Does Jadeite Contain Lead

She tested a Fire-King Jadeite cereal bowl for lead and found it was well within the safe range of 20 ppm (parts per million).

Is it safe to eat off of jadeite?

Glass colored with uranium salts is easily identified because uranium fluoresces bright green under ultraviolet light (3). Luckily, since these items emit only negligibly tiny amounts of radiation, they are safe to handle, eat and drink from (3).

Does jadeite contain uranium?

Jadeite glows because it contains uranium. And although it is commonly thought radioactivity is what causes the glow, it’s actually the chemistry of uranium that’s responsible – not radioactivity.