If a piece of glass glows bright green in UV light, then it contains uranium always. Because of this, uranium glass cannot be faked. Uranium glass is glass made with up to 2% uranium dioxide for color.
Vintage Art Deco Cameo Uranium Glass Cabochon Czech Green Double Sided 25x11mm
Antique Jadeite Uranium Glass Gettysburg Devil’s Den Souvenir Planter Vase
Antique Faceted Uranium Glass Salt or Sugar
Antique Cased Ruby CAMEO CUT Glass Satin Frosted Center Fruit Bowl Bride Basket
Antique Victorian Cranberry Glass Large Wedding Bell w/ Uranium Glass Handle
RARE Antique H. Hoffman Satin Green Uranium Glass Golfer Art Deco Ashtray 1930s