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  • 14k Blue Uranium Glass Ring 1930s Rare Aqua Art Deco Filigree Size 4

    • Item No : 276454841474
    • Condition : Pre-owned
    • Brand : Unbranded
    • Seller : songbirdsweet1
    • Current Bid : US $389.00
    • * Item Description

    • If a piece of glass glows bright green in UV light then it contains uranium. Because of this, uranium glass cannot be faked. Uranium glass is glass made with up to 2% uranium dioxide for color. The uranium dioxide content causes the glass to fluoresce bright green under a UV blacklight.
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