If a piece of glass glows bright green in UV light then it contains uranium. Because of this, uranium glass cannot be faked. They glow bright green under a blacklight indicating the presence of uranium in the glass.
1pc Handmade Uranium Glass Beads Lampwork Green Aventurine Twist Czech Two Sizes
1pc Handmade Uranium Glass Beads Round Yellow Rose Lampwork Three Sizes
1pc Handmade Uranium Glass Beads Yellow Rose Lampwork Drops Czech Two Sizes
1pc Handmade Uranium Glass Beads Oval Yellow Rose Lampwork Czech Two Sizes
1pc Handmade Uranium Glass Beads Round Yellow Lampwork Czech Two Sizes
1pc Handmade Uranium Glass Lampwork Beads White Floral Unique Rare 6-12mm Czech
