit softer light; while the 395nm UV flashlight uses UV LED lamp beads, which emits One needs to account for the variations in ultraviolet lights used for testing, and their degrees of fluorescence. Light may be absorbed at one fluorescent wavelength, then emitted at another, lower energy wavelength along the ROYGBIV, or visible light, spectrum. Manganese, lead, uranium salt, or variable wavelengths are all factors that can produce a yellow glow in clear glass. Antique glassware which, highly recommend for collectors' collection
Price: 11.99 USD
Location: San Martin, California
End Time: 2024-08-10T21:24:09.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: Unmarked
Type: Cruet
Color: Clear
Material: Glass
