How do I test for uranium glass?

Authentic pieces contain uranium oxide that reacts under an ultraviolet light source, emitting a vivid green glow. Natural light reveals a characteristic transparent yellow-green or vaseline tint, though ultraviolet testing remains the definitive method for identification.

Are these pieces safe to use?

The uranium is trapped securely within the glass matrix during the melting process, making standard handling safe for display. Collectors typically use these items for decorative presentation rather than regular food service.

How do I date a Victorian epergne?

Nineteenth-century epergnes often feature hand-blown trumpet forms paired with ornate silver plate or bronze bases characteristic of the period. Examining the construction of the metal mounts and the assembly techniques helps differentiate Victorian work from later twentieth-century reproductions.

What is the difference between vaseline and uranium glass?

Vaseline glass is a specific transparent or translucent variety of uranium glass distinguished by its yellowish-green colour. All vaseline glass is uranium glass, but not all uranium glass exhibits the characteristic vaseline hue.